Cost So Far
$28.2M
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
2026
The date by which the DOD estimates cleanup of all sites will be complete. Long term monitoring may continue after this date.
45 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: barriers. see more » annual written certification of compliance with lucs a barrier, including but not limited to a paved surface or landfill cap, must be maintained in order to prevent exposure to contaminants, including vapor intrusion into an enclosed structure. incorporation of lucs into a base master plan state or local permits required for construction, development, excavation, well drilling, etc. the agencies issuing the permits should be notified of areas impacted by lucs. prohibit residential use in certain areas, unless prior written approval of the navy and lead regulatory agency is obtained. prohibits disturbance of surface or subsurface soil due to invasive activities such as construction, unless prior written approval of the navy and lead regulatory agency is obtained. prohibit removal or breaching of existing exposure barriers (e.g. concrete blding foundations, surfaced parking lots, and other paved surfaces), unless prior written approval of the navy and lead regulatory agency is obtained. groundwater use restricted. a landfill cover at the site prevents exposure to contaminated soil and reduces infiltration of groundwater. this cover will be inspected and maintained. prohibits any use other than industrial in certain areas, unless prior written approval of the navy and lead regulatory agency is obtained. prohibits the disturbance or use of existing groundwater wells, unless prior written approval of the navy and lead regulatory agency is obtained. prohibit construction and/or operation of businesses, structures or other areas frequented by sensitive populations, such as children and the elderly, unless prior written approval of the navy and lead regulatory agency is obtained. « see less
6 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: SITE 00024
GREAT LAKES NTC
Contaminated Fill
Cost
$7.04M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Mar 2018
This site is under ongoing monitoring until Sep 2047
Contaminated Areas
Groundwater: Medium Risk
Contaminants: Aldrin 55.4 ppb Aroclor-1242 6000.0 ppb Nickel (Soluble Salts) 144000.0 ppb Manganese and compounds 28200000.0 ppb Iron 918000000.0 ppb
Soil: Low Risk
Contaminants: Arsenic 0.0125 ppb DDT 0.147 ppb Arochlor 1260 0.269 ppb Aroclor 1254 0.392 ppb Naphthalene 0.539 ppb Benzo(a)Pyrene 1.39 ppb Benz(a)Anthracene 1.43 ppb Aroclor-1242 23.2 ppb
Sediment (Fresh): Risk Not Evaluated
Sediment (Human): Risk Not Evaluated
Surface Water (Fresh): Risk Not Evaluated
Surface Water (Human): Risk Not Evaluated
Site ID: SITE 00027
GREAT LAKES NTC
Contaminated Sediments
Cost
$7.38M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Apr 2022
Contaminated Areas
Sediment (Human): Medium Risk
Contaminants: Vinyl Chloride 0.08 ppb DDE 0.11 ppb DDT 0.12 ppb DDD 0.17 ppb Acenaphthene 0.61 ppb Aroclor 1254 0.78 ppb Anthracene 0.91 ppb Mercury and compounds 1.1 ppb Phenol 6.8 ppb Silver and compounds 8.5 ppb Lead (Tetraethyl) 5720.0 ppb Copper and compounds 20200.0 ppb Zinc 45100.0 ppb
Site ID: UXO 000004
GREAT LAKES NTC
Firing Range
Cost
$141M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2026
Contaminated Areas
Sediment (Fresh): Low Risk
Contaminants: HMX 0.152 ppb RDX 0.427 ppb Lead 15.8 ppb Copper and compounds 27.7 ppb Zinc 55.7 ppb Iron 18000.0 ppb
Sediment (Human): Low Risk
Contaminants: HMX 0.152 ppb RDX 0.427 ppb Lead 15.8 ppb Copper and compounds 27.7 ppb Zinc 55.7 ppb Strontium (Stable) 73.6 ppb Iron 18000.0 ppb
Site ID: SITE 00025
GREAT LAKES NTC
Contaminated Fill
Cost
$4.5M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 2018
This site is under ongoing monitoring until Sep 2047
Contaminated Areas
Soil: Low Risk
Contaminants: Arsenic 2.0 ppb
Groundwater: Risk Not Evaluated
Site ID: SITE 00012
GREAT LAKES NTC
Surface Disposal Area
Cost
$827K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2015
This site is under ongoing monitoring until Sep 2026
Contaminated Areas
Soil: Medium Risk
Contaminants: Toluene 0.02 ppb Methylene chloride 0.07 ppb DDT 0.16 ppb Acetone 0.17 ppb DDD 0.43 ppb DDE 0.83 ppb Beryllium and compounds 2.2 ppb Selenium 2.34 ppb Mercury and compounds (inorganic) 5.14 ppb Cadmium and compounds 8.73 ppb Antimony and compounds 10.0 ppb Arsenic (cancer endpoint) 20.85 ppb Silver and compounds 36.73 ppb Nickel and compounds 78.43 ppb Chromium (total) 92.83 ppb Copper and compounds 308.45 ppb Lead 396.4 ppb Zinc 845.28 ppb
Site ID: SITE 00026
GREAT LAKES NTC
Landfill
Cost
$2.98M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Nov 2017
This site is under ongoing monitoring until Sep 2047
Contaminated Areas
Soil: Risk Not Evaluated
39 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: SITE 00002
GREAT LAKES NTC
Landfill
Cost
$3.95M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 2007
This site is under ongoing monitoring until Sep 2045
Site ID: SITE 00005
GREAT LAKES NTC
Storage Area
Cost
$382K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2014
This site is under ongoing monitoring until Jan 2045
Contaminated Areas
Soil: Low Risk
Contaminants: DDT 0.01 ppb Endosulfan I 0.01 ppb Dibenz[ah]anthracene 0.03 ppb Diethyl phthalate 0.07 ppb Bis(2-ethylhexyl)phthalate 0.08 ppb Phenanthrene 0.09 ppb Indeno[1,2,3-cd]pyrene 0.1 ppb Benzo[a]pyrene 0.13 ppb Fluoranthene 0.14 ppb Pyrene 0.15 ppb Chrysene 0.15 ppb Silver and compounds 0.16 ppb Benzo[b]fluoranthene 0.27 ppb Beryllium and compounds 0.34 ppb Cadmium and compounds 1.6 ppb Selenium 1.8 ppb Arsenic (III) 4.6 ppb Chromium VI and compounds 11.0 ppb Nickel and compounds 12.0 ppb Lead 15.2 ppb Vanadium 18.0 ppb Copper and compounds 18.7 ppb Barium and compounds 74.9 ppb Zinc 153.0 ppb Manganese 590.0 ppb Aluminum 4910.0 ppb
Site ID: SITE 00009
GREAT LAKES NTC
Surface Disposal Area
Cost
$742K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2014
This site is under ongoing monitoring until Sep 2045
Contaminated Areas
Soil: Low Risk
Contaminants: Methyl ethyl ketone 0.01 ppb DDD,4,4- 0.02 ppb Methoxychlor 0.05 ppb DDE,4,4- 0.08 ppb Arsenic (cancer) 0.11 ppb Anthracene 0.21 ppb Benzo[a]pyrene 0.55 ppb Chrysene 0.58 ppb Benz(a)anthracene 0.62 ppb Cadmium and compounds 0.62 ppb Benzo(b)fluoranthene 0.96 ppb Barium and compounds 0.96 ppb Lead 965.0 ppb
Site ID: SITE 00021
GREAT LAKES NTC
Landfill
Cost
$382K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2014
This site is under ongoing monitoring until Mar 2045
Contaminated Areas
Soil: Medium Risk
Contaminants: Lead 2000.0 ppb
Site ID: UST 000007
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Sep 2011
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzene 700.0 ppb Ethyl benzene 1400.0 ppb Benzene, methyl- 2550.0 ppb 1,4-Dimethylbenzene 5000.0 ppb 1,3-Dimethylbenzene 5000.0 ppb o-Xylene 5000.0 ppb Chrysene 23700.0 ppb Naphthalene 47400.0 ppb Benz(a)Anthracene 53800.0 ppb Benzo(def)Phenanthrene 532000.0 ppb
Site ID: SITE 00023
GREAT LAKES NTC
Oil/Water Separator
Cost
$208K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Apr 2010
This site is under ongoing monitoring until Jan 2045
Site ID: SITE 00004
GREAT LAKES NTC
Above Ground Storage Tank
Cost
Unknown
Final Cleanup Action
Sep 2008
Contaminated Areas
Groundwater: Low Risk
Contaminants: Mercury (Inorganic) 380.0 ppb Chlorobenzene 3000.0 ppb Lead 5700.0 ppb Zinc 11900.0 ppb Acetone 12000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 13000.0 ppb Methylene chloride 13000.0 ppb
Soil: Low Risk
Contaminants: Toluene 0.03 ppb Chlorobenzene 0.06 ppb Acetone 0.15 ppb Methylene chloride 0.22 ppb Fluoranthene 0.53 ppb Pyrene 0.87 ppb Phenanthrene 1.0 ppb Naphthalene 5.7 ppb Bis(2-ethylhexyl)phthalate (DEHP) 11.0 ppb Lead 299.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Benzene 2000.0 ppb Chrysene 3000.0 ppb Chlorobenzene 5000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 11000.0 ppb Pyrene 11000.0 ppb Phenanthrene 22000.0 ppb Lead 38000.0 ppb Methylene chloride 96000.0 ppb Acetone 110000.0 ppb Fluorene 900000.0 ppb
Surface Water (Human): Low Risk
Contaminants: Benzene 2000.0 ppb Chrysene 3000.0 ppb Chlorobenzene 5000.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 11000.0 ppb Pyrene 11000.0 ppb Phenanthrene 22000.0 ppb Lead 38000.0 ppb Methylene chloride 96000.0 ppb Acetone 110000.0 ppb Fluorene 900000.0 ppb
Site ID: SITE 00006
GREAT LAKES NTC
Storage Area
Cost
Unknown
Final Cleanup Action
Nov 1988
Contaminated Areas
Soil: Low Risk
Contaminants: DDE,4,4- 0.23 ppb DDD,4,4- 0.29 ppb DDT 2.8 ppb
Site ID: SITE 00007
GREAT LAKES NTC
Storage Area
Cost
Unknown
Final Cleanup Action
Jun 2003
Contaminated Areas
Soil: Medium Risk
Contaminants: Acetone 0.01 ppb Endrin 0.01 ppb Endosulfan I 0.01 ppb DDE,4,4- 0.02 ppb Tetrachloroethylene 0.03 ppb DDT 0.05 ppb Fluorene 0.1 ppb Carbazole 0.14 ppb Butyl benzyl phthalate 0.16 ppb Dibenz[ah]anthracene 0.17 ppb PCBs 0.19 ppb Anthracene 0.21 ppb Mercury 0.23 ppb Silver and compounds 0.24 ppb Beryllium and compounds 0.27 ppb di-n-Octyl phthalate 0.31 ppb Benzo[a]pyrene 0.71 ppb Chrysene 0.93 ppb Phenanthrene 1.2 ppb Acenaphthylene- 1.3 ppb Pyrene 1.4 ppb Selenium 1.4 ppb Fluoranthene 1.6 ppb Benzo[b]fluoranthene 1.8 ppb Antimony and compounds 2.0 ppb Cadmium and compounds 2.5 ppb Arsenic (III) 3.4 ppb Bis(2-ethylhexyl)phthalate 6.8 ppb Nickel and compounds 11.5 ppb Vanadium 12.6 ppb Chromium VI and compounds 34.9 ppb Barium and compounds 55.8 ppb Lead 211.0 ppb Copper and compounds 229.0 ppb Manganese 332.0 ppb Zinc 463.0 ppb Aluminum 3670.0 ppb Iron 11600.0 ppb
Site ID: SITE 00008
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Sep 1990
Site ID: SITE 00010
GREAT LAKES NTC
Unexploded Munitions and Ordnance Area
Cost
Unknown
Final Cleanup Action
Dec 1989
Site ID: SITE 00011
GREAT LAKES NTC
Storage Area
Cost
Unknown
Final Cleanup Action
Mar 1986
Site ID: SITE 00013
GREAT LAKES NTC
Surface Disposal Area
Cost
Unknown
Final Cleanup Action
Mar 2001
Site ID: SITE 00015
GREAT LAKES NTC
Burn Area
Cost
Unknown
Final Cleanup Action
Sep 2001
Contaminated Areas
Soil: Medium Risk
Contaminants: Naphthalene 0.06 ppb Phenanthrene 0.1 ppb Methylnaphthalene,2 0.13 ppb Cadmium and compounds 2.0 ppb Bis(2-ethylhexyl)phthalate (DEHP) 2.2 ppb Beryllium and compounds 2.4 ppb Arsenic (noncancer) 10.3 ppb Chromium VI and compounds 21.4 ppb Lead 21.9 ppb Copper and compounds 31.0 ppb Barium and compounds 70.1 ppb Aluminum 11000.0 ppb Iron 22800.0 ppb
Site ID: SITE 00017
GREAT LAKES NTC
Contaminated Sediments
Cost
Unknown
Final Cleanup Action
Apr 2014
Contaminated Areas
Sediment (Human): Medium Risk
Contaminants: Vinyl chloride 0.08 ppb DDE,4,4- 0.11 ppb DDT 0.12 ppb DDD,4,4- 0.17 ppb Acenaphthene 0.61 ppb Arochlor 1254 0.78 ppb Anthracene 0.91 ppb Mercury 1.1 ppb Phenol 6.8 ppb Silver and compounds 8.5 ppb Lead 5720.0 ppb Copper and compounds 20200.0 ppb Zinc 45100.0 ppb
Sediment (Fresh): Risk Not Evaluated
Surface Water (Fresh): Risk Not Evaluated
Surface Water (Human): Risk Not Evaluated
Site ID: SITE 00018
GREAT LAKES NTC
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Sep 2006
Contaminated Areas
Soil: High Risk
Contaminants: Radium-226 63000.0 ppb Thorium-232 100000.0 ppb
Sediment (Human): Medium Risk
Contaminants: Radium-226 17000.0 ppb Thorium-Natural 63000.0 ppb
Groundwater: Risk Not Evaluated
Sediment (Fresh): Risk Not Evaluated
Surface Water (Fresh): Risk Not Evaluated
Surface Water (Human): Risk Not Evaluated
Site ID: UST 000008
GREAT LAKES NTC
Underground Storage Tanks
Cost
$168K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 2010
This site is under ongoing monitoring until Sep 2026
Contaminated Areas
Groundwater: Low Risk
Contaminants: Lead 124000.0 ppb
Site ID: UST 000011
GREAT LAKES NTC
Underground Storage Tanks
Cost
$434K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 2011
This site is under ongoing monitoring until Sep 2025
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzene 83500.0 ppb Lead 365000.0 ppb Ethyl benzene 925100.0 ppb
Site ID: UST 000001
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Dec 2005
Contaminated Areas
Groundwater: Low Risk
Contaminants: Ethyl benzene 1000.0 ppb
Soil: Low Risk
Contaminants: Benzene, 1,1'-oxybis(2,3,4,5,6-pentabromo-(9Cl) 0.21 ppb Ethyl benzene 33.3 ppb
Site ID: SITE 00016
GREAT LAKES NTC
Contaminated Buildings
Cost
Unknown
Final Cleanup Action
Oct 2004
Contaminated Areas
Soil: High Risk
Contaminants: Lead 2080.0 ppb
Site ID: UST 000004
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Sep 2011
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzo(a)Pyrene 10.0 ppb
Soil: Low Risk
Contaminants: Acenaphthene 0.45 ppb Dibenz[ah]anthracene 1.5 ppb Anthracene 1.7 ppb Phenol 2.8 ppb Indeno[1,2,3-cd]pyrene 3.2 ppb Benzo[a]pyrene 4.7 ppb Chrysene 6.2 ppb Fluorene 690.0 ppb
Site ID: UST 000005
GREAT LAKES NTC
Underground Tank Farm
Cost
Unknown
Final Cleanup Action
Aug 2007
Contaminated Areas
Groundwater: Low Risk
Contaminants: Ethenylbenzene 41000.0 ppb Xylene 190000.0 ppb Benzene, 1,1'-oxybis(2,3,4,5,6-pentabromo-(9Cl) 300000.0 ppb Toluene 430000.0 ppb
Site ID: UST 000009
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Oct 2004
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzene, methyl- 1690.0 ppb Ethenylbenzene 3000.0 ppb Benzene 4000.0 ppb Dimethylbenzene 7000.0 ppb
Site ID: UST 000010
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Sep 2011
Contaminated Areas
Groundwater: Low Risk
Contaminants: Ethyl benzene 3000.0 ppb Benzene, methyl- 4000.0 ppb Benzene 4000.0 ppb Dimethylbenzene 7000.0 ppb
Site ID: UXO 000001
GREAT LAKES NTC
Unexploded Munitions and Ordnance Area
Cost
Unknown
Final Cleanup Action
Mar 2003
Site ID: UXO 000002
GREAT LAKES NTC
Unexploded Munitions and Ordnance Area
Cost
Unknown
Final Cleanup Action
Mar 2003
Site ID: UXO 000003
GREAT LAKES NTC
Unexploded Munitions and Ordnance Area
Cost
Unknown
Final Cleanup Action
Mar 2003
Site ID: UXO 000005
GREAT LAKES NTC
Firing Range
Cost
Unknown
Final Cleanup Action
Mar 2003
Site ID: UXO 000006
GREAT LAKES NTC
Firing Range
Cost
Unknown
Final Cleanup Action
Sep 2013
Contaminated Areas
Soil: High Risk
Contaminants: 2-Methylnaphthalene 0.072 ppb Acenaphthene 0.141 ppb Benzo(k)Fluoranthene 2.73 ppb Dibenz[ah]anthracene 2.79 ppb Fluoranthene 4.69 ppb Pyrene 8.06 ppb Benz(a)Anthracene 8.34 ppb Benzo(b)Fluoranthene 9.56 ppb Chrysene 13.3 ppb Benzo(a)Pyrene 15.1 ppb Arsenic 19.6 ppb Lead 1460.0 ppb
Sediment (Fresh): Low Risk
Contaminants: Anthracene 0.0018 ppb Pyrene 0.00312 ppb Antimony and compounds 2.4 ppb Lead 204.0 ppb
Sediment (Human): Low Risk
Contaminants: Anthracene 0.0174 ppb Pyrene 0.0307 ppb Antimony and compounds 0.321 ppb Lead 23.5 ppb
Site ID: UST 000006
GREAT LAKES NTC
Underground Storage Tanks
Cost
$79K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2009
This site is under ongoing monitoring until May 2025
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzo(a)Pyrene 6100.0 ppb Indeno(1,2,3-cd)Pyrene 7900.0 ppb Benz(a)Anthracene 45000.0 ppb
Site ID: SITE 00019
GREAT LAKES NTC
Small Arms Range
Cost
$312K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2009
This site is under ongoing monitoring until Sep 2045
Contaminated Areas
Soil: Medium Risk
Contaminants: Lead 1800.0 ppb
Groundwater: Risk Not Evaluated
Site ID: UST 000002
GREAT LAKES NTC
Underground Storage Tanks
Cost
$433K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jul 2012
This site is under ongoing monitoring until Mar 2032
Contaminated Areas
Groundwater: Low Risk
Contaminants: p-Chloronitrobenzene 10.0 ppb
Soil: Low Risk
Contaminants: Lead 0.01 ppb
Site ID: SITE 00022
GREAT LAKES NTC
Spill Site Area
Cost
$147K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Jun 2045
Contaminated Areas
Groundwater: Medium Risk
Contaminants: cis-1,2-Dichloroethylene 1300000.0 ppb 1,1,2,2-Tetrachloroethane 7400000.0 ppb
Soil: Low Risk
Contaminants: Trichloroethylene (TCE) 0.0007 ppb cis-1,2-Dichloroethylene 0.82 ppb 1,1,2,2-Tetrachloroethane 20.0 ppb
Site ID: UST 000003
GREAT LAKES NTC
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Apr 2011
Contaminated Areas
Groundwater: Low Risk
Contaminants: Benzene 700.0 ppb Ethyl benzene 1400.0 ppb Benzene, methyl- 1590.0 ppb 1,4-Dimethylbenzene 5000.0 ppb 1,3-Dimethylbenzene 5000.0 ppb o-Xylene 5000.0 ppb
Site ID: SITE 00001
GREAT LAKES NTC
Landfill
Cost
$4.34M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2008
This site is under ongoing monitoring until Sep 2045
Contaminated Areas
Soil: High Risk
Contaminants: DDD,4,4- 0.01 ppb Endosulfan I 0.01 ppb Phenol 0.03 ppb Chlordane, alpha- (2) 0.03 ppb DDE,4,4- 0.03 ppb Dibutyl phthalate 0.03 ppb Butyl benzyl phthalate 0.05 ppb DDT 0.08 ppb Acenaphthylene- 0.09 ppb Bis(2-ethylhexyl)phthalate (DEHP) 0.1 ppb Naphthalene 0.42 ppb Pentachlorophenol 0.7 ppb Silver and compounds 1.1 ppb Beryllium and compounds 1.2 ppb Arochlor 1254 1.5 ppb Acenaphthene 1.5 ppb Selenium 1.6 ppb Antimony and compounds 1.7 ppb Cadmium and compounds 1.7 ppb Fluorene 1.8 ppb Mercury and compounds (inorganic) 2.4 ppb Thallium 3.0 ppb Carbazole 3.3 ppb Anthracene 4.5 ppb Chromium VI and compounds 8.2 ppb Dibenz[ah]anthracene 8.3 ppb Arsenic (cancer) 9.9 ppb Indeno[1,2,3-cd]pyrene 15.0 ppb Benzo[a]pyrene 28.0 ppb Nickel and compounds 29.2 ppb Chrysene 30.0 ppb Phenanthrene 30.0 ppb Benzo[b]fluoranthene 37.0 ppb Vanadium 37.0 ppb Fluoranthene 59.0 ppb Pyrene 63.0 ppb Barium and compounds 151.0 ppb Lead 429.0 ppb Methylnaphthalene,2 430.0 ppb Copper and compounds 497.0 ppb Zinc 654.0 ppb Manganese 1500.0 ppb Aluminum 16000.0 ppb Iron 29400.0 ppb
Site ID: SITE 00020
GREAT LAKES NTC
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Sep 2008
Contaminated Areas
Soil: Medium Risk
Contaminants: Radium-226 750000.0 ppb
Site ID: UST 000012
GREAT LAKES NTC
Underground Storage Tanks
Cost
$160K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2002
This site is under ongoing monitoring until Sep 2026
Site ID: SITE 00003
GREAT LAKES NTC
Landfill
Cost
$3.65M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Apr 1997
This site is under ongoing monitoring until Sep 2045
Contaminated Areas
Groundwater: High Risk
Contaminants: Lead 60000.0 ppb Iron 3100000.0 ppb Chloride 515000000.0 ppb
Site ID: SITE 00014
GREAT LAKES NTC
Storage Area
Cost
Unknown
Final Cleanup Action
Mar 1986
Contaminated Areas
Surface Water (Marine): Medium Risk
Contaminants: Arsenic (cancer) 1400.0 ppb Toluene 4000.0 ppb Xylene 4000.0 ppb Chromium (III) 10000.0 ppb Zinc 44000.0 ppb Aluminum 350000.0 ppb
Sediment (Human): Low Risk
Contaminants: Chlordane, alpha- (2) 0.02 ppb Silver and compounds 0.02 ppb Arsenic (noncancer) 0.03 ppb Methylnaphthalene,2 0.1 ppb Nickel-65 0.1 ppb DDT 0.12 ppb Copper and compounds 0.19 ppb DDE,4,4- 0.2 ppb Carbazole 0.2 ppb Naphthalene 0.29 ppb Fluorene 0.36 ppb DDD,4,4- 0.5 ppb Acenaphthene 0.5 ppb Lead 0.83 ppb PCBs 1.2 ppb Benzo[b]fluoranthene 1.3 ppb Benzo[k]fluoranthene 1.3 ppb Pyrene 1.8 ppb Zinc phosphide 2.2 ppb Bis(2-ethylhexyl)phthalate (DEHP) 3.0 ppb Fluoranthene 3.2 ppb Phenanthrene 3.2 ppb Carbon dichloride 20.0 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 »