Cost So Far
$25M
Money already spent on the evaluation and cleanup of hazardous sites.
Expected Additional Cost
$1.31M
The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.
Completion Date
2020
The date the DOD says cleanup of all sites was completed. Long term monitoring may continue after this date.
25 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.
10 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: TS737
TRAP RANGE
Trap and Skeet Range
Cost
$136K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2018
This site is under ongoing monitoring until Sep 2019
Contaminated Areas
Sediment (Marine): High Risk
The low levels of contamination identified in sediment at the Trap Range are located in the area of anticipated impact within the former range, but could migrate through surface water and sediment. Since contamination was identified in surface sediment, potential ecological receptors could have access to the contamination.
Contaminants: Fluorene 0.013000000000000001 mg/kg Anthracene 0.019 mg/kg Phenanthrene 0.019 mg/kg Lead 0.035 mg/kg Benzo(k)Fluoranthene 0.11 mg/kg Benzo(a)Anthracene 0.13 mg/kg Chrysene 0.17 mg/kg Fluoranthene 0.19 mg/kg Pyrene 0.23 mg/kg Indeno(1,2,3-cd)Pyrene 0.27 mg/kg Benzo(g,h,i)Perylene 0.3 mg/kg Benzo(a)Pyrene 0.3 mg/kg Benzo(b)Fluoranthene 0.58 mg/kg
Sediment (Human): Medium Risk
The low levels of contamination identified in sediment at the Trap Range are located in the area of anticipated impact within the former range, but could migrate through surface water and sediment. Since contamination was identified in surface sediment, potential human receptors could have access to the contamination; however, the Trap Range is located outside the airport fenceline, and there is limited population in the vicinity of the former range
Contaminants: Fluorene 0.013000000000000001 mg/kg Anthracene 0.019 mg/kg Phenanthrene 0.019 mg/kg Lead 0.035 mg/kg Benzo(k)Fluoranthene 0.11 mg/kg Benzo(a)Anthracene 0.13 mg/kg Chrysene 0.17 mg/kg Fluoranthene 0.19 mg/kg Pyrene 0.23 mg/kg Indeno(1,2,3-cd)Pyrene 0.27 mg/kg Benzo(g,h,i)Perylene 0.3 mg/kg Benzo(a)Pyrene 0.3 mg/kg Benzo(b)Fluoranthene 0.58 mg/kg
Soil: Medium Risk
The contamination identified in soil at the Trap Range is located in the area of anticipated impact within the former range, but could migrate through the soil leaching pathway. Since contamination was identified in surface and shallow subsurface soil, potential human receptors could have access to the contamination; however, the Trap Range is located outside the airport fenceline, and there is limited population in the vicinity
Contaminants: Tributyltin Oxide (TBTO) 0.00033 mg/kg 2-Methylnaphthalene 0.00086 mg/kg Naphthalene 0.0011 mg/kg Acenaphthene 0.0035 mg/kg Dibenz[ah]anthracene 0.0045000000000000005 mg/kg Anthracene 0.0047 mg/kg Benzo(g,h,i)Perylene 0.015 mg/kg Indeno(1,2,3-cd)Pyrene 0.015 mg/kg Benz(a)Anthracene 0.015 mg/kg Phenanthrene 0.016 mg/kg Benzo(k)Fluoranthene 0.02 mg/kg Chrysene 0.026000000000000002 mg/kg Fluorene 0.026000000000000002 mg/kg Benzo(a)Pyrene 0.032 mg/kg Pyrene 0.034 mg/kg Antimony and compounds 0.038 mg/kg Fluoranthene 0.041 mg/kg Benzo(b)Fluoranthene 0.047 mg/kg Arsenic 0.059000000000000004 mg/kg Zinc 0.11 mg/kg Copper and compounds 0.13 mg/kg Lead 3.8000000000000003 mg/kg Iron 24.0 mg/kg
Surface Water: Medium Risk
The detection of elevated lead in surface water at the Trap Range was located in the central area of the former range, suggesting limited contaminant migration; however, contamination could migrate through surface water. The Trap Range is located outside the airport fenceline, but due to the lack of access controls from the north, potential human receptors could access the contaminated surface water. However, the contaminated area is located in a heavily wooded marsh are
Contaminants: Benzo(k)Fluoranthene 0.5 ug/L Phenanthrene 6.2 ug/L Chrysene 7.4 ug/L Benzo(a)Anthracene 8.3 ug/L Benzo(a)Pyrene 8.6 ug/L Pyrene 16.0 ug/L Fluoranthene 17.0 ug/L Benzo(b)Fluoranthene 18.0 ug/L Lead 230.0 ug/L
Surface Water (Marine): Medium Risk
The detection of elevated lead in surface water at the Trap Range was located in the central area of the former range, suggesting limited contaminant migration; however, contamination could migrate through surface water. Since contamination was identified in surface water, potential ecological receptors could have access to the contaminated water.
Contaminants: Benzo(k)Fluoranthene 0.5 ug/L Phenanthrene 6.2 ug/L Chrysene 7.4 ug/L Benzo(a)Anthracene 8.3 ug/L Benzo(a)Pyrene 8.6 ug/L Pyrene 16.0 ug/L Fluoranthene 17.0 ug/L Benzo(b)Fluoranthene 18.0 ug/L Lead 230.0 ug/L
Site ID: TS738
SKEET RANGE
Trap and Skeet Range
Cost
$136K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2018
This site is under ongoing monitoring until Sep 2019
Contaminated Areas
Sediment (Marine): Medium Risk
Since contamination was identified in surface sediment, potential ecological and human receptors could have access to the contamination. Since contamination was identified in surface sediment, potential ecological receptors could have access to contamination.
Contaminants: Antimony 0.00234 mg/kg Lead 0.289 mg/kg
Groundwater: Low Risk
Minnesota Department of Health records indicate that there may be as many as 15 residential water supply wells located within one mile of the Skeet Range. All lead and antimony detections in groundwater were below screening levels.
Contaminants: Lead 67.5 ug/L
Sediment (Human): Low Risk
Since contamination was identified in surface sediment, potential ecological and human receptors could have access to the contamination. All lead and antimony detections in sediment were below screening levels.
Contaminants: Antimony 0.00234 mg/kg Lead 0.289 mg/kg
Soil: Low Risk
The single detection of lead in soil exceeding the soil screening level at the Skeet Range was located in the central area of the former range, suggesting limited contaminant migration. Since contamination was identified in shallow subsurface soil and the Skeet Range is located in an area populated by base workers and buildings, there is a potential for human receptors to access the contaminated soil.
Contaminants: Antimony and compounds 0.259 mg/kg Lead 13.0 mg/kg
Surface Water: Risk Not Evaluated
Contaminants: Antimony 2.34 ug/L Lead 289.0 ug/L
Surface Water (Marine): Risk Not Evaluated
Since contamination was identified in surface sediment, potential ecological and human receptors could have access to the contamination.
Contaminants: Antimony 2.34 ug/L Lead 289.0 ug/L
Site ID: SR502
EOD RANGE
Pyrotechnics
Cost
$14K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2016
This site is under ongoing monitoring until Sep 2017
Contaminated Areas
Groundwater: Low Risk
Above noted concentrations were identified in the presumed downgradient sampling location, which is believed to be most representative of site concentrations. Concentrationbs are low and localized, and thus are not suspected to have migrated off-site tow Minnesota Department of Health records indicate that there may be as many as 15 residential water supply wells located within one mile of the LCSA, EOD Range, and Trap Range MRAs.
Contaminants: RDX 0.59 ug/L Naphthalene 3.2 ug/L Arsenic 3.4 ug/L 2-Methylnaphthalene 3.5 ug/L Lead 7.4 ug/L Chromium 36.0 ug/L Barium 190.0 ug/L Copper and compounds 200.0 ug/L Iron 19000.0 ug/L
Soil: Low Risk
Soil contaminants at elevated concentrations were identified near the source of contamination at the EOD Range There is potential for receptors have access to surface soil at the EOD Range.
Contaminants: Mercury and compounds 7.4e-05 mg/kg Cadmium and compounds 0.00014000000000000001 mg/kg Tributyltin Oxide (TBTO) 0.00083 mg/kg Arsenic 0.0026000000000000003 mg/kg Chromium 0.023 mg/kg Barium 0.06 mg/kg Copper and compounds 0.16 mg/kg Lead 0.17 mg/kg Iron 27.0 mg/kg
Site ID: SS029
AOC C
Spill Site Area
Cost
$194K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2013
This site is under ongoing monitoring until Sep 2019
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
Site ID: ST025
OLD MOTOR POOL AREA
Underground Storage Tanks
Cost
$49K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 1999
This site is under ongoing monitoring until Sep 2020
Contaminated Areas
Groundwater: High Risk
Contaminants were detected in monitoring wells 025-002MW and 025-003MW which are located approximately 90 feet downgradient of the site. (OpTech, July 1996, SI Report for Sites 25/26, pp. 5-7, 6-1) There is one private water well located 1.5 miles southeast (downgradient) of Site 25. Throughout the area of the base, the shallow groundwater table provides discharge to streams and their tributaries. (OpTech, July 1996, SI Report for Sites 25/26, pp. 3
Contaminants: Cadmium and compounds 33.0 ug/L Barium 67.0 ug/L Naphthalene 220.0 ug/L Toluene 350.0 ug/L 1,2,4-Trimethylbenzene 880.0 ug/L Benzene 930.0 ug/L Ethyl benzene 1300.0 ug/L Iron 4400.0 ug/L Xylene (Mixed) 4600.0 ug/L Manganese and compounds 17000.0 ug/L
Soil: Low Risk
Soil was excavated and remediated. Soil was remediated
Contaminants: Benzene 0.0031000000000000003 mg/kg Ethyl benzene 0.0057 mg/kg Toluene 0.0097 mg/kg 1,2,4-Trimethylbenzene 0.014 mg/kg
Site ID: SS004
FUEL STORAGE AREA S-1
POL (Petroleum/Oil/Lubricants) Lines
Cost
$533K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Apr 1996
This site is under ongoing monitoring until Sep 2018
Contaminated Areas
Groundwater: Low Risk
Contaminants have been detected in monitoring wells at the site. (Radian Corporation, September 1994, Management Action Plan, p. A-11) Removal is in progress. (Paul Wheeler, August 1996) Several private wells are located in isolated areas within a 2-mile radius (primarily upgradient) of the base. The small capacity wells are for farm and domestic use; one well is classified as a commercial well. Since groundwater from Site 2 discharges to
Contaminants: m-Xylene 0.4 ug/L o-Xylene 3.8 ug/L Toluene 29.4 ug/L
Site ID: WP021
IMHOFF TANK TREATMENT SYSTEM
Waste Treatment Plant
Cost
$214K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 1999
This site is under ongoing monitoring until Sep 2020
Contaminated Areas
Soil: Low Risk
Contaminated soil removed and remediated. Area has been paved or covered with new fill material. (Radian Corporation, September 1994, Management Action Plan, p. A-25)
Contaminants: Pyrene 6.800000000000001e-07 mg/kg
Groundwater: Low Risk
Contaminants have been detected in monitoring wells approximately 100 feet downgradient of the site. Migration of contaminants on site could occur by groundwater transport. (OpTech, March 1996, Final Corrective Measures Study Report, pp. 1-53, 1-66) Several private wells are located in isolated areas within a 2-mile radius (primarily upgradient) of the base. The small capacity wells are for farm and domestic use; one well is classified as a commercial well. Since groundwater from Site 2 discharges to
Contaminants: Benzene 28.7 ug/L Trichloroethylene (TCE) 67.3 ug/L
Sediment (Fresh): Low Risk
Contaminants have been detected in sediment sample locations approximately 160 feet downgradient of the site. (OpTech, March 1996, Final Corrective Measures Study Report, pp. 1-53, 1-65) Miller Creek flows approximately 550 feet southeast (downgradient) of the outfall pipe from the site. (OpTech, March 1996, Final Corrective Measure Study Report, p. 1-52) Miller Creek is a state-designated trout stream. Wild Rice Lake, located 2.5 miles
Contaminants: Benzo(a)Anthracene 0.00047 mg/kg Indeno(1,2,3-cd)Pyrene 0.00055 mg/kg Chrysene 0.002 mg/kg Pyrene 0.0029 mg/kg Benzo(b)Fluoranthene 0.003 mg/kg Benzo(a)Pyrene 0.003 mg/kg Lead 0.9520000000000001 mg/kg
Sediment (Human): Low Risk
Contaminants have been detected in sediment sample locations approximately 160 feet downgradient of the site. (OpTech, March 1996, Final Corrective Measures Study Report, pp. 1-53, 1-65) Access to wetland near Miller Creek is not restricted. (Radian Corporation, September 1994, Management Action Plan, p. A-2)
Contaminants: Benzo(a)Anthracene 0.00047 mg/kg Indeno(1,2,3-cd)Pyrene 0.00055 mg/kg Chrysene 0.002 mg/kg Pyrene 0.0029 mg/kg Benzo(b)Fluoranthene 0.003 mg/kg Benzo(a)Pyrene 0.003 mg/kg Lead 0.9520000000000001 mg/kg
Site ID: TU001
BUILDING 500 UNDERGROUND STORAGE TANKS
Underground Storage Tanks
Cost
$199K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2019
Site ID: SS003
SITE S-2 DPDO STORAGE AREA C
Storage Area
Cost
$49K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Apr 1996
This site is under ongoing monitoring until Sep 2020
Contaminated Areas
Groundwater: Low Risk
Source was removed in November 1995. (Major Wabrowetz, October 1995, IRP Progress Report, p. 1) Several private wells are located in isolated areas within a 2-mile radius (primarily upgradient) of the base. The small capacity wells are for farm and domestic use; one well is classified as a commercial well. Since groundwater from Site 2 discharges to
Contaminants: 1,1-Dichloroethylene 61.2 ug/L 1,1,1-Trichloroethane 524.9 ug/L Tetrachloroethylene 1190.0 ug/L
Site ID: AT028
FORMER SITE 2 FTA
Fire/Crash Training Area
Cost
$199K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2019
15 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: SS023
AIRCRAFT PARKING RAMP
Spill Site Area
Cost
Unknown
Final Cleanup Action
Jun 1999
This site is under ongoing monitoring until Jan 2002
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
Site ID: SS024
ENGINE RUNUP AND TEST PAD
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 1992
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
Site ID: SS026
RAMP DISPOSAL AREA
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
May 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
Site ID: SS027
BLDG 103
Spill Site Area
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Groundwater: Low Risk
Two hydrogeologic units underlie the airport. The Duluth Gabbro within which groundwater is found in limited quantities in fracture zones. The other unit is 10 to 60 feet thick within which groundwater generally occurs in limited quantities. There is no potentially threatened water supply wells downgradient of the source.
Contaminants: Benzene 4.3 ug/L 1,2-Dichloroethylene (trans) 55.0 ug/L 1,2-Dichloroethylene (cis) 100.0 ug/L Trichloroethylene (TCE) 460.0 ug/L
Site ID: SR739
LEAD CONTAMINATED SOIL AREA
Small Arms Range
Cost
$5,000
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2013
Contaminated Areas
Sediment (Human): Risk Not Evaluated
Contaminants: Lead 0.036000000000000004 mg/kg
Soil: Risk Not Evaluated
Contaminants: Tributyltin Oxide (TBTO) 0.0011 mg/kg Antimony and compounds 0.003 mg/kg Arsenic 0.012 mg/kg Zinc 0.073 mg/kg Copper and compounds 0.14 mg/kg Lead 1.8 mg/kg Iron 31.0 mg/kg
Sediment (Marine): Risk Not Evaluated
Contaminants: Lead 0.036000000000000004 mg/kg
Surface Water: Risk Not Evaluated
Contaminants: Lead 0.68 ug/L
Surface Water (Marine): Risk Not Evaluated
Contaminants: Lead 0.68 ug/L
Site ID: SS018
HAZ WASTE STOR AREA S-4
Storage Area
Cost
Unknown
Final Cleanup Action
Sep 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
Site ID: WP022
B/125 AND NDI SEPTIC SYSTEM
Landfill
Cost
Unknown
Final Cleanup Action
Aug 1992
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
Site ID: SS017
BASE SUPP STOR AREA S-3
Storage Area
Cost
Unknown
Final Cleanup Action
Jun 1999
Contaminated Areas
Groundwater: Low Risk
Contaminants have been detected in the monitoring well 017-009MW, approximately 50 feet downgradient of the site. (OpTech, March 1996, Corrective Measure Study Report, pp. 1-6, 1-15) Several private wells are located in isolated areas within a 2-mile radius (primarily upgradient) of the base. The small capacity wells are for farm and domestic use; one well is classified as a commercial well. Since groundwater from Site 2 discharges to
Contaminants: Lead 0.0 ug/L Cadmium and compounds 0.0 ug/L
Sediment (Fresh): Low Risk
Removal action is in progress at this site. (Major Wabrowetz, January 1996, IRP Quarterly Progress Report, p. 3). Runoff may be migrating to downstream surface waters. (Radian Corporation, September 1994, Management Action Plan, p. A-4) Contaminants were Miller Creek is a state-designated trout stream. Wild Rice Lake, located 2.5 miles north of the base is classified as a protected water. Antoinette Lake, located 2.75 miles northeast of the base is classified as a protected water. Two endangered plant spe
Contaminants: Pyrene 0.0 mg/kg Benzo(b)Fluoranthene 0.0 mg/kg Fluoranthene 0.0 mg/kg Benzo(k)Fluoranthene 0.0 mg/kg Chrysene 0.0 mg/kg Benzo(a)Pyrene 0.0 mg/kg Benzo(a)Anthracene 0.0 mg/kg
Sediment (Human): Low Risk
Removal action is in progress at this site. (Major Wabrowetz, January 1996, IRP Quarterly Progress Report, p. 3). Runoff may be migrating to downstream surface waters. (Radian Corporation, September 1994, Management Action Plan, p. A-4) Contaminants were Downstream surface waters may be used for recreation. (Radian Corporation, September 1994, Management Action Plan, p. A-5)
Contaminants: Pyrene 0.0 mg/kg Benzo(b)Fluoranthene 0.0 mg/kg Fluoranthene 0.0 mg/kg Benzo(k)Fluoranthene 0.0 mg/kg Chrysene 0.0 mg/kg Benzo(a)Pyrene 0.0 mg/kg Benzo(a)Anthracene 0.0 mg/kg
Soil: Low Risk
Removal action is in progress at this site. (Major Wabrowetz, January 1996, IRP Quarterly Progress Report, p. 3) Previous to initiation of the removal action, contaminants were detected above background levels outside the site boundaries. (OpTech, March 1 The site is covered by asphalt. (OpTech, March 1996, Corrective Measures Study Report, p. 1-5)
Contaminants: Pyrene 0.0 mg/kg Benzo(b)Fluoranthene 0.0 mg/kg Fluoranthene 0.0 mg/kg Benzo(k)Fluoranthene 0.0 mg/kg Chrysene 0.0 mg/kg Benzo(a)Pyrene 0.0 mg/kg
Surface Water: Low Risk
Removal action is in progress at this site. (Major Wabrowetz, January 1996, IRP Quarterly Progress Report, p. 3). Runoff may be migrating to downstream surface waters. (Radian Corporation, September 1994, Management Action Plan, p. A-4) Contaminants were Downstream surface waters may be used for recreation. (Radian Corporation, September 1994, Management Action Plan, p. A-4)
Contaminants: DDD 0.0 ug/L Lead 0.0 ug/L Mercury 0.0 ug/L Barium 0.0 ug/L Chromium 0.0 ug/L
Surface Water (Fresh): Low Risk
Removal action is in progress at this site. (Major Wabrowetz, January 1996, IRP Quarterly Progress Report, p. 3). Runoff may be migrating to downstream surface waters. (Radian Corporation, September 1994, Management Action Plan, p. A-4) Contaminants were Downstream surface waters may be used as wildlife habitat. (Radian Corporation, September 1994, Management Action Plan, p. 2-6) Miller Creek is a state-designated trout stream. Wild Rice Lake, located 2.5 miles north of the base is classified as a protect
Contaminants: DDD 0.0 ug/L Lead 0.0 ug/L Mercury 0.0 ug/L Barium 0.0 ug/L Chromium 0.0 ug/L
Site ID: SR736
SMALL ARMS RANGES
Small Arms Range
Cost
$5,000
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2013
Contaminated Areas
Soil: Risk Not Evaluated
Contaminants: Antimony and compounds 0.00013000000000000002 mg/kg Tributyltin Oxide (TBTO) 0.00022 mg/kg Arsenic 0.0023 mg/kg Zinc 0.048 mg/kg Copper and compounds 0.061 mg/kg Lead 0.11 mg/kg
Site ID: FT002
SITE FT-1 FDTA
Fire/Crash Training Area
Cost
Unknown
Final Cleanup Action
Sep 1996
This site is under ongoing monitoring until Apr 2001
Contaminated Areas
Groundwater: Low Risk
Contaminants: Trichloroethylene (TCE) 8.8 ug/L
Site ID: AOC-A
BURIED DRUM AREA
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Jan 1999
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
Site ID: RW010
SITE RD-1 LOW LEVEL RAD WASTE
Radioactive Waste Area
Cost
Unknown
Final Cleanup Action
Sep 1995
This site is under ongoing monitoring until Apr 1998
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
Site ID: SD020
RWY JOINT SEAL TAR DRUM DISP
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Jun 1990
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
Site ID: SS008
SITE S-1 OLD DPDO STORAGE AREA
Storage Area
Cost
Unknown
Final Cleanup Action
Jan 1992
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
Site ID: SS019
PCB STOR FACILITY S-5
Storage Area
Cost
Unknown
Final Cleanup Action
Dec 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
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 »