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AIR FORCE INSTALLATION ID: CA957112514900

VANDENBERG

lompoc, California

Cost So Far

$350M

Money already spent on the evaluation and cleanup of hazardous sites.

Expected Additional Cost

$179M

The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.

Expected Completion Date

2043

The date by which the DOD estimates cleanup of all sites will be complete. Long term monitoring may continue after this date.

563 Hazardous Sites

Below are the locations of hazardous sites associated with this military installation, according to the DOD. A site’s contamination may affect a much larger area, including public and private lands and the water supplies beneath them.

High Risk

Medium Risk

Low Risk

Risk Not Evaluated or Not Required

Response Complete

We haven't independently confirmed the location of every site. If you notice a site placed at the incorrect location, please contact us.

Not all sites in the DOD data include location information, so there may be sites listed below that are missing from the map. The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

Land Controls & Restrictions

Many sites have been declared “clean” by the DOD but are still not safe for people. This military installation is safe only with the following conditions in place: signs, restrictions on land use. see more » restrictions on land use signs notations in master plan landfill « see less

273 Active Sites

Sites where military cleanup actions are still ongoing. The risk level of a site refers to a relative risk assessment made by the DOD, which prioritizes the cleanup of sites that pose greatest threat to safety, human health, and the environment.

Site ID: WP005

SPACE LAUNCH COMPLEX (SLC)-3E

Surface Disposal Area

Cost

$14.6M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2018

This site is under ongoing monitoring until Sep 2072

Contaminated Areas

Soil: High Risk

The area of the contaminated soils is accessible to on-site workers; however, the soil is covered with erosion control material mitigating full contact. The area of the contaminated soils is inside the fence at SLC-3E where on-site workers can come in contact with the contaminated soil. However, it is in an area where on-site workers do not normally frequent.

Contaminants: Polychlorinated Biphenyls 2.13e-05 mg/kg Arsenic 2.6e-05 mg/kg Cadmium and compounds 0.000127 mg/kg Manganese and compounds 0.00207 mg/kg Chromium 0.00445 mg/kg Iron 0.31 mg/kg Lead (Tetraethyl) 0.679 mg/kg

Surface Water (Fresh): Medium Risk

Contamination has not moved to the surface water in any appreciable manner. The stream area is habitat for a Federal Endangered species (CA Red Legged Frog). However, RI and risk assessment data indicate that background levels are minimally exceeded and that ecological risk is negligible.

Contaminants: Vanadium 64.8 ug/L Nickel (soluble salts) 407.0 ug/L Carbon Disulfide 510.0 ug/L Aluminum 21700.0 ug/L

Groundwater: Low Risk

Site specific contaminants have been detected in monitoring wells away from the source in the area of the unnamed canyon east of SLC-3E. Water supply wells exist several miles north of the site. None downgradient to the source. Contaminant flow is confined to an aquifer finger of limited beneficial use beneath a canyon south of the site flowing west.

Contaminants: Vinyl Chloride 3.25 ug/L Chromium 12.4 ug/L 1,1-Dichloroethylene 16.0 ug/L Cadmium and compounds 20.6 ug/L Arsenic 24.1 ug/L Vanadium 61.9 ug/L Selenium 82.7 ug/L 1,2-Dichloroethylene (cis) 340.0 ug/L Nickel (soluble salts) 744.0 ug/L Manganese and compounds 1490.0 ug/L Trichloroethylene (TCE) 8000.0 ug/L Iron 152000.0 ug/L

Sediment (Fresh): Low Risk

Sediments are located in the canyon south of SLC-3E in Site 7 area. Sediments are located in the habitat of the federally endangered species CCA Red Legged Frog. However, RI and risk assessment data indicate that background levels are minimally exceeded and that ecological risk is negligible.

Contaminants: Arsenic 0.0038 mg/kg Manganese and compounds 0.0151 mg/kg Chromium 0.0333 mg/kg Zinc 0.047 mg/kg

Sediment (Human): Low Risk

Sediments are located in the canyon south of SLC-3E in Site 7 area. Sediments are located outside the fence at SLC-3E where visitors to the area are unlikely come in contact with the sediments.

Contaminants: Arsenic 0.0038 mg/kg Manganese and compounds 0.0151 mg/kg Chromium 0.0333 mg/kg Zinc 0.047 mg/kg

Surface Water: Low Risk

Contamination has not moved to the surface water in any appreciable manner. The intermittent stream and Bear Creek Pond are accessible to human receptors, which could come into contact with the contaminated water.

Contaminants: 1,1,1-Trichloroethane 3.5 ug/L Vanadium 64.8 ug/L Nickel (soluble salts) 407.0 ug/L Carbon Disulfide 510.0 ug/L Aluminum 21700.0 ug/L

Surface Water (Marine): Low Risk

Contamination has not moved to the surface water in any appreciable manner. The stream area is habitat for a Federal Endangered species (CA Red Legged Frog). However, RI and risk assessment data indicate that background levels are minimally exceeded and that ecological risk is negligible.

Contaminants: 1,1,1-Trichloroethane 3.5 ug/L

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Site ID: MU816

SOUTH BASE AREA

Multi Use Range

Cost

$214K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: SD024

ENTOMOLOGY WASH RACK

Pesticide Shop

Cost

$23.6M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2018

This site is under ongoing monitoring until Sep 2043

Contaminated Areas

Groundwater: Medium Risk

TCE detected is GW in 24-MW-2 sample. A Suplemental RI conducted in May 2002 by HydroGeoLogic, Inc., Drilled HGL-19 NW (180 ft) of facility 11352, found TCE of 960 uG/L at 15ft, 1100 uG/L at 39ft, and 53.2 uG/L at 69ft (bsg). Water table and aquitards hol GW does not exist in sufficient quantites to be pumped for irrigation or consumption.

Contaminants: 1,1,2-Trichloroethane 5.0 ug/L 1,1-Dichloroethane 230.0 ug/L Vinyl Chloride 310.0 ug/L 1,1,1-Trichloroethane 320.0 ug/L 1,1-Dichloroethylene 760.0 ug/L Trichloroethylene (TCE) 1100.0 ug/L Benzene 1200.0 ug/L 1,4-Dioxane 1600.0 ug/L Tetrachloroethylene 2600.0 ug/L cis-1,2-Dichloroethylene 21000.0 ug/L

Soil: Low Risk

Contamination is in the surface soil which presents a potential for dermal contact with the receptor and ingestion if it becomes air borne.During Nov 2005 and 2006 contamination was excavated from the former sump, former fuel island and surface soils were Workers routinely have access to site, however now that the surface soil and most of the contaminated subsurface soil has been excavated potental exposures are limited

Contaminants: Vinyl Chloride 2.4e-06 mg/kg 1,2-Dichloroethylene (trans) 5.3e-05 mg/kg Chlordane 0.00019 mg/kg Trichloroethylene (TCE) 0.00021 mg/kg Tetrachloroethylene 0.0013 mg/kg cis-1,2-Dichloroethylene 0.0013 mg/kg 4,4-DDT 0.017 mg/kg

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Site ID: SS050

BIONETICS BUILDING

Plating Shop

Cost

$3.33M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2017

Contaminated Areas

Surface Water: Medium Risk

On-site organisms could be exposed to COPCs via incidental ingestion or dermal contact. VOCs could volatilize and pose a potential health risk/hazard to indoor and outdoor workers. Indoor and outdoor workers may frequent the site, however surface water is present only intermittantly.

Contaminants: Trichloroethylene (TCE) 1.1 ug/L 1,1,1-Trichloroethane 1.9 ug/L

Groundwater: Low Risk

TCE contamination occurs primarily at a depth of around 8 to 13 feet. If the RWQCB Basin Plan is diregarded of any groundwater then the use of this water would be considered limited. Bedrock high at the dital end of plume confines contamination. GW does not exist in sufficient quantites to be pumped for irrigation or consumption.

Contaminants: Dichloropropane 2.0 ug/L 1,2-Dichloroethane (EDC) 2.2 ug/L Benzene 3.0 ug/L Methylene Chloride 7.9 ug/L Cadmium and compounds 13.0 ug/L Carbon Disulfide 14.0 ug/L Beryllium and compounds 18.0 ug/L 1,2-Dichloroethylene (trans) 24.0 ug/L Vinyl Chloride 24.0 ug/L Acetone 38.0 ug/L 1,1-Dichloroethylene 46.0 ug/L Nickel (soluble salts) 1000.0 ug/L 1,2-Dichloroethylene (cis) 2000.0 ug/L Iron 4800.0 ug/L Aluminum 10000.0 ug/L 1,1,2,2-Tetrachloroethane 13000.0 ug/L Trichloroethylene (TCE) 16000.0 ug/L

Soil: Low Risk

Contaminants are in the surface soil which can be blown by the wind. The site is in the main cantonment area. The facility is currently used for storage only. Personnel access the site frequently although no one is on the site on a full time basis.

Contaminants: Chromium 0.000227 mg/kg

Surface Water (Marine): Low Risk

On-site organisms could be exposed to COPCs via incidental ingestion or dermal contact. VOCs could volatilize and pose a potential health risk/hazard to indoor and outdoor workers. Ecological receptors could frequent the site..

Contaminants: Trichloroethylene (TCE) 1.1 ug/L 1,1,1-Trichloroethane 1.9 ug/L

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Site ID: TM817C

TRAINING AND MANEAUVER AREA MEC AREA3

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU804

TRACKING STATION AREA

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU805A

CDT AREA MEC AREA1

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Low Risk

Area of contamination is localized and not observed in remainder of MRS, and extensive sampling was performed. The main receptors on the MRS would be base personnel working in the area, hunters, and farmers (in certain portions where farmin occurs).

Contaminants: Lead 0.146 mg/kg

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Site ID: MU816C

SOUTH BASE AREA INACCESSIBLE AREA

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: WP013

ABRES-A LAUNCH COMPLEX

Industrial Discharge

Cost

$7.23M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2021

This site is under ongoing monitoring until Sep 2051

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants have been detected in off-site downgradient monitoring wells. There is no water supply downgradient of the source. The groundwater is not pumpable in sufficient quantity to be considered a potential source of drinking water and is of little beneficial use.

Contaminants: 1,2-Dichloroethylene (trans) 12.0 ug/L Arsenic 37.2 ug/L Vinyl Chloride 100.0 ug/L 1,2-Dichloroethylene (cis) 180.0 ug/L Molybdenum 253.0 ug/L Trichloroethylene (TCE) 770.0 ug/L Manganese and compounds 1560.0 ug/L

Soil: Medium Risk

Surface soil can come in dermal contact with the occassional visitor. The site is unfenced and casual visitors have access to the site.

Contaminants: Arsenic 6.0e-06 mg/kg Vanadium 6.29e-05 mg/kg Manganese and compounds 0.000436 mg/kg Iron 0.00822 mg/kg Molybdenum 0.0156 mg/kg PCB 0.05 mg/kg Lead 1.03 mg/kg Zinc 5.62 mg/kg

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Site ID: TM817

TRAINING AND MANEUVER AREA

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU805D

CDT AREA NON-MEC

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU805B

CDT AREA MEC AREA2

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU805C

CDT AREA MEC AREA3

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU816A

SOUTH BASE AREA MEC AREA1

Multi Use Range

Cost

$211K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: SD015

ABRES-B LAUNCH COMPLEX

Surface Disposal Area

Cost

$11.9M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2018

This site is under ongoing monitoring until Sep 2043

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants have been detected in downgradient monitoring wells GW does not exist in sufficient quantites to be pumped for irrigation or consumption.

Contaminants: Chromium 0.0 ug/L Vinyl Chloride 4.4 ug/L Arsenic 46.5 ug/L Molybdenum 233.0 ug/L 1,2-Dichloroethylene (cis) 500.0 ug/L Manganese and compounds 4250.0 ug/L Trichloroethylene (TCE) 8900.0 ug/L Iron 13500.0 ug/L

Sediment (Fresh): Medium Risk

Wildlife can come in contact with the sediments if entering the wet land area. Wildlife can enter the wetland area.

Contaminants: Mercury 9.79e-06 mg/kg Cadmium and compounds 0.00252 mg/kg Arsenic 0.0111 mg/kg Zinc 0.0446 mg/kg Manganese and compounds 5.3 mg/kg Iron 24.8 mg/kg

Sediment (Human): Medium Risk

Wildlife can come in contact with the sediments if entering the wet land area. The wetland area is accessible although, generally, no one would approach the area unless they do it intentionally.

Contaminants: Mercury 9.79e-06 mg/kg Cadmium and compounds 0.00252 mg/kg Arsenic 0.0111 mg/kg Zinc 0.0446 mg/kg Manganese and compounds 5.3 mg/kg Iron 24.8 mg/kg

Surface Water: Medium Risk

Conataminants detected in monitoring wells have been detected in downslope/downgradient surface water in creek. Surface water flows within a dense riparian tangle of willow and poison oak, severely limiting human access.

Contaminants: Vinyl Chloride 2.1 ug/L Trichloroethylene (TCE) 13.0 ug/L 1,2-Dichloroethylene (cis) 16.0 ug/L

Soil: Low Risk

All soil contamination except lead is at a depth of greater than 10' The site is inactive and fenced. Only the infrequent visitor is exposed to the virtually non-existent contamination.

Contaminants: 1,2-Dichloroethylene (cis) 7.0e-06 mg/kg 1,1,2-Trichloroethane 0.00071 mg/kg Lead 0.0053 mg/kg Selenium 0.0063 mg/kg

Surface Water (Fresh): Low Risk

Conataminants detected in monitoring wells have been detected in downslope/downgradient surface water in creek. Surface water exists year round, and is a habitat for listed species.

Contaminants: Vinyl Chloride 2.1 ug/L Trichloroethylene (TCE) 13.0 ug/L 1,2-Dichloroethylene (cis) 16.0 ug/L

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Site ID: SR811A

MUNITIONS AREA A LEAD HOTSPOT

Small Arms Range

Cost

$203K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: High Risk

Migration from the MC hotspot to the surface water feature was determined to have occurred. The main receptors on the MRS would be base personnel and visitors to the beaches. Hunting is not allowed in the MRS. However, rare, threatened and endangered species may be present.

Contaminants: Copper and compounds 0.0729 mg/kg Antimony and compounds 0.102 mg/kg Lead 8.2 mg/kg

Sediment (Marine): High Risk

Migration from the discharge point through the water body was observed to have occurred. However, migration to other portions of Vandenberg AFB has not occurred. The main receptors on the MRA would be base personnel and visitors to the beaches. Rare, threatened, and endangered species have been confirmed to be present in the surface water body.

Contaminants: Copper 0.0437 mg/kg Lead 0.0927 mg/kg

Surface Water (Marine): High Risk

Migration from the discharge point through the water body was observed to have occurred. However, migration to other portions of Vandenberg AFB has not occurred. The main receptors on the MRA would be base personnel and visitors to the beaches. Rare, threatened, and endangered species have been confirmed to be present in the surface water body.

Contaminants: Lead 17.4 ug/L

Sediment (Human): Low Risk

Migration from the discharge point through the water body was observed to have occurred. However, migration to other portions of Vandenberg AFB has not occurred. The main receptors on the MRA would be base personnel and visitors to the beaches.

Contaminants: Copper 0.0437 mg/kg Lead 0.0927 mg/kg

Surface Water: Low Risk

Migration from the discharge point through the water body was observed to have occurred. However, migration to other portions of Vandenberg AFB has not occurred. The main receptors on the MRA would be base personnel and visitors to the beaches.

Contaminants: Lead 17.4 ug/L

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Site ID: MU809

PURISIMA POINT AREA

Multi Use Range

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Low Risk

sample results for lead were below screening level

Contaminants: Lead 0.359 mg/kg

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Site ID: TM817K

TRAINING AND MANEAUVER AREA MEC AREA8

Training and Maneuver Area

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM807

GRENADE COURSE PRACTICE

Training and Maneuver Area

Cost

$195K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU805

CDT AREA

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TG820A

TG820 WATER RANGE

Target Area

Cost

$462K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2020

This site is under ongoing monitoring until Sep 2043

Site ID: MU803A

RAIL GARRISON NON-MEC AREA

Multi Use Range

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817E

TRAINING AND MANEAUVER AREA MEC AREA5

Training and Maneuver Area

Cost

$195K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817A

TRAINING AND MANEAUVER AREA MEC AREA1

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817B

TRAINING AND MANEAUVER AREA MEC AREA2

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817G

TRAINING AND MANEAUVER AREA ANOMALY AREA

Training and Maneuver Area

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU803

RAIL GARRISON

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817F

TRAINING AND MANEAUVER AREA MEC AREA6

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817L

TRAINING AND MANEAUVER AREA MEC AREA9

Training and Maneuver Area

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: SS003

OLD RAILROAD PUMPING STATION

Spill Site Area

Cost

$14.1M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

This site is under ongoing monitoring until Sep 2072

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants are observed in monitoring wells downgradient from the site. GW does not exist in sufficient quantites to be pumped for irrigation or consumption.

Contaminants: Chlorobenzene 0.99 ug/L Benzene 1.31 ug/L 1,4-Dichlorobenzene 1.5 ug/L 1,1-Dichloroethylene 1.9 ug/L Acetone 6.5 ug/L Vinyl Chloride 610.0 ug/L 1,2-Dichloroethylene (trans) 2000.0 ug/L cis-1,2-Dichloroethylene 2800.0 ug/L Trichloroethylene (TCE) 100000.0 ug/L

Soil: Low Risk

Upper part of the site is covered by vegetation but the lower part is bare soil and is part of the base landfill. The site is in the cantonment area, unfenced and accessible to the base populace.

Contaminants: Ethyl benzene 1.0e-05 mg/kg Chrysene 1.5e-05 mg/kg Methylene Chloride 2.0e-05 mg/kg Vanadium 7.6e-05 mg/kg Pyrene 0.00011 mg/kg Acetone 0.00016 mg/kg Acenaphthene 0.0003 mg/kg Fluorene 0.00052 mg/kg Trichloroethylene (TCE) 0.00094 mg/kg

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Site ID: TM817J

TRAINING AND MANEAUVER AREA MEC AREA7

Training and Maneuver Area

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU816B

SOUTH BASE AREA MEC AREA2

Multi Use Range

Cost

$216K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: TM817D

TRAINING AND MANEAUVER AREA MEC AREA4

Training and Maneuver Area

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: SR808A

CATM BERMS

Small Arms Range

Cost

$219K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Medium Risk

Data entry - error correction

Contaminants: Antimony and compounds 0.0037 mg/kg Lead 15.536 mg/kg

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Site ID: AB139

BUILDING 3340, FORMER CAMP COOKE WASTE INCINERATOR

Burn Area

Cost

$438K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2016

This site is under ongoing monitoring until Sep 2046

Contaminated Areas

Sediment (Fresh): Low Risk

High level of lead at the surface soil. No workers at the site. Groundwater was not encountered at the site. By removing the contaminated soil at this AOC the receptor factor would be eliminated.

Contaminants: Chromium 0.0394 mg/kg Lead 2.25 mg/kg

Sediment (Human): Low Risk

High level of lead at the surface soil.

Contaminants: Chromium 0.0394 mg/kg Lead 2.25 mg/kg

Soil: Low Risk

Because this AOC involves more than TPH and fuel-related compounds, a screening human health risk assessment was conducted under DO-56. Ecological risk was screened for the area. In summary water exposure pathways appear to be incomplete, but surface and Excavation and off site disposal of soils impacted by lead and dioxin is recommended. The removal would reduce the pathway factors.

Contaminants: Dioxin (2,3,7,8-TCDD) 0.0 mg/kg Arsenic 0.0152 mg/kg Lead 0.15 mg/kg

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Site ID: SR811

MUNITIONS AREA - A

Small Arms Range

Cost

$29K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

Site ID: SR808

CATM AREA

Small Arms Range

Cost

$218K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: MU816D

SOUTH BASE AREA MEC AREA 3

Multi Use Range

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: ST042

COMPONENT DECONTAMINATION FACILITY

Underground Storage Tanks

Cost

$478K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2019

This site is under ongoing monitoring until Sep 2046

Contaminated Areas

Soil: Low Risk

No surface soil contaminant data. The area of most concern is in side the fence which is covered with asphalt pavement. Workers normally remain in-doors except when entering and leaving the building. However, on infrequent occassions, workers do work outdoors in the area where the former USTs were located.

Contaminants: Trichloroethylene (TCE) 1.3e-05 mg/kg

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Site ID: MU805E

CDT AREA MC AREA

Multi Use Range

Cost

$200K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Low Risk

Sampling from immediately surrounding the area where lead was elevated indicated that a small, localized hotspot exists. Migration from this area was not observed. The main receptors on this MRS would be base personnel working in the area, hunters, and farmers (in certain portions where farming occurs).

Contaminants: Copper and compounds 0.0589 mg/kg Lead 0.1594 mg/kg

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Site ID: TM806

CDT AREA SOUTH

Training and Maneuver Area

Cost

$203K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2018

This site is under ongoing monitoring until Sep 2045

Site ID: AOC-206

Site Never Existed

Cost

Unknown

Site ID: AOC-245

Site Never Existed

Cost

Unknown

Site ID: TU180

BUILDING 1980, LAUNCH FACILITY 06 (LF-06)

Unknown Site Type

Cost

$420K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2016

This site is under ongoing monitoring until Sep 2046

Site ID: A-132

Site Never Existed

Cost

Unknown

Site ID: A-134

Site Never Existed

Cost

Unknown

Site ID: A-150

Site Never Existed

Cost

Unknown

Site ID: A-155

Site Never Existed

Cost

Unknown

Site ID: TU532

Duplicate Site Within Same Program

Cost

Unknown

Site ID: A-167

Site Never Existed

Cost

Unknown

Site ID: SA659

Site Not Recommended For Action

Cost

Unknown

Site ID: SA660

Site Not Recommended For Action

Cost

Unknown

Site ID: SA661

Site Not Recommended For Action

Cost

Unknown

Site ID: SA662

Site Not Recommended For Action

Cost

Unknown

Site ID: SA664

Duplicate Site Within Same Program

Cost

Unknown

Site ID: OW522

BUILDING 10660 OWS

Oil/Water Separator

Cost

$451K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2017

Site ID: SA545

BLDG 11511 - DRMO OFFICE/GATE HOUSE

Storage Area

Cost

$174K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2016

This site is under ongoing monitoring until Dec 2023

Site ID: AOC-224

Site Never Existed

Cost

Unknown

Site ID: ST001

BX SERVICE STATION

Underground Storage Tanks

Cost

$663K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2048

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants (BTEX, TPH) have been detected in downgradient monitoring wells, indicating that groundwater contamination is moving away from the source. There is no water supply downgradient of the source. The groundwater is not pumpable in sufficient quantity to be considered a potential source of drinking water and is of little beneficial use.

Contaminants: 1,2-Dichlorobenzene 0.82 ug/L 1,2-Dichloroethylene (cis) 1.1 ug/L Trichloroethylene (TCE) 4.2 ug/L Lead 460.0 ug/L 1,2-Dichloroethane (EDC) 880.0 ug/L Methyl tert-Butyl Ether 2400.0 ug/L Xylene (Mixed) 5500.0 ug/L Toluene 6900.0 ug/L Benzene 12000.0 ug/L

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Site ID: SA251

BLDG 06436

Unknown Site Type

Cost

$1.63M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-207

Site Never Existed

Cost

Unknown

Site ID: TU004

BUILDING 5004

Underground Storage Tanks

Cost

$270K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2024

Site ID: AOC-225

Site Never Existed

Cost

Unknown

Site ID: AOC-183

Site Never Existed

Cost

Unknown

Site ID: AOC-184

Site Never Existed

Cost

Unknown

Site ID: AOC-177

Site Never Existed

Cost

Unknown

Site ID: AOC-178

Site Never Existed

Cost

Unknown

Site ID: AOC-179

Site Never Existed

Cost

Unknown

Site ID: AOC-180

Site Never Existed

Cost

Unknown

Site ID: AOC-181

Site Never Existed

Cost

Unknown

Site ID: AOC-182

Site Never Existed

Cost

Unknown

Site ID: SS711

Duplicate Site Within Same Program

Cost

Unknown

Site ID: SS716

Ineligible Site

Cost

Unknown

Site ID: SS717

Ineligible Site

Cost

Unknown

Site ID: SA228

BLDG 07426

Storage Area

Cost

$2.1M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

This site is under ongoing monitoring until Sep 2043

Site ID: AOC-226

Site Never Existed

Cost

Unknown

Site ID: AOC-228

Site Never Existed

Cost

Unknown

Site ID: TA261

BLDG 08350

Unknown Site Type

Cost

$176K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2026

Site ID: SS333

BLDG 13852

Unknown Site Type

Cost

$176K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2016

Site ID: AOC-186

Site Never Existed

Cost

Unknown

Site ID: AOC-256

Site Never Existed

Cost

Unknown

Site ID: AOC-257

Site Never Existed

Cost

Unknown

Site ID: AOC-258

Site Never Existed

Cost

Unknown

Site ID: AOC-259

Site Never Existed

Cost

Unknown

Site ID: AOC-260

Site Never Existed

Cost

Unknown

Site ID: AOC-261

Site Never Existed

Cost

Unknown

Site ID: TU067

CC-34-9 AND 26

Underground Storage Tanks

Cost

$126K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU077

BUILDING 7425

Unknown Site Type

Cost

$10.1M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

This site is under ongoing monitoring until Sep 2043

Site ID: AOC-246

Site Never Existed

Cost

Unknown

Site ID: CD027

Site Not Recommended For Action

Cost

Unknown

Site ID: CG107

Site Not Recommended For Action

Cost

Unknown

Site ID: SA320

BLDG 07304

Unknown Site Type

Cost

$336K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jan 2017

Site ID: TU187

FORMER BUILDING 10122

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-221

Site Never Existed

Cost

Unknown

Site ID: SA649

Site Not Recommended For Action

Cost

Unknown

Site ID: TA287

Site Not Recommended For Action

Cost

Unknown

Site ID: TU148

Site Merged With Another Site

Cost

Unknown

Site ID: SA280

BLDG 6605 - FORMER (CAP)

Storage Area

Cost

$2.23M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-208

Site Never Existed

Cost

Unknown

Site ID: TU100

BUILDINGS 13320, 13322

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU347

FORMER CAMP COOK DORMITORIES

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU328

BUILDING 13512

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU526

BUILDING 2526

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU329

BUILDING 7312

Underground Storage Tanks

Cost

$430K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2016

Site ID: AOC-253

Site Never Existed

Cost

Unknown

Site ID: ED447

Site Funded Under Another Program

Cost

Unknown

Site ID: TA635

Duplicate Site Within Same Program

Cost

Unknown

Site ID: AOC-229

Site Never Existed

Cost

Unknown

Site ID: AOC-209

Site Never Existed

Cost

Unknown

Site ID: AOC-230

Site Never Existed

Cost

Unknown

Site ID: AOC-211

Site Never Existed

Cost

Unknown

Site ID: AOC-212

Site Never Existed

Cost

Unknown

Site ID: AOC-213

Site Never Existed

Cost

Unknown

Site ID: AOC-247

Site Never Existed

Cost

Unknown

Site ID: A-086

Site Never Existed

Cost

Unknown

Site ID: AOC-214

Site Never Existed

Cost

Unknown

Site ID: AOC-248

Site Never Existed

Cost

Unknown

Site ID: AOC-215

Site Never Existed

Cost

Unknown

Site ID: AOC-249

Site Never Existed

Cost

Unknown

Site ID: AOC-216

Site Never Existed

Cost

Unknown

Site ID: A-119

Site Never Existed

Cost

Unknown

Site ID: AOC-250

Site Never Existed

Cost

Unknown

Site ID: AOC-217

Site Never Existed

Cost

Unknown

Site ID: AOC-171

Site Never Existed

Cost

Unknown

Site ID: TU003

BUILDING 5003

Underground Storage Tanks

Cost

$127K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2024

Site ID: TU008

BUILDING 5008D

Underground Storage Tanks

Cost

$281K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU044

BUILDING 1971-2

Underground Storage Tanks

Cost

$126K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU055

BUILDING 1987

Underground Storage Tanks

Cost

$126K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU105

BUILDING 4105

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-241

Site Never Existed

Cost

Unknown

Site ID: CG147

BLDG 8401

Unknown Site Type

Cost

$1.09M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

Site ID: AOC-187

Site Never Existed

Cost

Unknown

Site ID: CB024

ANDERSON PEAK OPTICAL SITE (APOS)

Contaminated Buildings

Cost

$203K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2016

Site ID: TU459

CAMP COOKE BLOCKS (CC-37-4000, 4100, 4200, 4300)

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-188

Site Never Existed

Cost

Unknown

Site ID: TU587

BLDG 07015

Underground Storage Tanks

Cost

$266K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2016

Site ID: TA549

BLDG 11777

Above Ground Storage Tank

Cost

$341K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2016

Site ID: TU103

BLDG 13323

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU107

FORMER BUILDINGS 660, 665, AND 668

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU114

FORMER BUILDING 475

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU115

FORMER BUILDING 490

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU129

BUILDING 6512

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU130

BUILDING 13850

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU133

BUILDING 7133

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU136

BUILDING 4136

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU174

BUILDING 9340

Underground Storage Tanks

Cost

$1.55M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

Site ID: AOC-189

Site Never Existed

Cost

Unknown

Site ID: TU197

BUILDINGS 510-511

Unknown Site Type

Cost

$383K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

Site ID: TU205

BUILDING 1974

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU206

BUILDING 2206

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU216

BUILDING 1731

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU221

BUILDING 1756

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-174

Site Never Existed

Cost

Unknown

Site ID: AOC-172

Site Never Existed

Cost

Unknown

Site ID: AOC-173

Site Never Existed

Cost

Unknown

Site ID: A-029

Site Never Existed

Cost

Unknown

Site ID: A-162

Site Never Existed

Cost

Unknown

Site ID: A-168

Site Never Existed

Cost

Unknown

Site ID: A-50

Site Never Existed

Cost

Unknown

Site ID: TU153

Duplicate Site Within Same Program

Cost

Unknown

Site ID: TU237

Duplicate Site Within Same Program

Cost

Unknown

Site ID: TU358

UNDERGROUND STORAGE TANKS AT FACILITY 23205

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU416

DATA COLLECTION REPORTING STATION (BUILDING 22100)

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU561

BLDG 13017

Underground Storage Tanks

Cost

$223K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2016

Site ID: TU448

BUILDING 4448

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU472

BUILDING 2472

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU476

BUILDING 725

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU494

BUILDING 302

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU537

FORMER BUILDINGS 11168 AND 11173

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU544

CORRECTIONAL FACILITY (BUILDING 11477)

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: A-72

Site Never Existed

Cost

Unknown

Site ID: AOC-169

Site Never Existed

Cost

Unknown

Site ID: AOC-175

Site Never Existed

Cost

Unknown

Site ID: A-030

Site Never Existed

Cost

Unknown

Site ID: A-042

Site Never Existed

Cost

Unknown

Site ID: AOC-176

Site Never Existed

Cost

Unknown

Site ID: A-058

Site Never Existed

Cost

Unknown

Site ID: A-085

Site Never Existed

Cost

Unknown

Site ID: AOC-170

Site Never Existed

Cost

Unknown

Site ID: A-001

Site Never Existed

Cost

Unknown

Site ID: AOC-232

Site Never Existed

Cost

Unknown

Site ID: AOC-190

Site Never Existed

Cost

Unknown

Site ID: TU400

Site Not Recommended For Action

Cost

Unknown

Site ID: TU346

FORMER AIRMEN DINING HALL (BUILDING 21180)

Underground Storage Tanks

Cost

$907K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2018

Site ID: TU574

BUILDINGS 13122 AND 13123

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU578

BLDG 13330

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU605

CAMP COOK AREAS CC-34-1, CC-34-2, CC-34-18

Underground Storage Tanks

Cost

$279K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU582

DEMO BLDG 06335

Underground Storage Tanks

Cost

$76K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2016

Site ID: TU670

BUILDING 11670

Underground Storage Tanks

Cost

$1.42M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2022

Site ID: TU608

CAMP COOK BUILDINGS (I)

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU649

CAMP COOK BUILDINGS (II)

Underground Storage Tanks

Cost

$267K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-191

Site Never Existed

Cost

Unknown

Site ID: TU713

BUILDING 1713

Underground Storage Tanks

Cost

$267K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: WM221

TT-45-AREA-8

Unknown Site Type

Cost

$545K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

Site ID: WP008

SITE 8 CLUSTER

Surface Disposal Area

Cost

$11M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2013

This site is under ongoing monitoring until Sep 2072

Contaminated Areas

Sediment (Fresh): High Risk

Surface sediments are contaminated. Site is accessable to wildlife.

Contaminants: Cadmium and compounds 0.00027 mg/kg Chromium 0.0057 mg/kg Manganese and compounds 0.0138 mg/kg Iron 1.77 mg/kg

Groundwater: Medium Risk

GW samples downstream from the site confirm contamination is migrating from the original source to Spring Canyon Pond. There is no water supply downgradient of the source. The groundwater is not pumpable in sufficient quantity to be considered a potential source of drinking water and is of little beneficial use.

Contaminants: Carbon Disulfide 0.55 ug/L Bromoform 0.6 ug/L 1,1-Dichloroethane 0.75 ug/L Dibromochloromethane 1.15 ug/L Benzoic Acid 1.9 ug/L Bromodichloromethane 2.98 ug/L 1,2-Dichloroethylene (trans) 4.85 ug/L Arsenic 12.4 ug/L Antimony and compounds 14.4 ug/L Vinyl Chloride 17.5 ug/L Methyl Ethyl Ketone 29.1 ug/L Chloroform 42.4 ug/L Cobalt 51.7 ug/L 1,1-Dichloroethylene 61.5 ug/L Acetone 217.0 ug/L Trichloroethylene (TCE) 250.0 ug/L 1,2-Dichloroethylene (cis) 483.0 ug/L Iron 33300.0 ug/L

Soil: Medium Risk

CONTAMINANTS FOUND IN FIRST 10 FT OF SOIL Contaminated soil is not in an area frequented by onsite workers.

Contaminants: Vinyl Chloride 2.0e-06 mg/kg Methylene Chloride 2.1e-05 mg/kg N-Nitrosodi-n-propylamine 8.6e-05 mg/kg Pyrene 0.00011 mg/kg Pentachlorophenol 0.0022 mg/kg

Sediment (Human): Low Risk

Surface sediments are contaminated. Contaminated sediments are confined in an area of high security and off limits to base personnel for space launch security reasons.

Contaminants: Cadmium and compounds 0.00027 mg/kg Chromium 0.0057 mg/kg Manganese and compounds 0.0138 mg/kg Iron 1.77 mg/kg

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Site ID: AOC-233

Site Never Existed

Cost

Unknown

Site ID: TU533

Site Merged With Another Site

Cost

Unknown

Site ID: AOC-192

Site Never Existed

Cost

Unknown

Site ID: AOC-193

Site Never Existed

Cost

Unknown

Site ID: TU552

Site Not Recommended For Action

Cost

Unknown

Site ID: TU563

BLDG 13020

Underground Storage Tanks

Cost

$219K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2016

Site ID: TU656

Site Not Recommended For Action

Cost

Unknown

Site ID: TU580

BLDG 06008

Underground Storage Tanks

Cost

$224K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2016

Site ID: DC142

CE MAINTENANCE FACILITY, BUILDINGS 837 AND 839

Chemical Disposal

Cost

$2.49M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2014

This site is under ongoing monitoring until Sep 2050

Contaminated Areas

Groundwater: Medium Risk

There is no potentially threatened water supply well downgradient of the source.Possibility for contamination to be present at or migrate to a point of exposure; or information is not sufficient to make a determination of Evident or confined. This site is There is no potentially threatened water supply well downgradient of the source. The groundwater is potentially usable for drinking water, irrigation, or agricultural, but is not presently used (equivalent to Class IIB aquifer).

Contaminants: cis-1,2-Dichloroethylene 29.0 ug/L Trichloroethylene (TCE) 120.0 ug/L Perchloroethylene (PCE) 1600.0 ug/L

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Site ID: A-12

Site Never Existed

Cost

Unknown

Site ID: ZZ025

TT-10-AREA-7

Unknown Site Type

Cost

$461K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-234

Site Never Existed

Cost

Unknown

Site ID: AOC-194

Site Never Existed

Cost

Unknown

Site ID: FR016

Site Funded Under Another Program

Cost

Unknown

Site ID: GR162

Site Funded Under Another Program

Cost

Unknown

Site ID: MY250

FORMER BUILDINGS 7306 AND 7315

Unknown Site Type

Cost

$1.23M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-195

Site Never Existed

Cost

Unknown

Site ID: AOC-235

Site Never Existed

Cost

Unknown

Site ID: AOC-196

Site Never Existed

Cost

Unknown

Site ID: MY247

FORMER BUILDINGS 6441 AND 6451

Unknown Site Type

Cost

$1.6M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: MY240

FORMER BUILDING 9310

Unknown Site Type

Cost

$557K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jan 2017

Site ID: AOC-197

Site Never Existed

Cost

Unknown

Site ID: MY255

BUILDING 1728, AIRCRAFT FIELD MAINTENANCE SHOP

Unknown Site Type

Cost

$412K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2016

This site is under ongoing monitoring until Sep 2047

Site ID: MY249

FORMER BUILDINGS 6443 AND 6453

Unknown Site Type

Cost

$1.71M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: MY248

FORMER BUILDINGS 6442 AND 6452

Unknown Site Type

Cost

$1.44M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

This site is under ongoing monitoring until Sep 2043

Site ID: MY251

FORMER BUILDINGS 7307 AND 7316

Unknown Site Type

Cost

$1.23M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2022

Site ID: AOC-198

Site Never Existed

Cost

Unknown

Site ID: AOC-236

Site Never Existed

Cost

Unknown

Site ID: SA658

Duplicate Site Within Same Program

Cost

Unknown

Site ID: AOC-238

Site Never Existed

Cost

Unknown

Site ID: ST216

BUILDINGS 1100-1108

Unknown Site Type

Cost

$1.24M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

Site ID: AOC-199

Site Never Existed

Cost

Unknown

Site ID: TU101

BUILDING 10103

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU196

BUILDING 3196

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU446

ELEVEN FUEL OIL UNDERGROUND STORAGE TANKSS

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-200

Site Never Existed

Cost

Unknown

Site ID: TU606

CAMP COOKE BUILDINGS (AIRMEN DORMITORIES)

Underground Storage Tanks

Cost

$279K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: AOC-185

Site Never Existed

Cost

Unknown

Site ID: SA288

BLDG 07437

Unknown Site Type

Cost

$2.36M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2017

This site is under ongoing monitoring until Sep 2043

Site ID: OW512

BUILDING 10711 (OIL WATER SEPARATOR)

Oil/Water Separator

Cost

$441K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jan 2017

Site ID: OW518

BUILDING 6437 OWS

Oil/Water Separator

Cost

$449K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2017

Site ID: OW519

BUILDING 1740 (OIL WATER SEPARATOR)

Oil/Water Separator

Cost

$466K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jan 2017

Site ID: OW521

BUILDING 11559 OWS

Oil/Water Separator

Cost

$497K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2017

Site ID: PL351

CAMP COOKE FUEL DISTRIBUTION LINES

POL (Petroleum/Oil/Lubricants) Lines

Cost

$3.92M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: RW161

BUILDING 13675

Washrack

Cost

$12K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Tetrachloroethylene 5.2 ug/L Trichloroethylene (TCE) 10.2 ug/L Cadmium and compounds 11.4 ug/L cis-1,2-Dichloroethylene 11.6 ug/L

See more details...

Site ID: SA217

BUILDING 23225

Unknown Site Type

Cost

$175K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2016

This site is under ongoing monitoring until Dec 2023

Site ID: AOC-239

Site Never Existed

Cost

Unknown

Site ID: AOC-251

Site Never Existed

Cost

Unknown

Site ID: AOC-218

Site Never Existed

Cost

Unknown

Site ID: ST171

BUILDING 1110-1113

Unknown Site Type

Cost

$3.12M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

This site is under ongoing monitoring until Jul 2024

Site ID: AOC-254

Site Never Existed

Cost

Unknown

Site ID: AOC-252

Site Never Existed

Cost

Unknown

Site ID: AOC-219

Site Never Existed

Cost

Unknown

Site ID: AOC-220

Site Never Existed

Cost

Unknown

Site ID: AOC-222

Site Never Existed

Cost

Unknown

Site ID: A-124

Duplicate Site Within Same Program

Cost

Unknown

Site ID: AOC-255

Site Never Existed

Cost

Unknown

Site ID: A-130

Site Never Existed

Cost

Unknown

Site ID: SA283

BLDG 06817

Unknown Site Type

Cost

$426K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2019

Site ID: SD019

BLDG 836

Surface Disposal Area

Cost

$1.12M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jan 2014

This site is under ongoing monitoring until Sep 2049

Contaminated Areas

Groundwater: Medium Risk

GW has moved beyond the site boundary, but not in appreciable amounts (.45 ppb TCE, .33 ppb DCE, and 7.7 ppb 1,1,2 TCFE). GW flow is westward; water supply well is southeast of site.

Contaminants: Vinyl Chloride 3.3 ug/L 1,2-Dichloroethylene (trans) 130.0 ug/L 1,2-Dichloroethylene (cis) 380.0 ug/L Trichloroethylene (TCE) 830.0 ug/L 1,1,1,2-Tetrachloroethane 850.0 ug/L

Sediment (Fresh): Medium Risk

The sediment is mixed in unlined ditch across the grassy Clark Street. An area generally not frequented by human receptors. The general area of this site is known to have the endangered specie CA Red Legged Frog.

Contaminants: Arsenic 0.0092 mg/kg Lead 0.038 mg/kg Manganese and compounds 0.38 mg/kg

Sediment (Human): Low Risk

The sediment is mixed in unlined ditch across the grassy Clark Street. An area generally not frequented by human receptors. Human receptors work at the site but generally only infrequently approach the area of the ditch.

Contaminants: Arsenic 0.0092 mg/kg Lead 0.038 mg/kg Manganese and compounds 0.38 mg/kg

Soil: Low Risk

Due to asphalt lot over part of site. Site is active and includes on-site workers. Sensitive ecological receptors have access to the site. Most of the contaminated soil has been excavated from the site.

Contaminants: Toluene 9.0e-07 mg/kg 1,1,1-Trichloroethane 1.1e-06 mg/kg Trichloroethylene (TCE) 5.4e-06 mg/kg

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Site ID: SD025

SLC-2E

Surface Disposal Area

Cost

$3.79M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2013

This site is under ongoing monitoring until Sep 2048

Contaminated Areas

Groundwater: Medium Risk

GW travels through the dune sand and is controlled by underlying bedrock-directing flow to wetland area, and ultimately the ocean. GW is scarce and moves very slowly. TCE is present at 25-MW-4 1200' downgradient from discharge to unlined channel. Downgradient drilling program produced ony dry borings. There is no indication that the plume is migrating further toward the ocean. And, no evidence of daylighting.

Contaminants: Tetrachloroethylene 1.8 ug/L 1,2-Dichloroethylene (cis) 4.9 ug/L Trichloroethylene (TCE) 94.0 ug/L Nickel (soluble salts) 1100.0 ug/L Aluminum 3670.0 ug/L

Sediment (Human): Medium Risk

The single sediment sample, taken from head of unlined drainage also had 40 ppm diesel, Hydrocarbons and lead were detected in surface soil in channel 300' away. The sediments will dry during the summer and it can be expected to be blown down wind by the On-site workers are potentially exposed through particualte ingestion/inhalation.

Contaminants: Lead 0.0092 mg/kg

Soil: Medium Risk

Surface contamination. Surface contamination

Contaminants: PCBs 0.0055 mg/kg

Sediment (Fresh): Low Risk

The single sediment sample, taken from head of unlined drainage also had 40 ppm diesel, Hydrocarbons and lead were detected in surface soil in channel 300' away. The sediments will dry during the summer and it can be expected to be blown down wind by the On-site biota are potentially exposed through particulate ingestion/inhalation/dermal/ root exposures.

Contaminants: Lead 0.0092 mg/kg

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Site ID: SD032

MISSILE SILO 576-D

Surface Disposal Area

Cost

$10.7M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2014

This site is under ongoing monitoring until Sep 2073

Contaminated Areas

Groundwater: Medium Risk

Sampling thus far indicates that contamination is migrating from the site to the spring/pond area. No water supply wells are hydraulically connected to the contaminated aquifer.

Contaminants: 1,2-Dichloroethylene (cis) 25.0 ug/L Arsenic 36.6 ug/L Lead 38.0 ug/L Chromium 63.9 ug/L Manganese and compounds 499.0 ug/L Nickel (soluble salts) 665.0 ug/L Trichloroethylene (TCE) 4800.0 ug/L

Surface Water: Low Risk

Analysis of ephemeral surface water has demonstrated TCE contamination below action levels. Workers on-site daily, however, these people do not work in the area of the pond/spring. Additionally, surfacewater is infrequently present.

Contaminants: Trichloroethylene (TCE) 3.4 ug/L Lead 16.9 ug/L Manganese and compounds 211.0 ug/L Chromium 269.0 ug/L Vanadium 300.0 ug/L

Surface Water (Marine): Low Risk

Analysis of ephemeral surface water has demonstrated TCE contamination below action levels. Cattle grazing on site; other ecological receptors have access to surface water. Red Legged Frog, an endangered specie, may habitat the area.

Contaminants: Trichloroethylene (TCE) 3.4 ug/L Lead 16.9 ug/L Manganese and compounds 211.0 ug/L Chromium 269.0 ug/L Vanadium 300.0 ug/L

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Site ID: AOC-201

Site Never Existed

Cost

Unknown

Site ID: AOC-240

Site Never Existed

Cost

Unknown

Site ID: AOC-202

Site Never Existed

Cost

Unknown

Site ID: AOC-203

Site Never Existed

Cost

Unknown

Site ID: AOC-204

Site Never Existed

Cost

Unknown

Site ID: AOC-242

Site Never Existed

Cost

Unknown

Site ID: AOC-243

Site Never Existed

Cost

Unknown

Site ID: AOC-205

Site Never Existed

Cost

Unknown

Site ID: SA323

BLDG 6811 - MISSILE STORAGE IGLOO

Storage Area

Cost

$429K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: SA651

Site Not Recommended For Action

Cost

Unknown

Site ID: SA653

Site Not Recommended For Action

Cost

Unknown

Site ID: SA657

Duplicate Site Within Same Program

Cost

Unknown

Site ID: TU424

NASA ADMINISTRATION BUILDING (BUILDING 840)

Underground Storage Tanks

Cost

$280K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2024

Site ID: TU788

BUILDING 1788

Underground Storage Tanks

Cost

$232K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2021

Site ID: SS004

LAUNDRY SITE

Spill Site Area

Cost

$2.27M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2018

This site is under ongoing monitoring until Sep 2053

Site ID: AOC-244

Site Never Existed

Cost

Unknown

290 Inactive Sites

Sites where military cleanup actions are complete, according to the DOD. Note that this status does not necessarily mean the site is no longer hazardous, as many of these sites are put under long-term monitoring or other restrictions.

Site ID: SA499

BLDG 10145 POOL CHEMICAL STORAGE

Storage Area

Cost

Unknown

Final Cleanup Action

Jun 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA257

BUILDING 8331. HAZMART.

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD016

ABRES-B MOD III LAKE

Surface Impoundment/Lagoon

Cost

Unknown

Final Cleanup Action

Sep 1999

Contaminated Areas

Sediment (Human): Low Risk

ABRES-B Mod III lake is posted with signs prohibiting recreational use, however, people may still be able to enter the area and come into contact with the surface water/sediment. Human receptors may enter the area although there are signs that prohibit recreational use of the lake.

Contaminants: Beryllium and compounds 6.7e-05 mg/kg

Sediment (Marine): Low Risk

ABRES-B Mod III lake is posted with signs prohibiting recreational use, however, people may still be able to enter the area and come into contact with the surface water/sediment. The proposed specie (CA Red Legged Frog) is know to habitat this area and may be a potential recptor to the contaminants.

Contaminants: Beryllium and compounds 6.7e-05 mg/kg

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Site ID: SD041

POWER PLANT 6

Spill Site Area

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Soil: Low Risk

The soil has vegetative cover and is unlikely to migrate. The facility is abandoned and the area of concern is fenced.

Contaminants: Chromium 0.0158 mg/kg

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Site ID: SD047

LSMC DISCHARGE AREA

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Jun 1997

Contaminated Areas

Sediment (Human): Low Risk

Sediment is located in washpad. Unlikely human receptors would access storm drain where sediment has collected.

Contaminants: 4-Methylphenol (p-Cresol) 1.1e-05 mg/kg Bis(2-Ethylhexyl)Phthalate 1.5e-05 mg/kg Nickel (soluble salts) 2.33e-05 mg/kg Copper and compounds 8.15e-05 mg/kg Lead 0.000421 mg/kg Zinc 0.00117 mg/kg Cadmium and compounds 0.0112 mg/kg Barium 0.523 mg/kg

Soil: Low Risk

Workers in the vicinity are accessible to site; and potentially accessible to contaminants under the grating in the wash rack drain..

Contaminants: Lead 0.0268 mg/kg

Sediment (Marine): Low Risk

Sediment is located in washpad. Sediment in drain which is not easily or readily accessible to ecological receptors. Unlikely human receptors would access drain where sediment has collected.

Contaminants: 4-Methylphenol (p-Cresol) 1.1e-05 mg/kg Bis(2-Ethylhexyl)Phthalate 1.5e-05 mg/kg Nickel (soluble salts) 2.33e-05 mg/kg Copper and compounds 8.15e-05 mg/kg Lead 0.000421 mg/kg Zinc 0.00117 mg/kg Cadmium and compounds 0.0112 mg/kg Barium 0.523 mg/kg

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Site ID: SR812

MUNITIONS AREA - B

Small Arms Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS048

PESTICIDE DISPOSAL AREA 1

Spill Site Area

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS200

BLDG. 21150, CENTRAL AIR FORCE GLOBAL WEATHER CTR.

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Chloroform 0.42 ug/L

Soil: Risk Not Evaluated

Contaminants: Polychlorinated Biphenyls 277.0 mg/kg

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Site ID: SS250

BLDG 05430

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Arochlor 1260 1.3 mg/kg Nickel 57.4 mg/kg

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Site ID: ST060

GSA SERVICE STATION

Underground Storage Tanks

Cost

$882K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2002

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Low Risk

Groundwater is moving downgradient from the site, although the presence of contamination was very evident when the existing tanks were removed and the excavation was exposed. Sewage line transecting the site is acting as a conduit for the MTBE plume migra The groundwater has potential beneficial use per the State RWQCB.

Contaminants: Ethyl benzene 0.0 ug/L Toluene 0.0 ug/L Xylene (Mixed) 0.0 ug/L Benzene 2.6 ug/L MTBE 22.0 ug/L

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Site ID: ST080

MILITARY FAMILY HOUSING UNIT 020 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST093

MILITARY FAMILY HOUSING UNIT 033 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST104

MILITARY FAMILY HOUSING UNIT 044 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST116

MILITARY FAMILY HOUSING UNIT 056 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST130

MILITARY FAMILY HOUSING UNIT 070 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: TA363

BLDG 23100

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU223

BLDG 13321 - AIRMAN DORM

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WP012

AGENA TANK FARM

Soil Contamination After Tank Removal

Cost

Unknown

Final Cleanup Action

Oct 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST075

MILITARY FAMILY HOUSING UNIT 015 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD031

MISSILE SILO 576-C

Surface Disposal Area

Cost

$1.24M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Aug 2008

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Low Risk

The contaminants at this site have been found in groundwater samples down gradient. The groundwater is considered to have potential beneficial use by the RWQCB.

Contaminants: Iron 0.0 ug/L Arsenic 0.0 ug/L Toluene 6.9 ug/L Antimony-Oxide 10.6 ug/L Molybdenum 49.0 ug/L Zinc 70.2 ug/L

Soil: Low Risk

Contaminant is at the soil surface. During the Fall of 2004 1,506.41 tons of contaminated sould was excavated. Data refects comformation sampling resluts. The facilities are abandoned and not normally used. It is at a remote location. However, the site is easily accessible to personnel on the base.

Contaminants: PCB 0.00022 mg/kg Chlordane 0.00036 mg/kg Arsenic 0.00292 mg/kg Diallate 0.04521 mg/kg

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Site ID: SI001

PORT PETROL OIL STORAGE

Surface Impoundment/Lagoon

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS355

FACILITY 01948

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA206

BLDG 1768 - LAUNCH CONTROL CENTER

Contaminated Sediments

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Selenium 2.04 mg/kg Barium 1630.0 mg/kg Lead-195 28800.0 pCi/kg Aluminum 53500.0 mg/kg

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Site ID: TA361

BLDG 23210

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU367

BLDG 23235

Underground Storage Tanks

Cost

$172K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2009

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: WM019

PILLAR POINT AIR FORCE STATION

Mixed Waste Area

Cost

$183K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: PCBs 5.0 mg/kg

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Site ID: CF218

FILL AREA AT BUILDING 01971

Unknown Site Type

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CG007

BUILDING 10723

Contaminated Ground Water

Cost

$372K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

This site is under ongoing monitoring until Sep 2041

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CG181

BUILDING 1981, LAUNCH FACILITY 07 (LF-07)

Unknown Site Type

Cost

$30K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2015

This site is under ongoing monitoring until Sep 2016

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Benzene 0.65 ug/L Carbon tetrachloride 0.75 ug/L

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Site ID: CB259

AFO TEST AND EVALUATION CENTER

Contaminated Buildings

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: CG187

BUILDING 1967, LAUNCH FACILITY 26 (LF-26)

Unknown Site Type

Cost

$30K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2015

This site is under ongoing monitoring until Sep 2016

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Naphthalene 1.3 ug/L Benzene 1.6 ug/L Arsenic 2.24 ug/L Carbon tetrachloride 2.3 ug/L Perchlorate 3.63 ug/L Chloroform 12.0 ug/L Molybdenum 39.7 ug/L Selenium 62.3 ug/L

Soil: Risk Not Evaluated

Contaminants: Chromium (VI) 34.4 mg/kg Zinc 1540.0 mg/kg

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Site ID: CG193

BUILDINGS 922 AND 923

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CD124

CE MAINTENANCE FACILITY, BUILDING 838

Contaminated Soil Piles

Cost

$157K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2004

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS209

BUILDING 6523

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: 1,2-Dichloroethylene (trans) 0.0045 mg/kg Carbon Disulfide 0.0077 mg/kg Methyl Ethyl Ketone 0.0155 mg/kg Trichloroethylene (TCE) 0.0516 mg/kg cis-1,2-Dichloroethylene 0.242 mg/kg Antimony and compounds 2.4 mg/kg

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Site ID: CS213

BUILDING 6527

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2010

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Arochlor 1260 0.00084 mg/kg Trichloroethylene (TCE) 0.013 mg/kg Methylene Chloride 0.0135 mg/kg cis-1,2-Dichloroethylene 0.0513 mg/kg Bis(2-Ethylhexyl)Phthalate 0.149 mg/kg

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Site ID: CS220

BUILDING 980

Unknown Site Type

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Sep 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: BHC 0.07 ug/L Bromodichloromethane 0.36 ug/L Benzene 0.4 ug/L Heptachlor Epoxide 0.6 ug/L Arsenic 1.41 ug/L Chloroform 4.1 ug/L

Soil: Risk Not Evaluated

Contaminants: Benzo(a)Pyrene 0.0754 mg/kg

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Site ID: DB163

INERT ORDNANCE BURIAL TRENCH/METAL AND CONCRETE DE

Surface Disposal Area

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2004

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS183

BUILDING 1993

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2009

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Benzo(a)Pyrene 0.0984 mg/kg Arsenic 5.12 mg/kg Thallium 8.06 mg/kg

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Site ID: FR161

SADDLE CLUB

Firing Range

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS208

BUILDING 6449

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Benzene 0.3 ug/L Thallium 5.3 ug/L Acetone 6.4 ug/L

Soil: Risk Not Evaluated

Contaminants: Aroclor 1016 0.0014 mg/kg Vinyl Chloride 0.0024 mg/kg 1,2-Dichloroethylene (trans) 0.005 mg/kg Arochlor 1260 0.0158 mg/kg Acetone 0.0183 mg/kg Trichloroethylene (TCE) 0.0333 mg/kg Butyl Benzyl Phthalate 0.0384 mg/kg cis-1,2-Dichloroethylene 0.407 mg/kg

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Site ID: CS236

BUILDING 1681

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: 2,3,7,8-Tetrachlorodibenzo(be) (1,4)Dioxin 143.0 mg/kg

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Site ID: CS188

SLC-5 BUILDINGS

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS206

FORMER BUILDINGS 484 AND 488

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Dioxin (2,3,7,8-TCDD) 7.0e-05 mg/kg Heptachlor 0.0007 mg/kg beta-BHC 0.0013 mg/kg Benzo(a)Pyrene 0.6779 mg/kg Selenium 3.12 mg/kg Polychlorinated Biphenyls 3.8 mg/kg Thallium 5.27 mg/kg Chromium 70.2 mg/kg Barium 392.0 mg/kg Aluminum 39000.0 mg/kg

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Site ID: LF023

LANDFILL NO 5

Landfill

Cost

$854K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Mar 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Sediment (Fresh): Medium Risk

Contaminants found in sediments confined to a surface depression. receptors affected.

Contaminants: DDE 0.00026 mg/kg DDT 0.00027 mg/kg DDD 0.00033 mg/kg PCB 0.00051 mg/kg Chlordane 0.0006 mg/kg

Sediment (Human): Low Risk

Contaminants found in sediments confined to a surface depression. contaminated sediments; human receptors have access.

Contaminants: DDE 0.00026 mg/kg DDT 0.00027 mg/kg DDD 0.00033 mg/kg PCB 0.00051 mg/kg Chlordane 0.0006 mg/kg

Soil: Low Risk

Contamination is in the surface soil which presents a potential for dermal contact with the receptor and ingestion if it becomes air borne. Although the site is accessible and human receptors are in the vicinity, humans are not considered at risk with respect to a reasonable exposure scenario.

Contaminants: 1,3-Dichlorobenzene 3.0e-06 mg/kg 1,2-Dichlorobenzene 3.0e-06 mg/kg 1,4-Dichlorobenzene 4.0e-06 mg/kg DDE 0.00026 mg/kg DDT 0.00028 mg/kg PCBs 0.00051 mg/kg DDD 0.00055 mg/kg Molybdenum 0.0285 mg/kg Lead 0.243 mg/kg

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Site ID: LF018

LANDFILL NOS 3 & 4

Landfill

Cost

$981K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2004

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Low Risk

Surface is covered with vegitation. Unfenced remote area.

Contaminants: Toluene 0.015 mg/kg

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Site ID: LF020

LANDFILL NO 1/ DRUM DISPOSAL SITE/UNDERGROUND STORAGE TANKS

Landfill

Cost

$1.11M

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2013

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants have been observed in downgradient monitoring wells. A review of MW locations and concentrations supports plume movement. GW is considered to have potential future beneficial use by the State RWQCB.

Contaminants: Bis(2-Ethylhexyl)Phthalate 4.7 ug/L Arsenic 23.2 ug/L 1,2-Dichloroethane (EDC) 38.0 ug/L Ethyl benzene 240.0 ug/L Toluene 720.0 ug/L Aluminum 1950.0 ug/L Benzene 2200.0 ug/L Xylene (Mixed) 2260.0 ug/L Manganese and compounds 4020.0 ug/L

Soil: Medium Risk

Site 20 includes three areas: 1) Former UST site, 2) Inactive landfill (Landfill 1), and Area, 3) Reported former drum disposal site (DDS-1) and a suspected UXO disposal area. Landfill 1 was the main waste disposal site at VAFB from 1942 to 1957. The majo While gates will be in place the site will still be accessible to workers in vicinity as well as wildlife.

Contaminants: DDD 6.4e-06 mg/kg TCDD 1.6e-05 mg/kg DDE 2.3e-05 mg/kg DDT 3.9e-05 mg/kg PCBs 5.74e-05 mg/kg Lead 0.0072 mg/kg

Surface Water: Medium Risk

Surface runoff flows intermittently within the drainage gulch and gathers in trenches during rain events. No standing bodies of water were observed on Site 20. Site is not closed to human receptors working in the area who may visit the site.

Contaminants: Lead 24.5 ug/L Manganese 99.2 ug/L Aluminum 1790.0 ug/L Iron 2890.0 ug/L

Surface Water (Fresh): Risk Not Evaluated

Surface runoff flows intermittently within the drainage gulch and gathers in trenches during rain events. No standing bodies of water were observed on Site 20. The CA Red Legged Frog may potentially to habitat this area.

Contaminants: Aluminum 1790.0 ug/L

Surface Water (Marine): Risk Not Evaluated

Surface runoff flows intermittently within the drainage gulch and gathers in trenches during rain events. No standing bodies of water were observed on Site 20. The CA Red Legged Frog may potentially to habitat this area.

Contaminants: Lead 24.5 ug/L Manganese 99.2 ug/L Iron 2890.0 ug/L

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Site ID: LF022

LANDFILL NO 11

Landfill

Cost

$931K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2004

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Low Risk

Site specific contaminants were not detected downgradient from site. However, there hydrogeology of the site is such that there is potential for groundwater migration. CWRQCB considers all VAFB GW as potentially of beneficial use. The RWQCB Basin Plan considers potential GW beneficial uses in the Region to include: domestic, agriculture and industrial.

Contaminants: 1,1,1-Trichloroethane 0.0 ug/L Cadmium and compounds 0.0 ug/L Copper and compounds 30.0 ug/L Vanadium 87.0 ug/L Nickel (soluble salts) 880.0 ug/L

Soil: Low Risk

Contaminants are covered over by native vegatation. LF11/11A debris is covered with 1-2 feet of native soil and vegetation. Onsite workers are unlikely to have direct contact with contaminants.

Contaminants: Arsenic 0.01 mg/kg Manganese and compounds 0.0211 mg/kg Aluminum 8.14 mg/kg

Surface Water: Low Risk

Surface water doesn't exist continuously at Site 22, nor does episodic storm runoff flow into an existing SW body, such as a stream or lake. SW resulting from a storm even infiltrates into the soils (very quickly), thus become inaccessible to receptors.

Contaminants: Nickel (soluble salts) 43.0 ug/L Zinc 110.0 ug/L Aluminum 29500.0 ug/L

Surface Water (Marine): Low Risk

Surface water doesn't exist continuously at Site 22, nor does episodic storm runoff flow into an existing SW body, such as a stream or lake. SW resulting from a storm even infiltrates into the soils (very quickly), thus becoming inaccessible to ecological receptors. NOTE: The day following a 100-year storm event, there was no observable running streams or standing bodies of water on Site 22.

Contaminants: Nickel (soluble salts) 43.0 ug/L Zinc 110.0 ug/L Aluminum 29500.0 ug/L

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Site ID: FT021

FIRE TRAINING AREA NUMBER 1

Fire/Crash Training Area

Cost

$572K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Aug 2008

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Soil: Medium Risk

Dioxin was detected in the surface soil which exposes protential receptors direct contact with the contaminant. FTA No 1 is not fenced or paved and access is unrestricted.

Contaminants: Dioxin (2,3,7,8-TCDD) 1.0e-08 mg/kg Benzene 2.8e-05 mg/kg Polychlorinated Biphenyls 0.00021 mg/kg

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Site ID: SA156

BUILDING 8314

Storage Area

Cost

$183K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: 1,4-Dichlorobenzene 0.59 ug/L 1,1,2-Trichloroethane 0.79 ug/L Thallium 3.8 ug/L Beryllium and compounds 7.8 ug/L 1,2-Dibromoethane 11.0 ug/L iso-Propylbenzene 13.0 ug/L Chloroform 17.3 ug/L Copper and compounds 18.1 ug/L Naphthalene 30.0 ug/L 1,2,4-Trimethylbenzene 46.0 ug/L Methylene Chloride 52.0 ug/L Tetrachloroethylene 63.0 ug/L Nickel 98.5 ug/L Barium 107.0 ug/L 1,2-Dichloroethane (EDC) 110.0 ug/L cis-1,2-Dichloroethylene 130.0 ug/L Zinc 265.0 ug/L Methyl tert-Butyl Ether 437.0 ug/L Ethylbenzene 490.0 ug/L Benzene 810.0 ug/L Trichloroethylene (TCE) 25400.0 ug/L

Soil: Risk Not Evaluated

Contaminants: cis-Dichloroethylene 0.015 mg/kg Phenanthrene 1.1 mg/kg 2-Methylnaphthalene 3.91 mg/kg Naphthalene 8.5 mg/kg Trichloroethylene (TCE) 12.3 mg/kg Benzene 13.0 mg/kg Chromium 20.4 mg/kg Toluene 210.0 mg/kg Ethylbenzene 235.0 mg/kg Xylene (Mixed) 670.0 mg/kg

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Site ID: SD007

BEAR CREEK POND AT SPACE LAUNCH COMPLX 3

Surface Impoundment/Lagoon

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

There is evidence the contamination in the groundwater; however, the plume has not been adequately characterized to date. TCE contamination at SLC-3W, Site 6, is in an aquifer indirectly connected to the upgradient water supply aquifer for the City of Lompoc, as well as farm water production wells. The RWQCB, CCR has classified this aquifer as potential for beneficial use.

Contaminants: Arsenic 9.0 ug/L Molybdenum 26.4 ug/L Selenium 29.5 ug/L Trichloroethylene (TCE) 200.0 ug/L Zinc 1800.0 ug/L Manganese and compounds 1900.0 ug/L Iron 5000.0 ug/L

Sediment (Fresh): High Risk

The contaminated sediment can come in direct contact with the fedrally endangered CA Red Legged Frog which habitats the area of the sediment. This area is habitat for the Federal Endangered Species List (CA Red Legged Frog).

Contaminants: Cadmium and compounds 0.0025 mg/kg Arsenic 0.0135 mg/kg Chromium 0.0558 mg/kg Zinc 0.437 mg/kg Manganese and compounds 0.62 mg/kg Iron 33.3 mg/kg

Sediment (Human): Medium Risk

The contaminated sediment can come in direct contact with the fedrally endangered CA Red Legged Frog which habitats the area of the sediment. The area of the sediment is unfenced and accessible to on-site workers and the casual visitor.

Contaminants: Cadmium and compounds 0.0025 mg/kg Arsenic 0.0135 mg/kg Chromium 0.0558 mg/kg Zinc 0.437 mg/kg Manganese and compounds 0.62 mg/kg Iron 33.3 mg/kg

Soil: Medium Risk

Contaminants can come in direct contact with the human skin. However, the site is not frequented except by on-site workers occassionally and the casual visitor. Human receptors have recreational access to the area.

Contaminants: Arsenic 0.0232 mg/kg Nickel (soluble salts) 0.0381 mg/kg Vanadium 0.0625 mg/kg Manganese and compounds 0.314 mg/kg Iron 36.8 mg/kg

Surface Water: Medium Risk

Bear Creek Pond is unfenced and accesible to human beings. Since the contaminants are in the surface water, the migration pathway is by direct contact and potential ingestion. The site is unfenced and accessible to humans. People frequent the area for recreational purposes.

Contaminants: Arsenic 12.6 ug/L Molybdenum 32.5 ug/L Barium 232.0 ug/L Manganese and compounds 2920.0 ug/L Iron 11400.0 ug/L

Surface Water (Fresh): Low Risk

Bear Creek Pond is unfenced and accesible to human beings. Since the contaminants are in the surface water, the migration pathway is by direct contact and potential ingestion. Bear Creek Pond is habitat for the Federal Endangered Species (CA Red Legged Frog).

Contaminants: Arsenic 12.6 ug/L Barium 232.0 ug/L Manganese and compounds 2920.0 ug/L

Surface Water (Marine): Low Risk

Bear Creek Pond is unfenced and accesible to human beings. Since the contaminants are in the surface water, the migration pathway is by direct contact and potential ingestion. Bear Creek Pond is habitat for the Federal Endangered Species (CA Red Legged Frog).

Contaminants: Molybdenum 32.5 ug/L Iron 11400.0 ug/L

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Site ID: SS054

MISSILE SILO COMPLEX 395-A

Spill Site Area

Cost

Unknown

Final Cleanup Action

Apr 2001

Contaminated Areas

Soil: Low Risk

Site is high on a bluff and mostly covered with vegetation. There are some bare spots. Surface soil can be eroded by wind. Human receptors include workers who frequently visit the site to monitor or maintain equipment.

Contaminants: Arsenic 4.0e-05 mg/kg Manganese and compounds 0.000581 mg/kg Selenium 0.0226 mg/kg

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Site ID: ST061

MILITARY FAMILY HOUSING UNIT 001 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Soil: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST099

MILITARY FAMILY HOUSING UNIT 039 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST136

MILITARY FAMILY HOUSING UNIT 076 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: TU190

BUILDING 13607

Underground Storage Tanks

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2007

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU235

BUILDING 1801, SATELLLITE CONTROL CENTER

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Dibenz[ah]anthracene 0.2 mg/kg Benzo(k)Fluoranthene 0.53 mg/kg Indeno(1,2,3-cd)Pyrene 0.76 mg/kg Benzo(b)Fluoranthene 1.9 mg/kg Benzo(a)Pyrene 1.9 mg/kg Benzo(a)Anthracene 1.9 mg/kg

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Site ID: TU311

BLDG 00021, SANTA YNEZ PEAK

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MU804A

TRACKING STATION ADMINISTRATIVE CLOSEOUT ACREAGE

Multi Use Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: RW182

BUILDING 1986 (MINUTEMAN LAUNCH FACILITY LF-08)

Contaminated Sediments

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: N-Nitrosodiethylamine 0.0 ug/L Arsenic 7.21 ug/L Vanadium 38.4 ug/L

Soil: Risk Not Evaluated

Contaminants: Zinc 348.0 mg/kg

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Site ID: ST070

MILITARY FAMILY HOUSING UNIT 010 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD035

MISSILE SILO 576-G

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

GW overlain by relatively impermeable mudstone; however, water, water bearing zones (perched) became exposed to the groundsurface and discharged water as natural spings. Public water supply wells closest to the site are in North Vandenberg well field 7 miles to the east. RWQCB considers all groundwater to have potentially beneficial uses (domestic, agricultural and industrial).

Contaminants: Benzene 6.81 ug/L Toluene 11.0 ug/L Manganese and compounds 47.3 ug/L 1,2-Dichloroethylene (cis) 66.0 ug/L Nickel (soluble salts) 416.0 ug/L Trichloroethylene (TCE) 870.0 ug/L Chromium 3300.0 ug/L

Sediment (Fresh): Medium Risk

Metals in sediments found in unlined drainage channel are at the point of exposure. Sediments are within fenced silo area but cattle graze nearby. Other receptors such as birds and small mammals may have contact with sediment.

Contaminants: Arsenic 0.0105 mg/kg Antimony and compounds 0.014 mg/kg Vanadium 0.0552 mg/kg Lead 0.129 mg/kg Barium 0.185 mg/kg Nickel (soluble salts) 0.817 mg/kg Manganese and compounds 1.26 mg/kg

Sediment (Human): Medium Risk

Metals in sediments found in unlined drainage channel are at the point of exposure. On-site workers are in the area. However, they do not frequent the are of the sediments.

Contaminants: Arsenic 0.0105 mg/kg Antimony and compounds 0.014 mg/kg Vanadium 0.0552 mg/kg Lead 0.129 mg/kg Barium 0.185 mg/kg Nickel (soluble salts) 0.817 mg/kg Manganese and compounds 1.26 mg/kg

Soil: Medium Risk

Site is partly covered by asphalt pavement and vegetation that limits erosion of soil by wind. However, soil type may allow erosion by water. Workers on site but do not frequent area of surface soil contamination.

Contaminants: PCBs 0.000426 mg/kg Arsenic 0.0228 mg/kg Lead 0.129 mg/kg Manganese and compounds 0.39 mg/kg Nickel (soluble salts) 0.817 mg/kg

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Site ID: SS189

BLDG 362 ELECTRICAL SUBSTATION

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS501

BLDG 10252

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST106

MILITARY FAMILY HOUSING UNIT 046 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Soil: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST128

MILITARY FAMILY HOUSING UNIT 068 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: TU412

MISSILE OPERATIONS BUILDING (BUILDING 1978)

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS392

BLDG 378 - SLC-6 TRANSFORMER AREA

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Mar 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB166

BLDG 00390A-00390T, 00391 @ SLC 6

Contaminated Buildings

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Aug 2001

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB222

BLDG 13215 - DAYROOM LOUNGE

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB417

BLDG 22104 - SATELLITE CONTROL STATION

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB527

BLDG 11026 - FAMILY SERVICE CENTER

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Apr 2013

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB645

BLDG 392 - SATELLITE CONTROL STATION

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB646

BLDG 394 - OFFICE BLDG ACM

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB666

BLDG 16200 - CHAPEL

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CG154

POLICE STATION BLDG 13675

Contaminated Ground Water

Cost

Unknown

Final Cleanup Action

Feb 2007

Contaminated Areas

Groundwater: Low Risk

Contamination in the groundwater may moved beyond the source, could move but is not moving appreciably or information is not sufficient to make a determination of Evident or confined. There is no potenially threatened water supply well downgradient of the source and the groundwater is currently or potentially usable for irrigation.

Contaminants: Trichloroethylene (TCE) 10.2 ug/L Tetrachloroethylene 15.0 ug/L

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Site ID: CG259

BUILDING 10711

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Jan 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Bis(2-Ethylhexyl)Phthalate 5.4 ug/L

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Site ID: CB165

BLDG 51 RADAR TRACKING STATION

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB192

BLDG 13700 - LAUNDROMAT

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA633

BLDG 3000 - MISSILE SPACE RESEARCH LAB

Above Ground Storage Tank

Cost

Unknown

Final Cleanup Action

Feb 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU437

BLDG 01670

Underground Storage Tanks

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: BHC 0.12 ug/L Dieldrin 0.17 ug/L Benzene 0.44 ug/L

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Site ID: CB220

BLDG 01750 - ABANDONED HQ CENTER

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST087

MILITARY FAMILY HOUSING UNIT 027 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: EP070

SEWAGE LAGOONS

Sewage Effluent Settling Ponds

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA286

BLDG 7414 - HAZ MAT STORAGE SHED

Storage Area

Cost

Unknown

Final Cleanup Action

Sep 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SR818

WALL BEACH

Small Arms Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS045

BLDG 00874 - RESEARCH EQUIPMENT STORAGE FACILITY

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS146

CAMP COOKE UNDERGROUND STORAGE TANKS AND WASHRACKS

Spill Site Area

Cost

Unknown

Final Cleanup Action

Feb 2011

Contaminated Areas

Soil: Medium Risk

Contamination found in first 10 feet of soil. Contaminated soil is not accessible to on-site workers. No ecological pathway at this site.

Contaminants: Aluminum 1.4 mg/kg 1,1,1,2-Tetrachloroethane 8.5 mg/kg Trichloroethylene (TCE) 35.0 mg/kg

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Site ID: ST066

MILITARY FAMILY HOUSING UNIT 006 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST069

MILITARY FAMILY HOUSING UNIT 009 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST071

MILITARY FAMILY HOUSING UNIT 011 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST079

MILITARY FAMILY HOUSING UNIT 019 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST095

MILITARY FAMILY HOUSING UNIT 035 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST105

MILITARY FAMILY HOUSING UNIT 045 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST113

MILITARY FAMILY HOUSING UNIT 053 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST121

MILITARY FAMILY HOUSING UNDERGROUND STORAGE TANKS UNIT 061

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, all contaminated groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan consider all usable groundwater to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Ethenylbenzene 21000.0 ug/L Toluene 22000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Military Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking USTs and gasoline distribution lines

Contaminants: Benzene 0.0012 mg/kg

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Site ID: ST129

MILITARY FAMILY HOUSING UNIT 069 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: TA434

BLDG 01610, 01605

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU138

CAMP COOKE UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Oct 2003

Contaminated Areas

Soil: Low Risk

No VOCs other than BTEX were detected above residential PRGS. No groundwater was impacted. It is TPH only site. Possibility for contamination to be present at or migrate to a point of exposure; or information is not sufficient to make a determination of E A risk based closure was recommended for AOC-14. Waiting the regulators comment. No receptors are impactecd. There are no potentially threatened water supply well downgradient of the source. The groundwater is not potential source of drinking water.

Contaminants: Benzene 0.015 mg/kg Toluene 0.093 mg/kg Xylene (Mixed) 0.14 mg/kg

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Site ID: TU203

BUILDINGS 375 AND 539

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Mar 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: LF051

NORTH VANDENBERG HOUSEHOLD REFUSE

Landfill

Cost

Unknown

Final Cleanup Action

Dec 1993

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU234

BUILDING 1970, RESEARCH EQUIPMENT STORAGE FACILITY

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jan 2007

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU418

FORMER BUILDING 22107

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Sep 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WT177

BLDG 342 HAZ MAT STORAGE

Waste Treatment Plant

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Naphthalene 15.0 mg/kg Vanadium 138.0 mg/kg

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Site ID: TU528

BUILDING 11032

Underground Storage Tanks

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2009

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WP006

SPACE LAUNCH COMPLEX(SLC)-3W

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 1996

Contaminated Areas

Groundwater: Medium Risk

Site specific contaminants have been detected in monitoring well 6-MW-3. The static water level of the deep zone at Site 6, beneath SLC 3W, has been measured at a depth of approximately 225 ft bgs .There is evidance the contamination in the groudwater; ho The TCE was detected in deep zone toward the north-northwest.

Contaminants: Chromium 35.2 ug/L Tetrachloroethylene 380.0 ug/L

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Site ID: LF058

LANDFILL NO. 10

Landfill

Cost

Unknown

Final Cleanup Action

Mar 1995

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: LF059

LANDFILL NO. 12

Landfill

Cost

Unknown

Final Cleanup Action

Apr 1995

Contaminated Areas

Soil: Low Risk

No contaminants were found in the surface soil. Since the site is in a remote area, it is not normally visited by people. But there is potential that people may enter the site out of curosity and recreation.

Contaminants: Toluene 0.01 mg/kg

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Site ID: ML801

POINT SAL AREA

Medium/Large Caliber

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ML802

MINUTEMAN BEACH

Medium/Large Caliber

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS219

BLDG 1740

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Bromodichloromethane 0.24 ug/L Trichloroethylene (TCE) 25.0 ug/L

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Site ID: CS378

BLDG 01982

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CS403

BLDG 1230 - ELECTRIC SUBSTATION

Contaminated Sediments

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Dibenz[ah]anthracene 0.076 mg/kg Benzo(a)Pyrene 0.8118 mg/kg Benzo(b)Fluoranthene 0.82 mg/kg

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Site ID: DP140

CAMP COOKE WASHRACK SURFACE DRAINAGE

Disposal Pit and Dry Well

Cost

Unknown

Final Cleanup Action

Dec 2004

Contaminated Areas

Groundwater: Low Risk

contamination found in groundwater is vey low. Metals are below BTV values, with the exception of aluminum. The water is not accessible to workers.

Contaminants: Xylene (Mixed) 12.0 ug/L Aluminum 6230.0 ug/L

Sediment (Fresh): Low Risk

The metals in soil and groundwater appear to be naturally occuring and do not appear to be site related. Contamination at the site is below BTVs. Based on these finding closure is recommended for AOC-45.

Contaminants: Selenium 0.00039 mg/kg Lead 0.0092 mg/kg

Sediment (Human): Low Risk

The metals in soil and groundwater appear to be naturally occuring and do not appear to be site related.

Contaminants: Selenium 0.00039 mg/kg Lead 0.0092 mg/kg

Soil: Low Risk

Organic COPCs in soil were below PRGs and RWQCB action levels. Metals were slightly above the BTVs. This site pending regulators closure.

Contaminants: Selenium 0.000619 mg/kg Lead 0.0085 mg/kg

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Site ID: LF043

LANDFILL NO. 8

Landfill

Cost

Unknown

Final Cleanup Action

Mar 1995

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: LF055

LANDFILL NO. 6

Landfill

Cost

Unknown

Final Cleanup Action

Mar 1995

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ED636

BLDG 01560

EOD Range

Cost

Unknown

Final Cleanup Action

Dec 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: LF056

LANDFILL NO. 7

Landfill

Cost

Unknown

Final Cleanup Action

Mar 1995

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: LF057

LANDFILL NO. 9

Landfill

Cost

Unknown

Final Cleanup Action

Dec 1995

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MY245

FORMER BUILDING 6429

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MY242

FORMER BUILDING 5431

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: OW137

BUILDING 1856, POWER PLANT 2 SPILLS

Spill Site Area

Cost

$361K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2004

This site is under ongoing monitoring until Sep 2041

Contaminated Areas

Sediment (Fresh): Low Risk

Surface soil will be removed

Contaminants: Benzene 0.22 mg/kg

Sediment (Human): Low Risk

Surface soil will be removed contaminated soil is not acessible to on site worker.

Contaminants: Benzene 0.22 mg/kg

Soil: Low Risk

Contamination found in first 10-14.5 feet. The Air Force is going to remove the surface soil. TPH soil will be removed at this AOC. Contamination is not accessible to any receptors.

Contaminants: Lead 0.00515 mg/kg Benzene 1.2 mg/kg

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Site ID: MY296

BLDG 09320

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Chlordane 0.32 ug/L Bromodichloromethane 0.47 ug/L Naphthalene 0.52 ug/L Carbon tetrachloride 1.4 ug/L Benzene 1.6 ug/L Tetrachloroethylene 4.5 ug/L 1,1,2-Trichloroethane 10.0 ug/L Vinyl Chloride 12.0 ug/L Chloroform 20.0 ug/L Arsenic 54.9 ug/L Vanadium 63.4 ug/L cis-1,2-Dichloroethylene 380.0 ug/L Methylene Chloride 400.0 ug/L Trichloroethylene (TCE) 60000.0 ug/L

Soil: Risk Not Evaluated

Contaminants: Arochlor 1260 0.24 mg/kg Aroclor 1254 0.39 mg/kg

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Site ID: MU810

MUNITIONS AREA

Multi Use Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MU815

SOUTH BASE AREA CIRCLE

Multi Use Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MU816E

SOUTH BASE AREA ADMINISTRATIVE CLOSEOUT ACREAGE

Multi Use Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MY071

BUILDING 7410, 8308, 8312, 9404

Maintenance Yard

Cost

Unknown

Final Cleanup Action

Jan 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Chloroform 3.1 ug/L Bis(2-Ethylhexyl)Phthalate 48.0 ug/L Trichloroethylene (TCE) 195.0 ug/L

Soil: Risk Not Evaluated

Contaminants: Trichloroethylene (TCE) 72.6 mg/kg

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Site ID: MY241

FORMER BUILDINGS 5426, 5427, AND 5428

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MY244

FORMER BUILDING 6425

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: MY226

BUILDINGS 09325 AND 09326

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Aroclor 1254 0.25 mg/kg

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Site ID: SA282

BLDG 06612

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA199

BUILDING 866

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Tetrachloroethylene 0.23 ug/L Bromodichloromethane 0.31 ug/L Bis(2-Ethylhexyl)Phthalate 5.8 ug/L

Soil: Risk Not Evaluated

Contaminants: Arsenic 6.15 mg/kg

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Site ID: SA226

DRMO TRANSFORMER STORAGE

Storage Area

Cost

$183K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: RW144

FORMER CAMP COOKE WASH RACKS

Washrack

Cost

Unknown

Final Cleanup Action

Aug 2011

Contaminated Areas

Groundwater: Medium Risk

TCE present in groundwater at 195 ppb. The primary risk at this area is TCE. No Ecological impact at this site. The groundwater is not the source of drinking water. In Summary, the only health risk at this AOC-71 is related to TCE in soil and groundwater.

Contaminants: Arsenic 35.0 ug/L Trichloroethylene (TCE) 195.0 ug/L

Soil: Low Risk

Soil and groundwater is impacted. Potential receptors would be impacted.

Contaminants: Arsenic 0.0113 mg/kg Trichloroethylene (TCE) 0.195 mg/kg

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Site ID: SA171

BLDG 872 EQUIPMENT STORAGE

Storage Area

Cost

Unknown

Final Cleanup Action

May 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA175

BLDG 887 - FORMER MX SHOP

Storage Area

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA183

BLDG 575 DEBRIS

Storage Area

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA201

BUILDING 2110

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Nov 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Arsenic 7.6 ug/L Lead (Tetraethyl) 8.12 ug/L

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Site ID: SA218

BLDG 01737

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Apr 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA219

BLDG 960 AND 970

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: BHC 0.1 ug/L Iron 31900.0 ug/L

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Site ID: SA227

BLDG 9327 - AFMC PAINT SHOP

Storage Area

Cost

Unknown

Final Cleanup Action

Mar 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: 1,2,3-Trichloropropane 0.01 ug/L Tetrachloroethylene 0.81 ug/L Vinyl Chloride 1.2 ug/L Chloroform 3.8 ug/L

Soil: Risk Not Evaluated

Contaminants: Lead-195 17800.0 pCi/kg

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Site ID: SA236

BLDG 07303

Storage Area

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA258

CHEMICAL STORAGE BUILDING

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Sep 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA295

BLDG 8415 - PAYLOAD ASSEMBLY

Storage Area

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA269

BLDG 790 - FALLBACK #18

Storage Area

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA478

BLDG 00731

Unknown Site Type

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA599

BLDG 08431

Storage Area

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA634

MAIN STORAGE AREA

Storage Area

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Dibenz[ah]anthracene 0.24 mg/kg Benzo(k)Fluoranthene 0.85 mg/kg Indeno(1,2,3-cd)Pyrene 0.89 mg/kg Benzo(a)Pyrene 1.7 mg/kg Benzo(a)Anthracene 2.2 mg/kg Benzo(b)Fluoranthene 2.4 mg/kg

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Site ID: SA642

FORMER BORROW AREA

Storage Area

Cost

$172K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2011

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Vanadium 120.0 mg/kg

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Site ID: SD033

MISSILE SILO 576-E

Surface Disposal Area

Cost

$506K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Aug 2010

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Sediment (Fresh): Medium Risk

Surface sediment is point of exposure. The area where the sediments are located is in a highly disturbed area. The area of the sediments is highly disturbed and is not an area where ecological receptors frequent.

Contaminants: Cadmium and compounds 0.0317 mg/kg Arsenic 0.0378 mg/kg Lead 0.331 mg/kg Manganese and compounds 0.489 mg/kg

Sediment (Human): Medium Risk

Surface sediment is point of exposure. The area where the sediments are located is in a highly disturbed area. On-site workers are in the vicinity but do not frequent the location the sample was taken.

Contaminants: Cadmium and compounds 0.0317 mg/kg Arsenic 0.0378 mg/kg Lead 0.331 mg/kg Manganese and compounds 0.489 mg/kg

Soil: Medium Risk

These heavy metals are in the surface soil inside the fenced area and, also, a small area outside the fence. The area is remote but the site is used for Taurus launches, which occur infrequently. Workers in the vicinity may have access to contaminated soil that is both inside and outside the fenced area.

Contaminants: Arsenic 0.0052 mg/kg Manganese and compounds 0.0308 mg/kg

Groundwater: Low Risk

Groundwater is in unconsolidated deposits that are laterally discontinuous. It is slowly moving towards the ocean. Public water supply wells are 10 miles east and northeast in the North Vandenberg well field at San Antonio Creek. RWQCB considers all groundwater to have potential beneficial uses (domestic, agricultural and industrial).

Contaminants: 1,2-Dichloroethylene (cis) 1.2 ug/L 1,2-Dichloroethylene (trans) 1.2 ug/L Trichloroethylene (TCE) 10.0 ug/L

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Site ID: SA535

BLDG 11162

Storage Area

Cost

Unknown

Final Cleanup Action

Jan 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA647

BLDG 399 - STORAGE FACILITY

Storage Area

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA654

BLDG 181 - OPTICAL TRACKING STATION

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA665

AOI 429

Storage Area

Cost

Unknown

Final Cleanup Action

Apr 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD014

ABRES-A LAKE

Surface Impoundment/Lagoon

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

There is detection of chlorinated solvents downgradient of the lake area. The groundwater is migrating off-site. The CRWQCB considers groundwater to have potential beneficial future use.

Contaminants: 1,1-Dimethylhydrazine 1.1 ug/L 1,1-Dichloroethylene 3.8 ug/L 1,2-Dichloroethylene (trans) 6.37 ug/L Arsenic 22.8 ug/L Vinyl Chloride 23.0 ug/L Molybdenum 126.0 ug/L 1,2-Dichloroethylene (cis) 340.0 ug/L Manganese and compounds 3370.0 ug/L Iron 12100.0 ug/L

Surface Water: High Risk

The lake is accessible althrough difficult for recreational purposes. Exposure is by direct dermal contact with the water; potentially by ingestion. Endangered species on the Federal list (CA Red Legged Frog) have access to the water. Recreational visitors on occasions.

Contaminants: Cadmium and compounds 2.9 ug/L Zinc 113.0 ug/L Manganese and compounds 352.0 ug/L Iron 1750.0 ug/L Hydrazine, Hydrazine Sulfate 2300.0 ug/L

Surface Water (Marine): Medium Risk

The lake is accessible althrough difficult for recreational purposes. Exposure is by direct dermal contact with the water; potentially by ingestion. Endangered species on the Federal list (CA Red Legged Frog) have access to the water. The CA Red Legged Frog, a species on the Federal Endangered Species List habitats this area.

Contaminants: Cadmium and compounds 2.9 ug/L Zinc 113.0 ug/L Manganese and compounds 352.0 ug/L Iron 1750.0 ug/L

Sediment (Fresh): Low Risk

The sediment is point of exposure. The area is unfenced and accessible to the occassional visitor. The CA Red Legged Frog, an endangered specie, is known to habitat this area.

Contaminants: 1,2-Dimethylhydrazine 1.2e-05 mg/kg

Sediment (Human): Low Risk

The sediment is point of exposure. The area is unfenced and accessible to the occassional visitor. Human beings have access to the site, use it for recreation on occassion.

Contaminants: 1,2-Dimethylhydrazine 1.2e-05 mg/kg

Soil: Low Risk

Surface soil is direct exposure pathway for direct dermal contact. Human beings have access to the site and use it for recreation on occassion.

Contaminants: Arsenic 6.5e-06 mg/kg Vanadium 6.48e-05 mg/kg Manganese and compounds 8.64e-05 mg/kg Iron 0.0214 mg/kg

Surface Water (Fresh): Low Risk

The lake is accessible althrough difficult for recreational purposes. Exposure is by direct dermal contact with the water; potentially by ingestion. Endangered species on the Federal list (CA Red Legged Frog) have access to the water. The CA Red Legged Frog, a species on the Federal Endangered Species List habitats this area.

Contaminants: Hydrazine, Hydrazine Sulfate 2300.0 ug/L

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Site ID: SD026

SLC-2W

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

Contaminated GW is moving away from source area. However there is n evidence of ofsite migration. The RWQCB considers potential GW beneficial uses throughout the region to include domestic, agricultural and industrial supplies.

Contaminants: Trichloroethylene (TCE) 12.3 ug/L Manganese and compounds 139.0 ug/L Chromium 3030.0 ug/L Iron 23100.0 ug/L

Soil: Low Risk

Heavy metals are located throughout the site, including the surface soil. Receptors can come in direct contact with these heavy metals. On-site workers in vicinity.

Contaminants: Arsenic 2.6e-06 mg/kg Manganese and compounds 4.04e-05 mg/kg

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Site ID: SD036

SPACE LAUNCH COMPLEX 10E

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Aug 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD037

SPACE LAUNCH COMPLEX 10W

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Aug 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SD038

SPACE LAUNCH COMPLEX 10N

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Aug 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SA430

TT-45-AREA-5

Storage Area

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS027

EXPLODED MISSILE SILO

Spill Site Area

Cost

$412K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Aug 2010

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Medium Risk

Saturated sediment thickness in this area thins rapidly. Underlying bedrock may be transmitting GW downgradient. Potroleum hydrocarbons are 2 ppm (action level is 1 ppm). TCFM is present within 150' of silo and also 300' downgradient. Per the RWQCB, groundwater is designated future beneficial use.

Contaminants: 1,1,2,2,-Tetrachloroethylene 1.2 ug/L Trichloroethylene (TCE) 4.9 ug/L Cadmium and compounds 11.0 ug/L Arsenic 18.2 ug/L Chromium 33.0 ug/L Manganese and compounds 2080.0 ug/L

Sediment (Fresh): Low Risk

Sediment contaminants are located in small open areas not covered by vegetation. Migration unlikely except by deliberate contact by touching or scooping of the sediment by humans. Sediment contaminants were found.

Contaminants: Mercury 1.0e-06 mg/kg Cadmium and compounds 2.0e-06 mg/kg Arsenic 7.0e-06 mg/kg Chromium 3.1e-05 mg/kg Vanadium 4.3e-05 mg/kg Manganese and compounds 0.000645 mg/kg Iron 0.0212 mg/kg

Sediment (Human): Low Risk

Sediment contaminants are located in small open areas not covered by vegetation. Migration unlikely except by deliberate contact by touching or scooping of the sediment by humans. The site is in a remote area and the contaminants are unlikely to come in contact with a human receptor unless the receptor makes a deliberate visit to the site.

Contaminants: Mercury 1.0e-06 mg/kg Cadmium and compounds 2.0e-06 mg/kg Arsenic 7.0e-06 mg/kg Chromium 3.1e-05 mg/kg Vanadium 4.3e-05 mg/kg Manganese and compounds 0.000645 mg/kg Iron 0.0212 mg/kg

Soil: Low Risk

The area is generally covered with vegetation. The site is remotely located. People visiting the site would have to make a deliberate trip to the site. These visits would be infrequent.

Contaminants: Manganese and compounds 0.00229 mg/kg Arsenic 0.0029 mg/kg Iron 0.0168 mg/kg

Surface Water: Low Risk

Standing water is always present in the blown off concrete silo. The usefulness of this surface water for biota has not been determined. Level of standing water at 10ft bgs and lower. It would be extremely difficult for a human receptor to get to it.

Contaminants: Manganese and compounds 77.4 ug/L

Surface Water (Marine): Low Risk

Standing water is always present in the blown off concrete silo. The usefulness of this surface water for biota has not been determined. Although it is not known, federally protected peregrine falcon, ferruginous hawk, and bald eagle may prey on biota at the site.

Contaminants: Manganese and compounds 77.4 ug/L

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Site ID: SS029

MISSILE SILO 395-C

Spill Site Area

Cost

$479K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Oct 2008

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Sediment (Fresh): Medium Risk

Metals seem high, but haven't been compared to background yet. Sediments taken from paved channel have 425 to 1110 ppm (action level is 100 ppm). Sediments are not contained. The sediments are located within the fenced area but no ecological exposure controls in place.

Contaminants: Chromium 9.34e-05 mg/kg Benzo(b)Fluoranthene 0.00035 mg/kg Benzo(a)Anthracene 0.00075 mg/kg Lead 0.0884 mg/kg

Groundwater: Low Risk

Need comments

Contaminants: Manganese and compounds 1540.0 ug/L

Sediment (Human): Low Risk

Metals seem high, but haven't been compared to background yet. Sediments taken from paved channel have 425 to 1110 ppm (action level is 100 ppm). Sediments are not contained. The sediments are located within the fenced area open for public exploration during tours and for on site workers.

Contaminants: Chromium 9.34e-05 mg/kg Benzo(b)Fluoranthene 0.00035 mg/kg Benzo(a)Anthracene 0.00075 mg/kg Lead 0.0884 mg/kg

Soil: Low Risk

Soil impacted and low level of groundwater Museum visitors and on site workers are potentially exposed via inhalation/ingestion of windblown surface soil.

Contaminants: Arsenic 5.3e-06 mg/kg Lead 4.25e-05 mg/kg Manganese and compounds 0.000103 mg/kg

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Site ID: SS225

BLDG 00865

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS145

BLDG 01956

Unknown Site Type

Cost

$183K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

This site is under ongoing monitoring until Dec 2023

Contaminated Areas

Soil: Risk Not Evaluated

Contaminants: Benzo(a)Pyrene 0.28 mg/kg Benzo(k)Fluoranthene 0.42 mg/kg Benzo(b)Fluoranthene 1.1 mg/kg

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Site ID: SD040

SLC-1W

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: Medium Risk

GW flow is in the direction of Pacific Ocean but there is insufficient data to confirm migration of contaminants. GW is potentially useable per the RWQCB; potential beneficial uses include domestic, agricultural and industrial supplies.

Contaminants: Chromium 130.0 ug/L Trichloroethylene (TCE) 150.0 ug/L

Soil: Low Risk

The site is covered with vegetation and is in a remote location but accessible and there might an infrequent visitor. Visitors might access the site on occasion.

Contaminants: Polychlorinated Biphenyls 0.000725 mg/kg Lead 0.0542 mg/kg Chromium 0.171 mg/kg

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Site ID: SR813

MUNITIONS AREA - C

Small Arms Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SR813A

MUNITIONS AREA C ADMINISTRATIVE CLOSEOUT ACREAGE

Small Arms Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SR814

SURF BEACH

Small Arms Range

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS028

MISSILE SILO 395-B

Spill Site Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: Medium Risk

There is limited occurrence of groundwater at this site. However, there is insuffient evidence ther is no movement of the groundwater away from the site. The CRWQCB considers groundwater to have potential beneficial future use.

Contaminants: Hydrazine, Hydrazine Sulfate 2.5 ug/L Arsenic 5.4 ug/L Molybdenum 24.1 ug/L 4-Methylphenol (p-Cresol) 30.0 ug/L Vanadium 63.5 ug/L Chromium 78.0 ug/L Manganese and compounds 2220.0 ug/L

Sediment (Fresh): Medium Risk

Sediments are in the concrete lined loading pad area. Ecological receptors can come in direct contact with the sediments. However, the area is enclosed by a chain link fence and access is limited.. The area is fenced and therefore the sediments are not accessible except by flying and small burrowing receptors.

Contaminants: Manganese and compounds 0.0557 mg/kg Zinc 6.2 mg/kg

Surface Water (Marine): Medium Risk

Surface water is not present year round; only during and after the rainy season. However, when there is surface water, receptors can come in direct contact with the water. The surface water a potential habitat for CA Red Legged Frog, an endangered specie.

Contaminants: Methyl Ethyl Ketone 4.23 ug/L Acetone 5.78 ug/L Hydrazine, Hydrazine Sulfate 25.0 ug/L 4-Methylphenol (p-Cresol) 30.0 ug/L Chromium 78.0 ug/L Manganese and compounds 114.0 ug/L Copper and compounds 205.0 ug/L

Sediment (Human): Low Risk

Sediments are in the concrete lined loading pad area. Ecological receptors can come in direct contact with the sediments. However, the area is enclosed by a chain link fence and access is limited.. The area is fenced and there is limited access to human receptors.

Contaminants: Manganese and compounds 0.0557 mg/kg Zinc 6.2 mg/kg

Soil: Low Risk

Heavy metals in the surface soil is accessible to human receptors by direct contact. However, the area is enclosed with a chain link fence and access is limited. Access is quite limited to human and wildlife receptors. Access is by a security guard since there is no on-going activity at the site.

Contaminants: Arsenic 0.0021 mg/kg Manganese and compounds 0.101 mg/kg Fluoranthene 0.76 mg/kg Pyrene 0.89 mg/kg Iron 6.3 mg/kg

Surface Water: Low Risk

Surface water is not present year round; only during and after the rainy season. However, when there is surface water, receptors can come in direct contact with the water. The area is fenced and there is limited access for human receptors.

Contaminants: Methyl Ethyl Ketone 4.23 ug/L Acetone 5.78 ug/L Hydrazine, Hydrazine Sulfate 25.0 ug/L 4-Methylphenol (p-Cresol) 30.0 ug/L Chromium 78.0 ug/L Manganese and compounds 114.0 ug/L Copper and compounds 205.0 ug/L

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Site ID: SS030

MISSILE SILO 395-D

Spill Site Area

Cost

Unknown

Final Cleanup Action

Aug 1996

Contaminated Areas

Surface Water (Ecological): Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

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Site ID: SS034

MISSILE LAUNCHER 576-F

Spill Site Area

Cost

Unknown

Final Cleanup Action

Aug 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS039

SLC-1E

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: Low Risk

Information insufficient to make a determination. The groundwater production well is miles upgradient. Groundwater is potentially benficial use per Stat RWQCB.

Contaminants: Trichloroethylene (TCE) 130.0 ug/L

Soil: Low Risk

There was one hit of hydrazine in the surface soil; and there has been no other samples confirming the presence of hydrazine. The site is an abandoned missile lanuching site. It is unfenced and in a remote location but is accessible to the infrequent visitor.

Contaminants: Hydrazine, Hydrazine Sulfate 0.0005 mg/kg

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Site ID: SS049

PESTICIDE DISPOSAL AREA 2

Spill Site Area

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS052

JESUS MARIA/UNOCAL WELLS

Spill Site Area

Cost

Unknown

Final Cleanup Action

Dec 1993

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS053

POWER PLANT 1

Spill Site Area

Cost

Unknown

Final Cleanup Action

May 2000

Contaminated Areas

Soil: Low Risk

Surface soils are exposed to the human receptor. This is an active standby generation power plant. Occasionally there are workers on-site that could potentially be exposed to dusts from the site.

Contaminants: Benzene 5.0e-06 mg/kg Xylene (Mixed) 7.4e-06 mg/kg Tetrachloroethylene 3.6e-05 mg/kg

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Site ID: SS143

CAMP COOKE MOTOR POOL OIL STORAGE

Spill Site Area

Cost

Unknown

Final Cleanup Action

Jul 2005

Contaminated Areas

Groundwater: Low Risk

A trace concentration of total xylenes in groundwater was the only chemical of concern reported Recpetors are not impacted by this site. The receptor Factor is limited.

Contaminants: Xylene (Mixed) 1000.0 ug/L

Soil: Low Risk

Metals were detected in soil and slightly above BTVs. A filtered groundwater sample should be collected near the location 069-SB-02 to determine metals concentration exceed BTVs. little or no potential for receptors to have access to surface water or sediment to which the contamination has moved or can move.

Contaminants: Selenium 0.00058 mg/kg Arsenic 0.0022 mg/kg Vanadium 0.0367 mg/kg

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Site ID: SS152

CAMP COOKE OIL SHED

Spill Site Area

Cost

Unknown

Final Cleanup Action

May 2008

Contaminated Areas

Soil: Low Risk

No groundwater at this site. The impacted soil would be removed. By removing the contaminated soil the migration pathway would be eliminated. This is only TPH site. No VOCs and SVOCs were detected. TPH-d and TPH-g were the only two analytes detected. At o No groundwater at this site. Soil with TPH

Contaminants: Benzene 0.0 mg/kg

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Site ID: SS281

BUILDING 6812

Spill Site Area

Cost

Unknown

Final Cleanup Action

Aug 2008

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS002

OLD SERVICE STATION

Underground Storage Tanks

Cost

$318K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jul 2002

This site is under ongoing monitoring until Sep 2024

Contaminated Areas

Groundwater: Low Risk

groundwater does not daylight groundwater is at 40' bgs

Contaminants: Ethyl benzene 196.0 ug/L Benzene 574.0 ug/L Toluene 1460.0 ug/L

Soil: Low Risk

inhalation On-site worker

Contaminants: Benzene 0.00185 mg/kg Ethyl benzene 0.0171 mg/kg Toluene 0.0226 mg/kg

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Site ID: SS534

BLDG 11154

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS601

BLDG 09002

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS334

BLDG 13855

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Apr 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS353

BLDG 23101

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Apr 2011

Contaminated Areas

Surface Water: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS394

BLDG 00085

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS395

BLDG 01581

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS422

BLDGS 22403, 22395, 22398 - WATER PUMPS

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS529

BLDG 11070 - OPEN MESS OFFICER'S CLUB

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST044

FUEL TANK FARM

Above Ground Storage Tank

Cost

Unknown

Final Cleanup Action

Dec 1993

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST045

725 ABANDONED UNDERGROUND STORAGE TANKSS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Aug 2011

Contaminated Areas

Groundwater: Low Risk

GW was sampled at two UST sites located at Bldgs 10723 and 1966 respectively. PCE ranged from ND-9.7ppb. MTBE ranged from ND to 19.70 in groundwater. RWQCB considers all GW at VAFB to be of potential beneficial use.

Contaminants: Perchloroethylene (PCE) 9.5 ug/L MTBE 19.7 ug/L

Soil: Low Risk

This site is a basewide UST site. Practically all soil contamination is subsurace. Human receptors are present for those UST sites in the cantonement area.

Contaminants: Benzene 5.0e-06 mg/kg

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Site ID: ST062

MILITARY FAMILY HOUSING UNIT 002 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST063

MILITARY FAMILY HOUSING UNIT 003 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST064

MILITARY FAMILY HOUSING UNIT 004 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST065

MILITARY FAMILY HOUSING UNIT 005 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST067

MILITARY FAMILY HOUSING UNIT 007 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST068

MILITARY FAMILY HOUSING UNIT 008 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST072

MILITARY FAMILY HOUSING UNIT 012 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST073

MILITARY FAMILY HOUSING UNIT 013 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST074

MILITARY FAMILY HOUSING UNIT 014 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: SS480

BUILDING 492

Spill Site Area

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: SS526

FACILITY 11025

Unknown Site Type

Cost

$373K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Sep 2042

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST077

MILITARY FAMILY HOUSING UNIT 017 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST078

MILITARY FAMILY HOUSING UNIT 018 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST081

MILITARY FAMILY HOUSING UNIT 021 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST082

MILITARY FAMILY HOUSING UNIT 022 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST083

MILITARY FAMILY HOUSING UNIT 023 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST084

MILITARY FAMILY HOUSING UNIT 024 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST085

MILITARY FAMILY HOUSING UNIT 025 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST086

MILITARY FAMILY HOUSING UNIT 025 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST088

MILITARY FAMILY HOUSING UNIT 028 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST089

MILITARY FAMILY HOUSING UNIT 029 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST090

MILITARY FAMILY HOUSING UNIT 030 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST091

MILITARY FAMILY HOUSING UNIT 031 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Soil: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST092

MILITARY FAMILY HOUSING UNIT 032 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST094

MILITARY FAMILY HOUSING UNIT 034 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST096

MILITARY FAMILY HOUSING UNIT 036 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST097

MILITARY FAMILY HOUSING UNIT 037 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST098

MILITARY FAMILY HOUSING UNIT 038 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST100

MILITARY FAMILY HOUSING UNIT 040 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST101

MILITARY FAMILY HOUSING UNIT 041 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST102

MILITARY FAMILY HOUSING UNIT 042 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST107

MILITARY FAMILY HOUSING UNIT 047 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST108

MILITARY FAMILY HOUSING UNIT 048 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST109

MILITARY FAMILY HOUSING UNIT 049 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST110

MILITARY FAMILY HOUSING UNIT 050 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST076

MILITARY FAMILY HOUSING UNIT 016 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 1996

Contaminated Areas

Soil: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST111

MILITARY FAMILY HOUSING UNIT 051 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST112

MILITARY FAMILY HOUSING UNIT 052 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST114

MILITARY FAMILY HOUSING UNIT 054 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST115

MILITARY FAMILY HOUSING UNIT 055 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST117

MILITARY FAMILY HOUSING UNIT 057 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST118

MILITARY FAMILY HOUSING UNIT 058 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST119

MILITARY FAMILY HOUSING UNIT 059 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST120

MILITARY FAMILY HOUSING UNIT 060 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

See more details...

Site ID: ST122

MILITARY FAMILY HOUSING UNIT 062 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, all contaminated groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regioan Water Quality Control Board in their Basin Plan consider all usable groundwater to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Ethenylbenzene 21000.0 ug/L Toluene 22000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamiantion may be located is covered with lawn grass, concrete or asphalt. military Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking USTs and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST123

MILITARY FAMILY HOUSING UNIT 063 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, all contaminated groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Board in their Basin Plan consider all usable groundwater to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Ethenylbenzene 21000.0 ug/L Toluene 22000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement Military Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking USTs and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST124

MILITARY FAMILY HOUSING UNIT 064 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remain confined within a small area. Groundwater production wells are several miles downgradient from these sites, but the Central Coast RWQCB in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where soil contaminationt may be located is covered by lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST125

MILITARY FAMILY HOUSING UNIT 065 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained confined in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast RWQCB in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where soil contamination may be located is covered by lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST126

MILITARY FAMILY HOUSING UNIT 066 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jun 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast RWQCB Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where soil contamination may be located is covered by lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST127

MILITARY FAMILY HOUSING UNIT 067 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, contaminated water migrated down to a confining layer and spread horizontally but remained confined to a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

See more details...

Site ID: ST131

MILITARY FAMILY HOUSING UNIT 071 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, all contaminated water migrated down to a confing layer and spread horizontally but remained within a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: ST132

MILITARY FAMILY HOUSING UNIT 072 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. Dduring prior MFH UST remediation work, all the ground water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: ST133

MILITARY FAMILY HOUSING UNIT 073 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, all contaminated groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: ST134

MILITARY FAMILY HOUSING UNIT 074 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, ground water migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from the sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Ethyl benzene 21000.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Military Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking USTs and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: ST135

MILITARY FAMILY HOUSING UNIT 075 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Medium Risk

There is no evidence the contamination is migrating away from the source. During prior MFH UST remediation work, groundwater migrated down to a confining layer and spread horizontally but remained in a small area. Groundwater production wells are several miles downgradient from these sites, however, the Central Coast Regional Water Quality Control Board in their Basin Plan considers all usable groundwaters to have potential future beneficial use.

Contaminants: Benzene 2200.0 ug/L Toluene 22000.0 ug/L Xylene (Mixed) 100000.0 ug/L

Soil: Medium Risk

Generally, the ground surface where the soil contamination may be located is covered with lawn grass, concrete or asphalt pavement. Miltary Family Housing and its associated spectrum of human receptors have access to contaminated soil resulting from the leaking UST's and gasoline distribution lines.

Contaminants: Benzene 0.0012 mg/kg

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Site ID: TA119

BLDG 188 AST

Above Ground Storage Tank

Cost

Unknown

Final Cleanup Action

Jun 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA222

BUILDING 22112

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Jan 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA263

BLDG 340 - WASTEWATER ASTS

Above Ground Storage Tank

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA232

BUILDING 1988

Unknown Site Type

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA270

BLDG 976 - HYDRAZINE STORAGE

Above Ground Storage Tank

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: N-Nitrosodimethylamine 0.0 ug/L

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Site ID: TA632

BLDG 08510

Above Ground Storage Tank

Cost

$10K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

May 2015

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA327

BLDG 935 CAMP COOK AST

Above Ground Storage Tank

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA345

BLDG 20220

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TA356

BLDG 01947

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TM817H

TRAINING AND MANEAUVER AREA NFA AREA

Training and Maneuver Area

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TM817I

TRAINING AND MANEAUVER AREA LANDFILL

Training and Maneuver Area

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TM817M

TRAINING AND MANEAUVER AREA ADMINISTRATIVE CLOSEOU

Training and Maneuver Area

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TM819

PROMONTORY POINT

Training and Maneuver Area

Cost

Unknown

Final Cleanup Action

Aug 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU058

BLDG 1755, AERO CLUB

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Apr 2004

Contaminated Areas

Sediment (Fresh): Low Risk

Limited soil removal would eliminate the migration pathway. TPH at the surface soil is above the RWQCB limits. Lead is the driving risk at the site.

Contaminants: Cadmium and compounds 0.00214 mg/kg Arsenic 0.00316 mg/kg Lead 0.115 mg/kg

Sediment (Human): Low Risk

Limited soil removal would eliminate the migration pathway. TPH at the surface soil is above the RWQCB limits. Lead is the driving risk at the site. Information indicates that the potential for contaminant migration from the source is limited.

Contaminants: Cadmium and compounds 0.00214 mg/kg Arsenic 0.00316 mg/kg Lead 0.115 mg/kg

Soil: Low Risk

The immeidate area of the contamination lacks significant habitat, and ecological receptors are unlikely to contact organic chemicals in the subsurface. Therefore, the ecological risks at AOC-58 are expected to be insignificant. No receptors are impacted. The soil at this site wiil be removed.

Contaminants: Toluene 0.004 mg/kg

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Site ID: TA436

FORMER GATE HOUSE

Above Ground Storage Tank

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Jun 2011

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU225

CC-34-29

Unknown Site Type

Cost

$410K

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Dec 2010

This site is under ongoing monitoring until Sep 2045

Contaminated Areas

Groundwater: Risk Not Evaluated

Contaminants: Tetrachloroethylene 1400.0 ug/L Trichloroethylene (TCE) 2400.0 ug/L

Soil: Risk Not Evaluated

Contaminants: Polychlorinated Biphenyls 6.04 mg/kg

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Site ID: TU149

BLDG 00848

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU191

BLDG 13213

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU210

MINUTEMAN MISSILE REMOTE LAUNCH CONTROL BUILDING

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

May 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU238

BUILDING 1806

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Oct 2008

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU244

BLDG 13730

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU257

BLDG 01937

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU151

FORMER BASE EXPLOSIVE ORDINANCE DISP. BLDG.

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jan 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU312

CC-34-4 (12400, 12500 BLOCKS)

Unknown Site Type

Cost

Unknown

Final Cleanup Action

Apr 2011

This site is under ongoing monitoring until Jul 2013

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU352

BLDG 23150

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU365

BUILDING 23228

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Sep 2011

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU374

MINUTEMAN SITE (BUILDING 1450)

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Sep 2009

Contaminated Areas

Soil: Risk Not Evaluated

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU401

BLDG 01753

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU454

BLDG 02500

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Dec 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU456

BUILDING 3001

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Oct 2004

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU470

BLDG 00907

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU498

MISSILE ASSEMBLY SHOP (BUILDING 9307)

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jan 2009

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU510

BLDG 10503

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU522

BUILDING 13522

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Jul 2000

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU524

BLDG 11008

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WP011

TITAN TANK FARM

Soil Contamination After Tank Removal

Cost

Unknown

Final Cleanup Action

Oct 1996

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WM132

PLATO RD TRANSFORMER

Mixed Waste Area

Cost

$1,000

Cost in 2015 plus expected future cost of cleanup

Final Cleanup Action

Apr 2013

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: TU588

BLDG 21200

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Feb 2014

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WP009

SPACE LAUNCH COMPLEX(SLC)-4W

Surface Disposal Area

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

Site specific contaminants have been detected in monitoring wells downgradient of the site moving to Spring Canyon Pond. The CRWQCB considers groundwater in this basin to have potential beneficial future use.

Contaminants: Vanadium 6.43 ug/L Beryllium and compounds 7.1 ug/L Arsenic 10.0 ug/L Chromium 17.9 ug/L Barium 24.7 ug/L Cadmium and compounds 49.2 ug/L 1,2-Dichloroethylene (cis) 54.4 ug/L Acetone 217.0 ug/L 1,1-Dichloroethylene 240.0 ug/L Iron 455.0 ug/L Manganese and compounds 1670.0 ug/L Trichloroethylene (TCE) 8700.0 ug/L

Surface Water (Marine): High Risk

It is evident surface water on the south side of the site drains to Spring Canyon Pond to the west of the site, a source of potential exposure. The stream area is habitat for a proposed Federal Endangered specie (CA Red Legged Frog).

Contaminants: Zinc 73.4 ug/L Chromium 84.4 ug/L Iron 2910.0 ug/L

Soil: Medium Risk

The area of the contaminated soil is accesible to on site worker. The area of the contaminated soils is accessible to on site workers. However, the soil is covered with erosion control material mitigating contact.

Contaminants: Arsenic 3.2e-06 mg/kg Manganese and compounds 0.000231 mg/kg Cadmium and compounds 0.0044 mg/kg Antimony and compounds 0.0151 mg/kg Lead 1.01 mg/kg Zinc 7.16 mg/kg Aluminum 13.5 mg/kg

Surface Water: Medium Risk

It is evident surface water on the south side of the site drains to Spring Canyon Pond to the west of the site, a source of potential exposure. The intermittent stream and Spring Canyon Pond are accessible to human receptors, which could come into contact with the contaminated water.

Contaminants: Zinc 73.4 ug/L Chromium 84.4 ug/L Iron 2910.0 ug/L

Sediment (Fresh): Low Risk

Surface sediments is point of exposure. The stream area is habitat for the Red Legged Frog, an endangered specie.

Contaminants: Arsenic 3.3e-06 mg/kg Chromium 3.37e-05 mg/kg Manganese and compounds 0.000196 mg/kg Zinc 0.000307 mg/kg

Sediment (Human): Low Risk

Surface sediments is point of exposure. Site is accessable to humans.

Contaminants: Arsenic 3.3e-06 mg/kg Chromium 3.37e-05 mg/kg Manganese and compounds 0.000196 mg/kg Zinc 0.000307 mg/kg

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Site ID: WP010

SPACE LAUNCH CMPLX(SLC)-4SCP

Surface Impoundment/Lagoon

Cost

Unknown

Final Cleanup Action

Mar 2003

Contaminated Areas

Groundwater: High Risk

Gravely sand/silty sand formation potentially will make it possible for contaminated groundwater to reach Pacific Ocean, 1000 ft away. The State RWQCB considers the groundwater for potential uses to include domestic, agriculture and industrial.

Contaminants: 1,2-Dichloroethylene (cis) 27.0 ug/L Arsenic 42.2 ug/L Cadmium and compounds 67.7 ug/L Beryllium and compounds 78.5 ug/L Hydrazine, Hydrazine Sulfate 80.0 ug/L Trichloroethylene (TCE) 760.0 ug/L Barium 2850.0 ug/L Vanadium 4520.0 ug/L Manganese and compounds 7390.0 ug/L Chromium 16900.0 ug/L Iron 525000.0 ug/L

Surface Water: High Risk

TCE concentrations were found along the coast (Seepage). The surface water is point of exposure.The third groundwater contaminant plume is under Spring Canyon and flows west under Site 10. The Spring Canyon plume has TCE concentration of 120 microgram/lit The pond is accessible to human beings in a remote locatioin.

Contaminants: Arsenic 10.4 ug/L Tetrachloroethylene 1100.0 ug/L

Surface Water (Fresh): High Risk

TCE concentrations were found along the coast (Seepage). The surface water is point of exposure.The third groundwater contaminant plume is under Spring Canyon and flows west under Site 10. The Spring Canyon plume has TCE concentration of 120 microgram/lit Splash pool on beach (TCE 60 microgram/lit). The Pacific Ocean Coast is within 100 ft of the site and coastal dune scrab as well as strand habitats contain potential receptors that may be exposed to contaminants.

Contaminants: Tetrachloroethylene 1100.0 ug/L

Sediment (Fresh): Low Risk

The surface sediment is point of exposure. The pond area is habitat for the Red Legged Frog, and endangered specie.

Contaminants: Arsenic 5.5e-06 mg/kg Chromium 6.06e-05 mg/kg

Sediment (Human): Low Risk

The surface sediment is point of exposure. The pond area is habitat for the Red Legged Frog, an endangered specie.

Contaminants: Arsenic 5.5e-06 mg/kg Chromium 6.06e-05 mg/kg

Soil: Low Risk

Spring Canyon. Daylighting at sea cliffs seep. Human receptors work in the vicinity.

Contaminants: Arsenic 2.9e-06 mg/kg Manganese and compounds 0.000222 mg/kg Iron 0.0103 mg/kg

Surface Water (Marine): Low Risk

TCE concentrations were found along the coast (Seepage). The surface water is point of exposure.The third groundwater contaminant plume is under Spring Canyon and flows west under Site 10. The Spring Canyon plume has TCE concentration of 120 microgram/lit Splash pool on beach (TCE 60 microgram/lit). The Pacific Ocean Coast is within 100 ft of the site and coastal dune scrab as well as strand habitats contain potential receptors that may be exposed to contaminants.

Contaminants: Arsenic 10.4 ug/L

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Site ID: WP017

OXIDATION POND NEAR SILO 395-B

Sewage Effluent Settling Ponds

Cost

Unknown

Final Cleanup Action

Dec 1993

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: WT265

BLDG 393 - SEWAGE TREATMENT PLANT

Waste Treatment Plant

Cost

Unknown

Final Cleanup Action

Feb 2012

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: ST103

MILITARY FAMILY HOUSING UNIT 043 UNDERGROUND STORAGE TANKS

Underground Storage Tanks

Cost

Unknown

Final Cleanup Action

Mar 1997

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB157

AOC-099 BLDG 8305

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Jun 2004

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: CB207

BLDG 12911 - OFFICERS QUARTERS

Contaminated Buildings

Cost

Unknown

Final Cleanup Action

Jul 2010

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Site ID: DC151

MARTIN MARIETTA CORE VEHICLE PROCESSING FACILITY

Chemical Disposal

Cost

Unknown

Final Cleanup Action

Feb 2007

Contaminated Areas

Groundwater: Low Risk

Due to the occurance of TCE in groundwater at concentration greater than action levels at the location adjacent to the former sump, further delinataion of the extent of groundwater impact is required. The area is paved and there is no ecological imapct. There is no potentially threatened water supply well downgradient of the source. The groundwater is not considered a potential source of drinking water.

Contaminants: Arsenic 18.0 ug/L Trichloroethylene (TCE) 43.0 ug/L Cobalt 78.1 ug/L Aluminum 3800.0 ug/L

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Site ID: RS177

BUILDING 1962

Surface Runoff

Cost

Unknown

Final Cleanup Action

Jan 2007

Contaminated Areas

Groundwater: Risk Not Evaluated

Sediment (Ecological): Risk Not Evaluated

Sediment (Human): Risk Not Evaluated

Soil: Risk Not Evaluated

Surface Water: Risk Not Evaluated

Surface Water (Ecological): Risk Not Evaluated

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Update (Dec. 5, 2017): We have changed the source of the installation cost data after being notified by the Department of Defense that they erroneously reported their own cost figures on the DERP website. We are now displaying the costs the department says are the most accurate available, from the Pentagon’s DERP database that we received in a FOIA request.

Note: The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.

Data: All data comes from the Defense Environmental Restoration Program and the U.S. Army Corps of Engineers, and will be released soon at the ProPublica Data Store. Read our methodology »