Cost So Far
$29.4M
Money already spent on the evaluation and cleanup of hazardous sites.
Expected Additional Cost
$44.1M
The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.
Expected Completion Date
2050
The date by which the DOD estimates cleanup of all sites will be complete. Long term monitoring may continue after this date.
51 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: see more » incorporation of lucs into a base master plan groundwater use restricted. « see less
19 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: UXO 000009
OCEANA NAS
Firing Range
Cost
$262K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2017
This site is under ongoing monitoring until Sep 2047
Site ID: UXO 000001
OCEANA NAS
Firing Range
Cost
$3.87M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jul 2023
Site ID: UXO 000003
OCEANA NAS
Firing Range
Cost
$11.1M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2023
Site ID: UXO 000007
OCEANA NAS
Firing Range
Cost
$239K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 2019
This site is under ongoing monitoring until Sep 2049
Site ID: UXO 000008
OCEANA NAS
Firing Range
Cost
$9.83M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
May 2050
Contaminated Areas
Soil: Medium Risk
Contaminants: Acenaphthene 109.0 ppb Anthracene 382.0 ppb Benzo(a)Pyrene 3520.0 ppb Lead 13600.0 ppb
Site ID: UXO 000005
OCEANA NAS
Firing Range
Cost
$645K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Oct 2017
Contaminated Areas
Soil: Low Risk
Contaminants: Arsenic 5.36 ppb Nickel (Soluble Salts) 11.7 ppb Antimony and compounds 13.1 ppb Copper and compounds 4310.0 ppb Lead 19500.0 ppb
Site ID: UXO 000002
OCEANA NAS
Firing Range
Cost
$4.04M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2024
Site ID: UXO 000004
OCEANA NAS
Firing Range
Cost
$8.13M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2024
Site ID: UXO 000010
OCEANA NAS
Firing Range
Cost
$676K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Oct 2017
Contaminated Areas
Soil: Low Risk
Contaminants: Arsenic 4.59 ppb Nickel (Soluble Salts) 17.5 ppb Antimony and compounds 22.0 ppb Zinc 6290.0 ppb Lead 17100.0 ppb Copper and compounds 68400.0 ppb
Site ID: SWMU 00031
OCEANA NAS
Surface Disposal Area
Cost
$130K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2003
This site is under ongoing monitoring until Sep 2054
Contaminated Areas
Groundwater: High Risk
Contaminants: Mercury and compounds (inorganic) 150.0 ppb Beryllium and compounds 3300.0 ppb 1,2-Dichloroethylene (mixture) 4000.0 ppb Vanadium 5000.0 ppb Chromium (total) 5100.0 ppb Arsenic (cancer endpoint) 7300.0 ppb Copper and compounds 7700.0 ppb Vinyl chloride 13000.0 ppb Methylene chloride 14000.0 ppb Nickel and compounds 16200.0 ppb Lead 21700.0 ppb Barium and compounds 23500.0 ppb Zinc 34100.0 ppb Acetone 40000.0 ppb Benzene 81000.0 ppb Ethylbenzene 100000.0 ppb 1,2-Dichloroethylene (cis) 120000.0 ppb Xylene (mixed) 140000.0 ppb Pyrene 330000.0 ppb Anthracene 410000.0 ppb Fluorene 3400000.0 ppb Phenanthrene 5900000.0 ppb Naphthalene 9400000.0 ppb Aluminum 68800000.0 ppb
Soil: Low Risk
Contaminants: Methylene chloride 0.01 ppb Bis(2-ethylhexyl)phthalate (DEHP) 0.04 ppb Benz[a]anthracene 0.05 ppb Acetone 0.06 ppb Mercury and compounds (inorganic) 0.07 ppb Chrysene 0.08 ppb Fluoranthene 0.1 ppb Benzo[a]pyrene 0.1 ppb Indeno[1,2,3-cd]pyrene 0.11 ppb Benzo[b]fluoranthene 0.11 ppb Benzo[k]fluoranthene 0.11 ppb Phenanthrene 0.11 ppb Pyrene 0.12 ppb Beryllium and compounds 0.52 ppb Arsenic (cancer endpoint) 2.7 ppb Cadmium and compounds 6.6 ppb Nickel and compounds 9.2 ppb Chromium (total) 21.5 ppb Vanadium 22.7 ppb Lead 53.9 ppb Copper and compounds 58.0 ppb Barium and compounds 60.3 ppb Zinc 105.0 ppb Aluminum 12500.0 ppb
Site ID: UST 000001
OCEANA NAS
Underground Storage Tanks
Cost
$742K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 1997
Contaminated Areas
Groundwater: Low Risk
Contaminants: Dichlorobenzene, 1,3- 3000.0 ppb Dichlorobenzene, 1,4- 4000.0 ppb Xylene (mixed) 6000.0 ppb Benzene 9000.0 ppb Phenanthrene 10000.0 ppb Lead 12000.0 ppb Ethylbenzene 14000.0 ppb Methyl tertbutyl ether (MTBE) 25000.0 ppb Dichlorobenzene, 1,2- 27000.0 ppb Toluene 36000.0 ppb Naphthalene 51000.0 ppb Chromium (total) 31000000.0 ppb
Soil: Risk Not Evaluated
Site ID: UST 000003
OCEANA NAS
Underground Storage Tanks
Cost
$121K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 1997
Contaminated Areas
Groundwater: High Risk
Contaminants: Ethylbenzene 2200000.0 ppb Xylene (mixed) 10000000.0 ppb Methyl tertbutyl ether (MTBE) 96000000.0 ppb Benzene 100000000.0 ppb Toluene 120000000.0 ppb Acenaphthene 120000000.0 ppb Naphthalene 250000000.0 ppb
Site ID: UST 000005
OCEANA NAS
POL (Petroleum/Oil/Lubricants) Lines
Cost
$688K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 1995
Contaminated Areas
Groundwater: High Risk
Contaminants: Benzene 200000.0 ppb
Site ID: UST 000006
OCEANA NAS
POL (Petroleum/Oil/Lubricants) Lines
Cost
$228K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Feb 1997
Contaminated Areas
Groundwater: High Risk
Contaminants: Benzene 184000.0 ppb Toluene 246000.0 ppb Chlorobenzene 247000.0 ppb Xylene (mixed) 290000.0 ppb Ethylbenzene 600000.0 ppb Dichlorobenzene, 1,3- 1170000.0 ppb Dichlorobenzene, 1,4- 3230000.0 ppb Dichlorobenzene, 1,2- 5060000.0 ppb
Soil: Low Risk
Contaminants: Benzene 0.07 ppb Toluene 0.25 ppb Ethylbenzene 1.05 ppb Xylene (mixed) 2.1 ppb
Site ID: SWMU 00029
OCEANA NAS
Surface Disposal Area
Cost
$62K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2003
Contaminated Areas
Groundwater: High Risk
Contaminants: Dichloroethane, 1,1- 6000.0 ppb Trichloroethylene (TCE) 36000.0 ppb Vinyl chloride 340000.0 ppb Dichloroethylene, 1,2- (cis) 1600000.0 ppb
Site ID: UST 000018
OCEANA NAS
Underground Storage Tanks
Cost
$247K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Oct 2009
Site ID: SWMU 00028
OCEANA NAS
Surface Disposal Area
Cost
$905K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2003
Contaminated Areas
Groundwater: High Risk
Contaminants: Dichloroethylene, 1,1- 2500.0 ppb Vinyl chloride 21000.0 ppb Dichloroethane, 1,2- (EDC) 25000.0 ppb Dichloroethane, 1,1- 92000.0 ppb Trichloroethylene (TCE) 250000.0 ppb Dichloroethylene, 1,2- (cis) 320000.0 ppb
Sediment (Marine): Low Risk
Contaminants: Fluorene 0.32 ppb Acenaphthene 0.35 ppb Anthracene 2.2 ppb Indeno[1,2,3-cd]pyrene 5.1 ppb Benz[a]anthracene 6.0 ppb Benzo[a]pyrene 6.4 ppb Benzo[k]fluoranthene 6.5 ppb Phenanthrene 7.4 ppb Benzo[b]fluoranthene 7.7 ppb Chrysene 7.9 ppb Pyrene 11.0 ppb Fluoranthene 13.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Dichloroethylene, 1,2- (cis) 1100.0 ppb Vinyl chloride 2000.0 ppb Dichloroethane, 1,1- 2400.0 ppb
Surface Water (Human): Low Risk
Contaminants: Dichloroethylene, 1,2- (cis) 1100.0 ppb Vinyl chloride 2000.0 ppb Dichloroethane, 1,1- 2400.0 ppb
Site ID: UST 000004
OCEANA NAS
POL (Petroleum/Oil/Lubricants) Lines
Cost
$95K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 1996
Contaminated Areas
Groundwater: High Risk
Contaminants: Xylene (mixed) 132000.0 ppb Toluene 300000.0 ppb Benzene 300000.0 ppb Ethylbenzene 489000.0 ppb
Soil: Low Risk
Contaminants: Benzene 0.13 ppb Toluene 0.67 ppb Ethylbenzene 3.48 ppb Xylene (mixed) 4.59 ppb
Site ID: UST 000002
OCEANA NAS
Underground Tank Farm
Cost
$2.18M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 1996
Contaminated Areas
Groundwater: High Risk
Contaminants: Pyrene 1000.0 ppb Fluoranthene 3000.0 ppb Benzo[k]fluoranthene 6000.0 ppb Toluene 7000.0 ppb Methyl tertbutyl ether (MTBE) 9000.0 ppb Chlorobenzene 11000.0 ppb Dichlorobenzene, 1,3- 19000.0 ppb Benzene 60000.0 ppb Ethylbenzene 140000.0 ppb Dichlorobenzene, 1,4- 220000.0 ppb Dichlorobenzene, 1,2- 220000.0 ppb Xylene (mixed) 460000.0 ppb Acenaphthene 2500000.0 ppb Naphthalene 21000000.0 ppb
Soil: Low Risk
Contaminants: Chlorobenzene 0.05 ppb Dichlorobenzene, 1,3- 0.8 ppb Ethylbenzene 1.3 ppb Dichlorobenzene, 1,4- 1.5 ppb Dichlorobenzene, 1,2- 2.6 ppb Benzene 2.9 ppb Xylene (mixed) 7.0 ppb Toluene 7.2 ppb
32 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: SWMU 00016
OCEANA NAS
Storage Area
Cost
Unknown
Final Cleanup Action
Dec 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Dieldrin 0.02 ppb Dicamba 0.03 ppb DDE 0.03 ppb DDT 0.2 ppb DDD 0.2 ppb Chlordane 0.26 ppb Chlorpyrifos 1.2 ppb Copper and compounds 10.8 ppb Arsenic (cancer endpoint) 11.9 ppb Lead 22.1 ppb
Site ID: SWMU 00018
OCEANA NAS
Storage Area
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Soil: Low Risk
Contaminants: DDT 0.01 ppb DDD 0.01 ppb Methylene chloride 0.01 ppb Mercury and compounds (inorganic) 0.13 ppb Butyl benzyl phthalate 0.27 ppb Beryllium and compounds 0.29 ppb Selenium 0.59 ppb Dibenz[ah]anthracene 0.67 ppb Phenanthrene 0.7 ppb Bis(2-ethylhexyl)phthalate (DEHP) 1.3 ppb Benz[a]anthracene 2.6 ppb Indeno[1,2,3-cd]pyrene 2.7 ppb Cadmium and compounds 2.8 ppb Arsenic (cancer endpoint) 3.0 ppb Chrysene 3.4 ppb Benzo[k]fluoranthene 3.6 ppb Pyrene 4.3 ppb Fluoranthene 4.4 ppb Benzo[a]pyrene 4.8 ppb Benzo[b]fluoranthene 4.9 ppb Nickel and compounds 7.7 ppb Vanadium 14.3 ppb Chromium (total) 30.9 ppb Barium and compounds 33.9 ppb Copper and compounds 38.7 ppb Lead 113.0 ppb Zinc 121.0 ppb Aluminum 8690.0 ppb
Site ID: SWMU 00020
OCEANA NAS
Storage Area
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Ethylbenzene 0.04 ppb Methylene chloride 0.04 ppb Acetone 0.09 ppb Xylene (mixed) 0.45 ppb Naphthalene 1.8 ppb Lead 242.0 ppb
Site ID: SWMU 00021
OCEANA NAS
Storage Area
Cost
Unknown
Final Cleanup Action
Dec 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Benz(a)Anthracene 50.0 ppb
Site ID: SWMU 00022
OCEANA NAS
Landfill
Cost
Unknown
Final Cleanup Action
Dec 2001
Contaminated Areas
Groundwater: Low Risk
Contaminants: Mercury and compounds (inorganic) 100.0 ppb Beryllium and compounds 430.0 ppb Copper and compounds 2200.0 ppb Lead 2700.0 ppb Methylene chloride 3000.0 ppb Chromium (total) 3700.0 ppb Acetone 6000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 10000.0 ppb Zinc 12700.0 ppb Barium and compounds 44400.0 ppb Aluminum 752000.0 ppb
Sediment (Marine): Low Risk
Contaminants: Ethylbenzene 0.01 ppb Methylene chloride 0.01 ppb Xylene (mixed) 0.05 ppb Mercury and compounds (inorganic) 0.05 ppb Acetone 0.06 ppb Beryllium and compounds 0.08 ppb Arsenic (cancer endpoint) 1.8 ppb Copper and compounds 1.8 ppb Lead 5.5 ppb Chromium (total) 6.2 ppb Zinc 6.8 ppb Vanadium 7.7 ppb Barium and compounds 8.5 ppb Aluminum 2400.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Arsenic (cancer endpoint) 1100.0 ppb Lead 1700.0 ppb Methylene chloride 4000.0 ppb Acetone 5000.0 ppb Zinc 15900.0 ppb Barium and compounds 36300.0 ppb Aluminum 181000.0 ppb
Surface Water (Human): Low Risk
Contaminants: Arsenic (cancer endpoint) 1100.0 ppb Lead 1700.0 ppb Methylene chloride 4000.0 ppb Acetone 5000.0 ppb Zinc 15900.0 ppb Barium and compounds 36300.0 ppb Aluminum 181000.0 ppb
Site ID: SWMU 00024
OCEANA NAS
Contaminated Sediments
Cost
Unknown
Final Cleanup Action
Sep 2004
Contaminated Areas
Groundwater: High Risk
Contaminants: Carbon disulfide 2000.0 ppb Vinyl chloride 25000.0 ppb Ethylbenzene 45000.0 ppb Arsenic (cancer) 51000.0 ppb Methylene chloride 61000.0 ppb Trichloroethylene (TCE) 81000.0 ppb Benzene 98000.0 ppb Toluene 190000.0 ppb Manganese and compounds 260000.0 ppb Xylene (mixed) 320000.0 ppb Naphthalene 350000.0 ppb Acetone 740000.0 ppb 1,2-Dichloroethylene (trans) 2200000.0 ppb Aluminum 29200000.0 ppb
Soil: Low Risk
Contaminants: Toluene 0.01 ppb Methylene chloride 0.06 ppb Ethylbenzene 0.11 ppb Mercury and compounds (inorganic) 0.11 ppb Acetone 0.26 ppb Pyrene 0.32 ppb Xylene (mixed) 0.49 ppb Beryllium and compounds 0.56 ppb Benzo[a]pyrene 0.86 ppb Selenium 1.0 ppb Chrysene 1.1 ppb Arsenic (cancer endpoint) 1.6 ppb Nickel and compounds 2.9 ppb Naphthalene 4.9 ppb Copper and compounds 6.8 ppb Chromium (total) 14.2 ppb Lead 14.6 ppb Vanadium 16.5 ppb Zinc 31.2 ppb Barium and compounds 61.1 ppb Aluminum 14700.0 ppb
Site ID: SWMU 00026
OCEANA NAS
Fire/Crash Training Area
Cost
Unknown
Final Cleanup Action
Dec 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Methylene chloride 0.01 ppb Acetone 0.05 ppb Mercury and compounds (inorganic) 0.13 ppb Beryllium and compounds 0.41 ppb Nickel and compounds 8.6 ppb Chromium (total) 13.9 ppb Arsenic (cancer endpoint) 14.0 ppb Copper and compounds 15.6 ppb Vanadium 18.3 ppb Lead 20.6 ppb Zinc 36.1 ppb Barium and compounds 68.3 ppb Aluminum 12100.0 ppb
Site ID: SWMU 00027
OCEANA NAS
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Mar 1989
Site ID: SWMU 00030
OCEANA NAS
Surface Disposal Area
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Benzene 2000.0 ppb Methylene chloride 5000.0 ppb Acetone 8000.0 ppb Dichloroethylene, 1,1- 12000.0 ppb Dichloroethane, 1,1- 56000.0 ppb
Site ID: UST 000007
OCEANA NAS
POL (Petroleum/Oil/Lubricants) Lines
Cost
Unknown
Final Cleanup Action
Jun 1997
Contaminated Areas
Groundwater: High Risk
Contaminants: Toluene 1520.0 ppb Xylene (mixed) 17020.0 ppb Benzene 1200000.0 ppb
Soil: Low Risk
Contaminants: Benzene 0.17 ppb Toluene 2.8 ppb Ethylbenzene 11.0 ppb Xylene (mixed) 54.0 ppb
Site ID: UST 000015
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Jun 1995
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Benzene 300000.0 ppb
Site ID: UST 000016
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Jan 1994
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Benzene 300000.0 ppb
Site ID: UST 000017
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Oct 1996
Contaminated Areas
Groundwater: High Risk
Contaminants: Lead 24000.0 ppb Benzene 171000.0 ppb
Site ID: UST 000014
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Feb 1993
Site ID: UST 000009
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Dec 1993
Contaminated Areas
Groundwater: High Risk
Contaminants: Ethylbenzene 1800.0 ppb Toluene 3620.0 ppb Xylene (mixed) 86300.0 ppb Benzene 300000.0 ppb
Soil: Low Risk
Contaminants: Benzene 0.6 ppb Ethylbenzene 2.29 ppb Toluene 2.62 ppb Xylene (mixed) 23.2 ppb
Site ID: SWMU 00001
OCEANA NAS
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Sep 2004
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Toluene 1000.0 ppb Carbon disulfide 1000.0 ppb Dichloroethane, 1,1- 2000.0 ppb Silver and compounds 2700.0 ppb Lead 4000.0 ppb Chloroform 5000.0 ppb Arsenic (cancer endpoint) 5300.0 ppb Vanadium 5700.0 ppb Benzene 6000.0 ppb Chromium (total) 9200.0 ppb Ethylbenzene 10000.0 ppb Nickel and compounds 10600.0 ppb Copper and compounds 11800.0 ppb Methylene chloride 13000.0 ppb Xylene (mixed) 14000.0 ppb Barium and compounds 28400.0 ppb Zinc 36400.0 ppb Acetone 55000.0 ppb Naphthalene 69000.0 ppb Aluminum 2760000.0 ppb
Sediment (Marine): Medium Risk
Contaminants: Acetone 0.02 ppb Methylene chloride 0.03 ppb Mercury and compounds (inorganic) 0.05 ppb Beryllium and compounds 0.15 ppb Pyrene 0.4 ppb Fluoranthene 0.4 ppb Silver and compounds 0.5 ppb Lead 2.3 ppb Arsenic (cancer endpoint) 2.3 ppb Copper and compounds 2.5 ppb Vanadium 3.4 ppb Chromium (total) 3.5 ppb Nickel and compounds 3.6 ppb Barium and compounds 9.2 ppb Zinc 15.3 ppb Aluminum 1330.0 ppb
Soil: Low Risk
Contaminants: Carbon disulfide 0.01 ppb DDD 0.02 ppb Indeno[1,2,3-cd]pyrene 0.17 ppb Benz[a]anthracene 0.19 ppb Benzo[b]fluoranthene 0.2 ppb Benzo[k]fluoranthene 0.22 ppb Benzo[a]pyrene 0.23 ppb Mercury and compounds (inorganic) 0.23 ppb Chrysene 0.29 ppb Pyrene 0.37 ppb Fluoranthene 0.47 ppb Phenanthrene 0.64 ppb Methylene chloride 0.67 ppb Fluorene 0.73 ppb Beryllium and compounds 0.74 ppb Cadmium and compounds 1.3 ppb Acetone 2.3 ppb Bis(2-ethylhexyl)phthalate (DEHP) 2.8 ppb Arsenic (cancer endpoint) 3.5 ppb Ethylbenzene 6.4 ppb Toluene 6.8 ppb Nickel and compounds 11.7 ppb Antimony and compounds 13.0 ppb Tin and compounds 27.5 ppb Naphthalene 31.0 ppb Chromium (total) 42.0 ppb Xylene (mixed) 44.0 ppb Vanadium 45.7 ppb Copper and compounds 70.8 ppb Barium and compounds 97.0 ppb Lead 138.0 ppb Zinc 257.0 ppb Aluminum 22000.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Arsenic (cancer endpoint) 4400.0 ppb Acetone 8000.0 ppb Nickel and compounds 11100.0 ppb Methylene chloride 13000.0 ppb Barium and compounds 27200.0 ppb Zinc 32500.0 ppb Aluminum 376000.0 ppb
Surface Water (Human): Low Risk
Contaminants: Arsenic (cancer endpoint) 4400.0 ppb Acetone 8000.0 ppb Nickel and compounds 11100.0 ppb Methylene chloride 13000.0 ppb Barium and compounds 27200.0 ppb Zinc 32500.0 ppb Aluminum 376000.0 ppb
Site ID: SWMU 00011
OCEANA NAS
Fire/Crash Training Area
Cost
Unknown
Final Cleanup Action
Dec 2001
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Mercury and compounds (inorganic) 110.0 ppb Beryllium and compounds 430.0 ppb Lead 2900.0 ppb Copper and compounds 3400.0 ppb Vanadium 3700.0 ppb Methylene chloride 5000.0 ppb Chromium (total) 5500.0 ppb Acetone 8000.0 ppb Nickel and compounds 9900.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 10000.0 ppb Arsenic (cancer endpoint) 14600.0 ppb Barium and compounds 20400.0 ppb Zinc 32800.0 ppb Aluminum 922000.0 ppb
Soil: Low Risk
Contaminants: Xylene (mixed) 0.01 ppb Acetone 0.06 ppb Methylene chloride 0.08 ppb Beryllium and compounds 0.63 ppb Bis(2-ethylhexyl)phthalate (DEHP) 0.64 ppb Arsenic (cancer endpoint) 2.2 ppb Copper and compounds 10.8 ppb Lead 12.8 ppb Chromium (total) 32.7 ppb Barium and compounds 88.4 ppb Aluminum 20400.0 ppb
Site ID: UST 000008
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Sep 1993
Contaminated Areas
Groundwater: Low Risk
Contaminants: Chlorobenzene 12000.0 ppb Dichlorobenzene, 1,3- 28000.0 ppb Dichlorobenzene, 1,2- 75000.0 ppb Dichlorobenzene, 1,4- 106000.0 ppb Benzene 113000.0 ppb Ethylbenzene 139000.0 ppb Toluene 198000.0 ppb
Soil: Low Risk
Contaminants: Benzene 160.0 ppb Toluene 340.0 ppb Ethylbenzene 3110.0 ppb Xylene (mixed) 8090.0 ppb
Site ID: UXO 000006
OCEANA NAS
Firing Range
Cost
Unknown
Final Cleanup Action
Jan 2013
Site ID: SWMU 00023
OCEANA NAS
Contaminated Sediments
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Acetone 0.01 ppb Methylene chloride 0.01 ppb Beryllium and compounds 0.24 ppb Selenium 0.46 ppb Arsenic (cancer endpoint) 1.2 ppb Copper and compounds 2.1 ppb Chromium (total) 2.7 ppb Vanadium 4.1 ppb Lead 5.7 ppb Zinc 16.0 ppb Barium and compounds 19.8 ppb Aluminum 4030.0 ppb
Site ID: UST 000011
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Mar 1995
This site is under ongoing monitoring until Nov 2002
Contaminated Areas
Groundwater: High Risk
Contaminants: Dichlorobenzene, 1,4- 26000.0 ppb Dichlorobenzene, 1,2- 45000.0 ppb Ethylbenzene 130000.0 ppb Lead 468000.0 ppb Xylene (mixed) 540000.0 ppb Benzene 850000.0 ppb Toluene 970000.0 ppb
Soil: Low Risk
Contaminants: Toluene 0.55 ppb Benzene 0.58 ppb Ethylbenzene 5.1 ppb Xylene (mixed) 6.43 ppb Lead 62.1 ppb
Site ID: UST 000013
OCEANA NAS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Aug 1992
Site ID: SWMU 00008
OCEANA NAS
Landfill
Cost
Unknown
Final Cleanup Action
Oct 1990
Site ID: SWMU 00019
OCEANA NAS
Storage Area
Cost
Unknown
Final Cleanup Action
Jun 2001
Contaminated Areas
Soil: Low Risk
Contaminants: Xylene (mixed) 0.01 ppb Methylene chloride 0.02 ppb Acetone 0.04 ppb Lead 86.3 ppb
Site ID: SWMU 00025
OCEANA NAS
Landfill
Cost
Unknown
Final Cleanup Action
Aug 2003
Contaminated Areas
Sediment (Marine): Low Risk
Contaminants: Methylene chloride 0.02 ppb DDT 0.03 ppb DDE 0.03 ppb Acetone 0.04 ppb Bis(2-ethylhexyl)phthalate (DEHP) 0.05 ppb Dieldrin 0.06 ppb Benz[a]anthracene 0.08 ppb Benzo[k]fluoranthene 0.09 ppb Phenanthrene 0.09 ppb Benzo[b]fluoranthene 0.1 ppb Pyrene 0.11 ppb Fluoranthene 0.12 ppb Chrysene 0.12 ppb Beryllium and compounds 0.17 ppb Selenium 0.45 ppb Arsenic (cancer endpoint) 1.0 ppb Cadmium and compounds 1.3 ppb Tin and compounds 3.8 ppb Nickel and compounds 4.7 ppb Chromium (total) 6.0 ppb Vanadium 6.9 ppb Lead 7.2 ppb Barium and compounds 17.7 ppb Zinc 723.0 ppb Copper and compounds 746.0 ppb Aluminum 4230.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Benzene 1000.0 ppb Arsenic (cancer endpoint) 1200.0 ppb Toluene 2000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 2000.0 ppb Copper and compounds 2900.0 ppb Naphthalene 3000.0 ppb Methylene chloride 5000.0 ppb Acetone 9000.0 ppb Nickel and compounds 13700.0 ppb Zinc 15700.0 ppb Barium and compounds 38500.0 ppb Aluminum 288000.0 ppb
Surface Water (Human): Low Risk
Contaminants: Benzene 1000.0 ppb Arsenic (cancer endpoint) 1200.0 ppb Toluene 2000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 2000.0 ppb Copper and compounds 2900.0 ppb Naphthalene 3000.0 ppb Methylene chloride 5000.0 ppb Acetone 9000.0 ppb Nickel and compounds 13700.0 ppb Zinc 15700.0 ppb Barium and compounds 38500.0 ppb Aluminum 288000.0 ppb
Site ID: UST 000010
OCEANA NAS
POL (Petroleum/Oil/Lubricants) Lines
Cost
Unknown
Final Cleanup Action
Jul 1993
Contaminated Areas
Groundwater: High Risk
Contaminants: Chlorobenzene 5600.0 ppb Toluene 44000.0 ppb Benzene 53000.0 ppb Dichlorobenzene, 1,2- 110000.0 ppb Ethylbenzene 120000.0 ppb Dichlorobenzene, 1,3- 180000.0 ppb Dichlorobenzene, 1,4- 400000.0 ppb Xylene (mixed) 530000.0 ppb
Soil: Low Risk
Contaminants: Toluene 0.01 ppb Ethylbenzene 0.1 ppb Xylene (mixed) 0.28 ppb
Site ID: SITE 00019
OCEANA NAS
Landfill
Cost
$279K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Nov 2004
This site is under ongoing monitoring until May 2019
Site ID: SITE 00014
OCEANA NAS
Landfill
Cost
Unknown
Final Cleanup Action
Mar 1993
This site is under ongoing monitoring until Sep 1999
Contaminated Areas
Groundwater: Low Risk
Contaminants: Arsenic (cancer endpoint) 3000.0 ppb Methylene chloride 4000.0 ppb Chloride 17000.0 ppb Barium and compounds 62500.0 ppb Aluminum 691000.0 ppb
Surface Water (Human): Low Risk
Contaminants: Chloride 18000.0 ppb
Site ID: SITE 00017
OCEANA NAS
Fire/Crash Training Area
Cost
Unknown
Final Cleanup Action
Feb 1995
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Isophorone 1000.0 ppb Fluorene 1000.0 ppb Dinitrotoluene, 2,6- 2000.0 ppb Methylene chloride 3000.0 ppb Tetrachloroethylene (PCE) 5000.0 ppb Lead 9700.0 ppb Acetone 11000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 16000.0 ppb Ethylbenzene 17000.0 ppb Toluene 35000.0 ppb Naphthalene 59000.0 ppb Xylene (mixed) 92000.0 ppb
Soil: Low Risk
Contaminants: Methylene chloride 0.01 ppb Acetone 0.08 ppb Di-n-octyl phthalate 0.75 ppb Bis(2-ethylhexyl)phthalate (DEHP) 0.84 ppb Xylene (mixed) 1.3 ppb Lead 24.8 ppb
Site ID: SWMU 00006
OCEANA NAS
Contaminated Sediments
Cost
Unknown
Final Cleanup Action
Oct 1990
Site ID: SWMU 00007
OCEANA NAS
Landfill
Cost
Unknown
Final Cleanup Action
Oct 1990
Site ID: SWMU 00015
OCEANA NAS
Underground Tank Farm
Cost
Unknown
Final Cleanup Action
Apr 1999
Contaminated Areas
Groundwater: High Risk
Contaminants: Ethylbenzene 3700.0 ppb Naphthalene 26000.0 ppb Toluene 13000000.0 ppb Benzene 16000000.0 ppb Xylene (mixed) 22000000.0 ppb
Soil: High Risk
Contaminants: 1,1,1-Trichloroethane 4.0 ppb Toluene 12.33 ppb Benzene 21.78 ppb Xylene (mixed) 188.19 ppb Methylene chloride 1706.0 ppb
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 »