Cost So Far
$33.8M
Money already spent on the evaluation and cleanup of hazardous sites.
Expected Additional Cost
$17.9M
The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.
Expected Completion Date
2045
The date by which the DOD estimates cleanup of all sites will be complete. Long term monitoring may continue after this date.
9 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.
8 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 00002
ANNAPOLIS NS
Contaminated Ground Water
Cost
$5.54M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2021
Contaminated Areas
Groundwater: High Risk
Contaminants: 1,1,2-Trichloroethane 36000.0 ppb 1,1,2,2-Tetrachloroethane 60000.0 ppb Tetrachloroethylene 69000.0 ppb Trichloroethylene (TCE) 2700000.0 ppb
Site ID: UXO 000001
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$10M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Mar 2025
This site is under ongoing monitoring until Apr 2054
Contaminated Areas
Groundwater: Risk Not Evaluated
Sediment (Fresh): Risk Not Evaluated
Sediment (Human): Risk Not Evaluated
Soil: Risk Not Evaluated
Surface Water (Fresh): Risk Not Evaluated
Surface Water (Human): Risk Not Evaluated
Site ID: SITE 00001
ANNAPOLIS NS
Surface Disposal Area
Cost
$11M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Aug 2016
This site is under ongoing monitoring until Jun 2046
Contaminated Areas
Sediment (Human): Medium Risk
Contaminants: DDE 0.01 ppb Polychlorinated biphenyls (PCBs) 0.35 ppb Mercury and compounds (inorganic) 0.36 ppb Selenium 1.4 ppb Silver and compounds 2.0 ppb Beryllium and compounds 3.3 ppb Acetone 3.8 ppb Arsenic (cancer endpoint) 20.1 ppb Copper and compounds 23.3 ppb Nickel and compounds 30.9 ppb Lead 99.0 ppb Barium and compounds 127.0 ppb Zinc 171.0 ppb Chromium (total) 174.0 ppb Vanadium 226.0 ppb Aluminum 17600.0 ppb
Soil: Medium Risk
Contaminants: Trichloroethane, 1,1,1- 0.01 ppb Dieldrin 0.02 ppb DDE 0.05 ppb DDT 0.09 ppb Acetone 0.14 ppb Selenium 0.25 ppb Chrysene 0.27 ppb Benzo[a]pyrene 0.27 ppb Benz[a]anthracene 0.28 ppb Phenanthrene 0.33 ppb Benzo[b]fluoranthene 0.34 ppb Pyrene 0.44 ppb Cadmium and compounds 0.52 ppb Fluoranthene 0.54 ppb Mercury and compounds (inorganic) 0.88 ppb Beryllium and compounds 1.2 ppb Polychlorinated biphenyls (PCBs) 2.8 ppb Arsenic (cancer endpoint) 6.0 ppb Nickel and compounds 10.5 ppb Cyanide (free) 22.2 ppb Copper and compounds 31.9 ppb Vanadium 62.0 ppb Chromium (total) 83.7 ppb Barium and compounds 144.0 ppb Lead 285.0 ppb Zinc 318.0 ppb Aluminum 10100.0 ppb
Sediment (Marine): Medium Risk
Contaminants: Silver and compounds 2.0 ppb Arsenic (cancer endpoint) 20.1 ppb Copper and compounds 23.3 ppb Nickel and compounds 30.9 ppb Lead 99.0 ppb Zinc 171.0 ppb Chromium (total) 174.0 ppb
Surface Water (Human): Medium Risk
Contaminants: Selenium 830.0 ppb Vanadium 4400.0 ppb Chromium (total) 5400.0 ppb Zinc 10300.0 ppb Tetrachloroethane, 1,1,2,2- 14000.0 ppb Nickel and compounds 19200.0 ppb Carbon disulfide 82000.0 ppb Aluminum 786000.0 ppb
Groundwater: Low Risk
Contaminants: DDD 270.0 ppb DDT 340.0 ppb Dieldrin 370.0 ppb Polychlorinated biphenyls (PCBs) 810.0 ppb Dichloroethane, 1,1- 2000.0 ppb Cyanide (free) 3300.0 ppb Chloroform 4000.0 ppb Lead 5200.0 ppb Pyrene 6000.0 ppb Trichloroethane, 1,1,1- 6000.0 ppb Acenaphthene 6000.0 ppb Chromium (total) 7100.0 ppb Benzo[b]fluoranthene 8000.0 ppb Trichloroethane, 1,1,2- 8000.0 ppb Phenanthrene 9000.0 ppb Fluoranthene 12000.0 ppb Copper and compounds 13700.0 ppb Vanadium 19700.0 ppb Antimony and compounds 24900.0 ppb Tetrachloroethylene (PCE) 26000.0 ppb Carbon disulfide 28000.0 ppb Nickel and compounds 44900.0 ppb Dichloroethylene, 1,1- 59000.0 ppb Tetrachloroethane, 1,1,2,2- 83000.0 ppb Zinc 116000.0 ppb Trichloroethylene (TCE) 200000.0 ppb Barium and compounds 288000.0 ppb
Surface Water (Fresh): Low Risk
Contaminants: Selenium 830.0 ppb Vanadium 4400.0 ppb Chromium (total) 5400.0 ppb Zinc 10300.0 ppb Tetrachloroethane, 1,1,2,2- 14000.0 ppb Nickel and compounds 19200.0 ppb Carbon disulfide 82000.0 ppb Aluminum 786000.0 ppb
Site ID: UXO 000003
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$31K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jun 2017
Site ID: UXO 000006
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$45K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jun 2017
Site ID: UXO 000005
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$31K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jun 2017
Site ID: UXO 000004
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$31K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jun 2017
Site ID: UXO 000002
ANNAPOLIS NS
Unexploded Munitions and Ordnance Area
Cost
$31K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jun 2017
1 Inactive Site
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: UST 000001
ANNAPOLIS NS
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Oct 1994
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 »