Cost So Far
$113M
Money already spent on the evaluation and cleanup of hazardous sites.
Expected Additional Cost
$45.9M
The estimated amount of money needed for evaluation and cleanup of hazardous sites at this installation.
Expected Completion Date
2047
The date by which the DOD estimates cleanup of all sites will be complete. Long term monitoring may continue after this date.
89 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.
48 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: IAAP-009G
LINE 8 AMMO LAP GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: High Risk
GW is still be evaluated under OU-6. Soils were addressed under OU-1 ROD (lead left in soils at 2270 mg/kg).
Contaminants: Lead 2270.0 ug/L
Site ID: IAAP-004-R-01
POSSIBLE DEMOLITION SITE
Unexploded Munitions and Ordnance Area
Cost
$264K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2016
This site is under ongoing monitoring until Sep 2046
Site ID: IAAP-032G
WEST BURN PAD AREA - GROUNDWATER
Burn Area
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
The groundwater plume is defined but contaminated groudwater is likely discharging directly into local surface water (Spring Creek). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted by the plume and no water supply wells are planned at the site.
Contaminants: TNT 15.0 ug/L 1,3,5-Trinitrobenzene 66.0 ug/L Cadmium and compounds 67.0 ug/L Lead 76.0 ug/L Antimony and compounds 146.0 ug/L Cyclonite 6900.0 ug/L Manganese and compounds 7470.0 ug/L
Site ID: IAAP-043G
FLY ASH DISPOSAL AREA GROUNDWATER
Contaminated Ground Water
Cost
$646K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Contaminate movement is possible through percolation through soils to groundwater. Contaminate movement is possible through percolation through soils to groundwater. Analytes are from soil samples. GW is currently under evaluation under OU-6 SRI
Contaminants: Selenium 1.4 ug/L Cadmium and compounds 1.99 ug/L Beryllium and compounds 2.96 ug/L Arsenic 20.5 ug/L Chromium 28.7 ug/L Lead 42.0 ug/L Copper and compounds 44.6 ug/L Barium 220.0 ug/L
Site ID: IAAP-042G
ABANDONED COAL STORAGE YARD GRNDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Contaminate movement is possible through percolation through soils to groundwater. Contaminate movement is possible through percolation through soils to groundwater. Analytes are from soil samples. GW is currently under evaluation under OU-6 SRI.
Contaminants: Cadmium and compounds 1.7 ug/L Arsenic 13.0 ug/L Chromium 33.0 ug/L Nickel (Soluble Salts) 42.0 ug/L Barium 310.0 ug/L
Site ID: IAAP-041
LINE 3A POND
Surface Impoundment/Lagoon
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Surface Water (Human): Medium Risk
SLOPING TERRAIN GENTLY TO THE WEST AND SOUTH;REGULAR DRAINAGE AREAS INTERMITTENT STREAM THAT EVENTUALLY EMPTIES INTO THE SKUNK RIVER
Contaminants: Lead 8.24 ug/L Manganese and compounds 29.9 ug/L Barium 100.0 ug/L Aluminum 1000.0 ug/L
Sediment (Fresh): Medium Risk
INTERMITTENT STREAMS AND DITCHES Skunk River is the receptor for this sediment. Federal Endangered Species Indiana Bat was found on the installation. (ref: Biological Survey of Fed. Endangered Bats, para. 3.2.4)The presence of State threatened species Orangetroat Darter has been found a
Contaminants: Arsenic 10.8 mg/kg Copper 12.3 mg/kg Chromium 14.1 mg/kg Lead 15.0 mg/kg Nickel 20.79 mg/kg Zinc 71.5 mg/kg Manganese 2390.0 mg/kg
Surface Water (Fresh): Medium Risk
Drainage travels via intermittent streams and ditches to Skunk River. Skunk river is the receptor for this surface water. Federal Endangered Species Indiana Bat was found on the installation. (ref: Biological Survey of Fed. Endangered Bats, para. 3.2.4)The presence of State threatened species Orangetroat Darter has been fo
Contaminants: Lead 8.24 ug/L
Sediment (Human): Low Risk
DRAINAGE DITCHES AND INTERMITTENT STREAMS SKUNK RIVER
Contaminants: Beryllium and compounds 1.17 mg/kg Arsenic 10.8 mg/kg Copper and compounds 12.3 mg/kg Chromium 14.1 mg/kg Lead 15.0 mg/kg Nickel (Soluble Salts) 20.799999 mg/kg Zinc 71.5 mg/kg Barium 225.0 mg/kg Manganese and compounds 2390.0 mg/kg Aluminum 8540.0 mg/kg
Soil: Low Risk
DRAINAGE DITCHES AND INTERMITTENT STREAMS INTERMITTENT STREAM LEADING TO SKUNK RIVER, 4,000 FT FROM THE SITE
Contaminants: 1,2-Benzenedicarboxylic Acid, Bis(2-Ethylhexyl)Ester 1.6 mg/kg Arsenic 6.4 mg/kg Lead 16.0 mg/kg Copper and compounds 17.200001 mg/kg Vanadium 31.5 mg/kg Chromium 32.200001 mg/kg Nickel (Soluble Salts) 34.5 mg/kg Zinc 43.700001 mg/kg Barium 171.0 mg/kg
Site ID: IAAP-002G
LINE 2 AMMO LAP - GROUNDWATER
Industrial Discharge
Cost
$255K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Groundwater contaminant plumes at Line 2 are defined and only one is directly discharging contaminants to Brush Creek. The Army controls access to this on-site area. No water supply wells are impacted and no water supply wells will be installed.
Contaminants: Nitrobenzene 16.0 ug/L Lead 17.2 ug/L Arsenic 88.0 ug/L Cyclonite 2700.0 ug/L
Site ID: IAAP-002-R-01
LINE 6 AMMO PRODUCTION
Unexploded Munitions and Ordnance Area
Cost
$171K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2016
This site is under ongoing monitoring until Sep 2046
Site ID: IAAP-006G
LINE 5A/5B AMMO ASSMBLY GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
3,000 feet N. of Line 5B lies the fuel station.A hydraulic divide lies between Lines 5A and 5B. 5A drains to Brush Creek and 5B to Long Creek. Drainage ways are intermittent leading to Brush and Spring Creeks; flow in the drift aquifers are topographically controlled, both E & SE and W & SW.
Contaminants: Arsenic 3.5 ug/L Chromium 8.52 ug/L TNT 9.7 ug/L Lead 22.8 ug/L Cyclonite 46.0 ug/L Barium 453.0 ug/L
Site ID: IAAP-013G
INCENDIARY DISPOSAL AREA GROUNDWATR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Surface water runoff flowing in a southwesterly direction; also migration to GW via percolation. Spring Creek, which is approximately 2000 feet SW of the site; then skunk River.
Contaminants: Arsenic 5.139999 ug/L Copper and compounds 33.0 ug/L Chromium 33.099998 ug/L Lead 90.0 ug/L
Site ID: IAAP-012G
EDA/EAST BURN PADS - GROUNDWATER
Burn Area
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
GROUND WATER MIGRATING TO TRIBUTARIES OF SPRING CREEK POTENTIAL EXISTS FOR OFF-POST RESIDENTS TO INTERCEPT; WATER POTENTIALLY USED FOR IRRIGATION, AGRICULTURE, ETC.
Contaminants: Trichloroethylene (TCE) 8.0 ug/L Methylene Chloride 15.0 ug/L Cyclonite 110.0 ug/L Chromium 140.0 ug/L Bis(2-Ethylhexyl)Phthalate 280.0 ug/L Lead 299.0 ug/L
Site ID: IAAP-014G
BOX CAR UNLOADING AREA GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
The water table (alluvial aquifer) composed of loess and till deposits. Soils addressed under OU-1 ROD. GW still under investigation under OU-6 RI/FS. Shallow water table flowing in a S. direction. Soils addressed under OU-1 ROD. GW still under investigation under OU-6 RI/FS.
Contaminants: Lead 140.0 ug/L Barium 1050.0 ug/L
Site ID: IAAP-015
OLD FLY ASH WASTE PILE
Surface Disposal Area
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Sediment (Human): Medium Risk
BRUSH CREEK. DIRECT IMPACT WITH THE EMBANKMENT FALLING INTO BRUSH CREEK. BRUSH CREEK FLOWING TOWARDS THE SKUNK RIVER. VISUAL VERIFICATION THAT THE EMBANKMENT IS GIVING AWAY AND FLY ASH IS SPILLING INTO BRUSH CREEK. ECO AND HUMAN RECEPTORS MAY BE IMPACTED.
Contaminants: Silver and compounds 14.5 mg/kg
Soil: Medium Risk
OVERLAND DRAINAGE TO BRUSH CREEK DURING PRECIPITATION EVENTS; PERCOLATION INTO THE SHALLOW GROUNDWATER. DIRECT IMPACT WITH EMBANKMENT FALLING AWAY INTO BRUSH CREEK. BRUSH CREEK; SKUNK RIVER. VISUAL VERIFICATION THAT THE EMBANKMENT IS GIVING AWAY AND FLY ASH IS SPILLING INTO BRUSH CREEK. ECO AND HUMAN RECEPTORS MAY BE IMPACTED.
Contaminants: Arsenic 18.6 mg/kg Chromium 31.5 mg/kg Lead 37.0 mg/kg
Surface Water (Fresh): Medium Risk
45 FT EMBAKMENT IS FALLING AWAY DIRECTLY IMPACTING BRUSH CREEK. VISUAL VERIFICATION THAT THE EMBANKMENT IS GIVING AWAY AND FLY ASH IS SPILLING INTO BRUSH CREEK. ECO AND HUMAN RECEPTORS MAY BE IMPACTED.
Contaminants: Beryllium 1.44 ug/L
Surface Water (Human): Medium Risk
BRUSH CREEK FLOWING IN A SOUTHERLY DIRECTION ALONG THE EASTERN BOUNDARY OF THE ASH PILE (MAX HT. OF ASH PILE IS 45 FT. ABOVE GROUND SURFACE. EMBANKMENT IS FALLING AWAY DIRECTLY IMPACTING BRUSH CREEK. BRUSH CREEK FLOWS SOUTHERLY AT THE SITE THEN CHANGES DIRECTION TO A MORE SOUTHEAST WARD DIRECTION; FLOW TERMINATES IN THE SKUNK RIVER. VISUAL VERIFICATION THAT THE EMBANKMENT IS GIVING AWAY AND FLY ASH IS SPILLING INTO BRUSH CREEK. ECO AND HUMAN RECEPTO
Contaminants: Beryllium and compounds 1.44 ug/L
Site ID: IAAP-015G
OLD FLY ASH WASTE PILE GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Old Fly ash waste pile sites on on-lined soils. Sediment/soils evaluated as part of OU-7 RI. GW will be evalusted as part of the OU-6 RI. Analytes noted were in OFAWP.
Contaminants: Arsenic 18.6 ug/L Chromium 31.5 ug/L Lead 37.0 ug/L
Site ID: IAAP-016G
LINE 1 FORMER IMPOUNDMENT GRNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Surface Water (Human): Medium Risk
Surface water flowing to Brush Creek and draining into Skunk river. Surface water is treated prior to discharge if explosives concentrations exceed NPDS permit levels.
Contaminants: HMX 1.6 ug/L Lead 2.4 ug/L Cyclonite 4.4 ug/L Zinc 45.1 ug/L
Groundwater: Low Risk
Groundwater contaminate plumes at Line 1 are definedand only one is discharging contaminants into Brush Creek. The army controls access to the on-site area. No water supply wells are impacted and no water supply wells will be installed.
Contaminants: Lead 2.4 ug/L Cyclonite 4.4 ug/L
Site ID: IAAP-017
PESTICIDE PIT
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
POTENTIALLY, GROUND WATER COULD MIGRATE INTO A TRUBUTARY OF BRUSH CREEK POTENTIAL EXISTS FOR CONTAMINANTS TO MIGRATE OFF-POST
Contaminants: Chromium 186.0 ug/L Lead 239.0 ug/L Vanadium 1660.0 ug/L
Soil: Low Risk
POSSIBLE MOVEMENT OF SOIL WITH NATURAL EROSION AND WIND EVENTS. CONCENTRATION LEVELS DERIVED FROM DRAFT FINAL REPORT FOR RAPID RESPONSE REMOVAL ACTION (pest pit and sump removal)VOL 3, APPX E, (confirmation samples), DTD JAN 96. POSSIBILITY EXISTS FOR SOME ONSITE WORKERS TO BE EXPOSED TO SOILS
Contaminants: 4,4-DDD 0.769 mg/kg 4,4-DDE 2.89 mg/kg
Site ID: IAAP-017G
PESTICIDE PIT GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Potentially, groundwsater could migrate into a tributary of Brush Creek. Potential exists for contaminates to migrate off-post.
Contaminants: Chromium 186.0 ug/L Lead 239.0 ug/L
Site ID: IAAP-022G
UNIDENTIFIED SUBSTANCE (OIL) GNDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Surface water runoff and percolation into groundwater. Groundwater will be evaluated under OU-6. Mathes Lake. Will be evaluated under separate effort. Analytes are form soil analyses.
Contaminants: Arsenic 8.46 ug/L Chromium 31.2 ug/L Lead 40.0 ug/L
Site ID: IAAP-025G
EXPLOSIVE WASTE INCINERATOR GRNDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Local topo slopes in SE direction to unnamed tributary of Spring Creek(15ft change in elevation); additionally, GW flows through sand and gravel seams in a SE direction. GW is being investigated under OU-6. Potential exists for some onsite workers to be exposed to soils, surface water runoff can migrate to unnamed creek and into gw. GW is being investigated under OU-6. Analytes from soil samples analyses.
Contaminants: Cadmium and compounds 3.7 ug/L HMX 4.8 ug/L Cyclonite 7.07 ug/L Arsenic 7.6 ug/L Chromium 18.0 ug/L Selenium 18.0 ug/L Lead 44.0 ug/L Barium 510.0 ug/L
Site ID: IAAP-028
CONSTRUCTION DEBRIS DISPOSAL AREA
Landfill
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
GROUND WATER POTENTIALY CAN MIGRATE TO TRIBUTARIES LEADING TO LONG CREES POTENTIAL EXISTS FOR SOME OFF-SITE MIGRATION OF CONTAMINATION VIA TRIBU- TARIES LEADING TO LONG CREEK AND LONG CREEK AS WELL.
Contaminants: Lead 185.0 ug/L
Site ID: IAAP-028G
CONSTRUCTION DEBRIS DISPOSAL GRDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
GW can potentially migrate to tributaries leading to Long Creek. Potential exists for some off-site migration of contamination via tributaries leading to Long Creek.
Contaminants: Lead 105.0 ug/L
Site ID: IAAP-030G
FIRING SITE AREA GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
GW migrates to tributaries of Long Creek, that in turn drains to Lake Mathes. Possible migration of Gw to on-post recreation areas and off-post residential areas.
Contaminants: Uranium-Natural 27.1 pCi/L Nickel (Soluble Salts) 160.0 ug/L Chromium 230.0 ug/L Lead 256.0 ug/L
Site ID: IAAP-031G
AMMO BOX CHIPPER DISPOSAL GRNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Shallow GW flow to the S-SE. Intermittent tributary of Spring Creek to Spring Creek.
Contaminants: Cyclonite 4.0 ug/L 2,4,6-Trinitrotoluene 5.06 ug/L Arsenic 6.8 ug/L Lead 17.7 ug/L Copper and compounds 40.4 ug/L Nickel (Soluble Salts) 78.8 ug/L Chromium 83.6 ug/L Bis(2-Ethylhexyl)Phthalate 220.0 ug/L Barium 515.0 ug/L
Site ID: IAAP-020
INERT DISPOSAL AREA
Landfill
Cost
$40.3M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Nov 2023
This site is under ongoing monitoring until Dec 2055
Contaminated Areas
Soil: Medium Risk
POSSIBLE MOVEMENT OF SOIL WITH NATURAL EROSION AND WIND EVENTS AS WELL AS BY CONSTRUCTION AND MAINTENANCE ACTIVITIES EXPOSURE EXISTS FOR ONSITE WORKERS AND PLANT RECREATIONAL USERS TO BE EXPOSED TO SOILS
Contaminants: Chromium 358.0 mg/kg Lead 52200.0 mg/kg
Surface Water (Fresh): Medium Risk
SURFACE WATER RUNNING FROM LANDFILL AND BEING CAPTURED BY AN OPEN TRENCH THEN A TRIBUTARY OF LONG CREEK. Federal Endangered Species Indiana Bat was found on the installation. (ref: Biological Survey of Fed. Endangered Bats, dtd sep 98)The presence of State threatened species Orangetroat Darter has been found and confirmed. (Eco Risk Assessment Addendum, dtd
Contaminants: Antimony 181.0 ug/L Zinc 3360.0 ug/L
Site ID: IAAP-039G
FIRE TRAINING PIT - GROUNDWATER
Burn Area
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
The groundwater contaminant plume is defined. Contaminated groundwater is probably dischrging directly into local surface water (Spring Creek tributary). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted and no water supply wells are planned for the site.
Contaminants: Lead 384.0 ug/L 1,1-Dichloroethane 4100.0 ug/L Toluene 15800.0 ug/L 1,2-Dichloroethylene (cis) 21000.0 ug/L Acetone 250000.0 ug/L
Site ID: IAAP-038G
BUILDING 600-86 SEPTIC SYS GNDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Shallow drift aquifer in glacial till deposits. Convergent groundwater flow towards drainage areas; NW flow to a branch of Long Creek. GW is currently be evaluated under OU-6.
Contaminants: Arsenic 3.1 ug/L Lead 4.1 ug/L Chromium 15.0 ug/L Vanadium 22.2 ug/L Barium 175.0 ug/L Manganese and compounds 268.0 ug/L Zinc 335.2 ug/L Aluminum 17800.0 ug/L
Site ID: IAAP-040G
ROUNDHOUSE TRANSFORMER AREA GRNDWTR
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Contaminate movement is possible through percolation through soils to groundwater. Contaminate movement is possible through percolation through soils to groundwater. Analytes are from soil samples. GW is currently under evaluation under OU-6 SRI.
Contaminants: Chlorinated Biphenyl 59.9 ug/L Lead 272.0 ug/L
Site ID: IAAP-041G
LINE 3A POND GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Contaminate movement is possible through percolation through soils to groundwater. Contaminate movement is possible through percolation through soils to groundwater. Analytes are from soil samples. GW is currently under evaluation under OU-6 SRI.
Contaminants: 1,2-Benzenedicarboxylic Acid, Dimethyl Ester 1.6 ug/L Arsenic 6.4 ug/L Lead 16.0 ug/L Copper and compounds 17.2 ug/L Vanadium 31.5 ug/L Chromium 32.2 ug/L Nickel (Soluble Salts) 34.5 ug/L Zinc 43.7 ug/L Barium 171.0 ug/L
Site ID: IAAP-006-R-01
INCENDIARY DISPOSAL AREA
Unexploded Munitions and Ordnance Area
Cost
$252K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2016
This site is under ongoing monitoring until Sep 2046
Site ID: IAAP-036G
NORTH BURN PADS GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
Ground water could potentially migrate to Spring Creek. There is the potential for groundwater to migrate off-site via Spring Creek.
Contaminants: RDX 9.4 ug/L Lead 21.4 ug/L Nickel (Soluble Salts) 1500.0 ug/L Manganese and compounds 2190.0 ug/L
Site ID: IAAP-044G
LINE 800 & PINKWATER LAGOON- GROUNDWATER
Industrial Discharge
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Medium Risk
The groundwater contaminant plume is defined. Contaminated groundwater is likely discharging directly into local surface water (Brush Creek tributary). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted and no water supply wells are planned for the site.
Contaminants: Lead 23.0 ug/L 2,6-Dinitrotoluene 96.0 ug/L 1,3-Dinitrobenzene 110.0 ug/L 2,4-Dinitrotoluene 140.0 ug/L Nitrobenzene 170.0 ug/L HMX 1700.0 ug/L 2,4,6-Trinitrotoluene 2200.0 ug/L 1,3,5-Trinitrobenzene 2600.0 ug/L RDX 13000.0 ug/L
Site ID: IAAP-001-R-01
CENTRAL TEST AREA
Unexploded Munitions and Ordnance Area
Cost
$174K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Dec 2016
This site is under ongoing monitoring until Nov 2046
Site ID: IAAP-008G
LINE 7 AMMO LAP GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
Soils closed out under OU-1 ROD (Max Lead 303 mg/kg). GW still being evaluated under OU-6 RI/FS.
Contaminants: Lead 4.0 ug/L
Site ID: IAAP-047G
CENTRAL TEST AREA GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
An isolated groundwater plume has been identified and defined. Contaminant migration appears to be limited with no apparent direct discharge to local surface water (Brush Creek). The Army controls access to this on-site area. No water supply wells are present on the site. No water supply wells are impacted and no water supply wells are planned for the site.
Contaminants: Arsenic 3.5 ug/L Chromium 8.52 ug/L TNT 9.7 ug/L Lead 22.0 ug/L Cyclonite 46.0 ug/L Barium 453.0 ug/L
Site ID: IAAP-010G
LINE 9 AMMO LAP - GROUNDWATER
Industrial Discharge
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
The groundwater contamination plume at Line 9 is defined and contamination is not directly discharging into local surface water (Brush Creek). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted and no water supply wells are planned for the site.
Contaminants: Cyclonite 5.5 ug/L Methylene Chloride 8.5 ug/L Bis(2-Ethylhexyl)Phthalate 180.0 ug/L Acetone 5000.0 ug/L Freon 113 229000.0 ug/L
Site ID: IAAP-037G
NORTH BURN PADS LANDFILL GRNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
Fill material from when the landfill was moved and, shallow groundwater. Spring Creek.
Contaminants: Lead 2.17 ug/L Zinc 90.7 ug/L Barium 309.0 ug/L Manganese and compounds 973.0 ug/L
Site ID: IAAP-005G
LINE 4A/4B AMMO ASSEMBLY GROUNDATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
Shallow aquifers flowing towards Long and Brush Creeks. Long and Brush Creeks.
Contaminants: Methylene Chloride 3.2 ug/L Cyclonite 3.3 ug/L Lead 8.6 ug/L 1,2-Benzenedicarboxylic Acid, Bis(2-Ethylhexyl)Ester 80.0 ug/L Chromium 90.0 ug/L Manganese and compounds 334.0 ug/L
Site ID: IAAP-018G
POSSIBLE DEMOLITION SITE GRNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Soil: Low Risk
Ground waater is currently under evaluation in OU-6. Some potential exists due to lead in soils.
Contaminants: Lead 19.0 mg/kg Chromium 35.8 mg/kg Barium 260.0 mg/kg
Site ID: IAAP-003G
LINE 3 AMMO LAP - GROUNDWATER
Industrial Discharge
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
The groundwaer contaminant plume at Line 3 is defined and is not discharging contamination into local surface water (Brush Creek). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted and no water supply wells are planned for the site.
Contaminants: Nitrobenzene 4.0 ug/L Lead 10.5 ug/L Cyclonite 2360.0 ug/L
Site ID: IAAP-004G
LINE 3A AMMO LAP - GROUNDWATER
Industrial Discharge
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
Groundwater plumes at Line 3A are defined and are not directly discharging contaminants into local surface water (Long Creek). The Army controls access to this on-site area. No water supply wells exist at the site. No water supply wells are impacted and no water supply wells are planned.
Contaminants: Lead 20.2 ug/L Cyclonite 240.0 ug/L
Site ID: IAAP-020G
INERT DISPOSAL AREA - GROUNDWATER
Landfill
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
The groundwater contaminant plume at the IDA is defined. The contaminant of concern (PCP) is not generally mobile. Groundwater contamination is not directly discharging to local surface water (Long Creek). The Army controls access to this on-site facility. No water supply wells exist at this site. No water supply wells are impacted and no water supply wells are planned at this site.
Contaminants: Lead 208.0 ug/L Pentachlorophenol 20000.0 ug/L
Site ID: IAAP-025
EXPLOSIVE WASTE INCINERATOR
Incinerator
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Soil: Low Risk
LOCAL TOPO SLOPES IN SE DIRECTION TO UNNAMED TRIBUTARY OF SPRING CREEK (15 FT. CHANGE IN EL). ADDITIONALLY, GW FLOWS THROUGH SAND AND GRAVEL SEAMS IN A SE DIRECTION. POTENTIAL EXISTS FOR SOME ONSITE WORKERS TO BE EXPOSED TO SOILS. SURFACE WATER FUNOFF CAN MIGRATE TO UNNAMED CREEK AND INTO THE GW.
Contaminants: Cadmium and compounds 3.7 mg/kg HMX 4.8 mg/kg Cyclonite 7.07 mg/kg Arsenic 7.6 mg/kg Chromium 18.0 mg/kg Selenium 18.0 mg/kg Lead 44.0 mg/kg Barium 510.0 mg/kg
Site ID: IAAP-007G
LINE 6 AMMO PRODUCTION GROUNDWATER
Contaminated Ground Water
Cost
Unknown
Final Cleanup Action
Oct 2019
Contaminated Areas
Groundwater: Low Risk
No significant contamination noted in the GW. Evaluation of Sites in OU-6 still underway. No significant contamination noted in the GW. Soil contamination removed per OU-1 Soils ROD. Evaluation of sites in OU-6 still underway.
Contaminants: Lead 4.0 ug/L
Site ID: CC-IAAP-002
CONSTRUCTION DEBRIS SITE #2
Drainage Ditch
Cost
$469K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2019
Site ID: CC-001G
LINE 1 GROUNDWATER
Industrial Discharge
Cost
Unknown
Final Cleanup Action
Oct 2019
Site ID: IAAP-046
OFF POST CONTAMINATION
Contaminated Ground Water
Cost
$4.66M
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2007
Site ID: CC-IAAP-001
CONSTRUCTION DEBRIS SITE #1
Contaminated Fill
Cost
Unknown
Final Cleanup Action
Dec 2017
Site ID: CC-01
CONTAMINATED CLOTHING LAUNDRY
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2017
41 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: IAAP-043
FLY ASH DISPOSAL AREA
Surface Disposal Area
Cost
Unknown
Final Cleanup Action
Oct 2000
Site ID: IAAP-024
CONTAMINATED WASTE PROCESSOR
Spill Site Area
Cost
Unknown
Final Cleanup Action
May 1996
Site ID: IAAP-018
POSSIBLE DEMOLITION SITE(SOUTH YARD G)
Explosive Ordnance Disposal Area
Cost
Unknown
Final Cleanup Action
Oct 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-026
SEWAGE TREATMENT PLANT/DRYING BEDS
Waste Treatment Plant
Cost
Unknown
Final Cleanup Action
Oct 2000
Site ID: IAAP-045
FORMER FUEL STATION UNDERGROUND STORAGE TANKS'S
Underground Storage Tanks
Cost
Unknown
Final Cleanup Action
Aug 2002
Site ID: IAAP-005
LINE 4A AND 4B AMMO ASSEMBLY
Spill Site Area
Cost
Unknown
Final Cleanup Action
Aug 2005
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-006-R-02
MANEUVER AREA
Firing Range
Cost
$74K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 2014
Site ID: IAAP-010
LINE 9 AMMO LAP (MINE)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Aug 2005
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-002-R-02
LINE 6 - OUTSIDE BLAST RADII
Unexploded Munitions and Ordnance Area
Cost
$74K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 2014
Site ID: IAAP-021
DEMOLITION AREA/DEACTIVATION FURNACE
Explosive Ordnance Disposal Area
Cost
Unknown
Final Cleanup Action
Sep 2000
Site ID: IAAP-040
ROUNDHOUSE TRANSFORMER STORAGE AREA
Storage Area
Cost
Unknown
Final Cleanup Action
Aug 2005
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-007
LINE 6 AMMO PRODUCTION(DETONATOR)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-029
LINE 3A SEWAGE TREATMENT PLANT/DRY BED
Waste Treatment Plant
Cost
Unknown
Final Cleanup Action
Oct 2000
Site ID: IAAP-009
LINE 8 AMMO LAP(FUZE/ROCKET)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Aug 2005
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-022
UNIDENTIFIED SUBSTANCE(OIL) WASTE SITE
Storage Area
Cost
Unknown
Final Cleanup Action
Aug 1991
Site ID: IAAP-036
NORTH BURN PADS (2) (NEAR IAAP-024)
Burn Area
Cost
Unknown
Final Cleanup Action
Mar 2003
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-003-R-01
WEST BURN PADS
Open Burn
Cost
$74K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Sep 2014
Site ID: IAAP-032
BURN CAGES, BCLF; WEST BURN PADS, WBPLF
Burn Area
Cost
Unknown
Final Cleanup Action
Dec 2002
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-030
FIRING SITE AREA
Explosive Ordnance Disposal Area
Cost
Unknown
Final Cleanup Action
Sep 2003
Site ID: IAAP-031
YARD B AMMO BOX CHIPPER DISPOSAL PIT
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Oct 2000
Site ID: IAAP-001
LINE 1 AMMO LAP(MISSILE/FORMER AEC)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2003
Site ID: IAAP-002
LINE 2 AMMO LAP(ARTILLERY/SHAPE)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-003
LINE 3 AMMO LAP (ARTILLERY)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-004
LINE 3A AMMO LAP (ARTILLERY)
Spill Site Area
Cost
Unknown
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-005-R-01
WEST BURN PADS SOUTH OF THE ROAD
Unexploded Munitions and Ordnance Area
Cost
$74K
Cost in 2015 plus expected future cost of cleanup
Final Cleanup Action
Jan 2014
Site ID: IAAP-013
INCENDIARY DISPOSAL AREA (EAST YARD D)
Disposal Pit and Dry Well
Cost
Unknown
Final Cleanup Action
Oct 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-037
NORTH BURN PADS LANDFILL
Landfill
Cost
Unknown
Final Cleanup Action
Dec 1998
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-006
LINE 5A AND 5B AMMO ASSEMBLY
Spill Site Area
Cost
Unknown
Final Cleanup Action
Nov 1999
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-008
LINE 7 AMMO LAP(FUZE/BLANK)
Spill Site Area
Cost
Unknown
Final Cleanup Action
May 1996
Site ID: IAAP-011
LINE 800 AMMO RENOV
Oil/Water Separator
Cost
Unknown
Final Cleanup Action
Sep 2000
Site ID: IAAP-012
EXPLOSIVE DISPOSAL AREA (EAST BURN PADS)
Explosive Ordnance Disposal Area
Cost
Unknown
Final Cleanup Action
Oct 1998
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-038
BUILDING 600-86 SEPTIC SYSTEM
Waste Treatment Plant
Cost
Unknown
Final Cleanup Action
May 1996
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-014
BOXCAR UNLOADING AREA
Contaminated Buildings
Cost
Unknown
Final Cleanup Action
Jun 1996
Site ID: IAAP-039
FIRE TRAINING PIT
Fire/Crash Training Area
Cost
Unknown
Final Cleanup Action
Sep 2004
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-027
FLY ASH LANDFILL (NEW BLDG 400-139)
Landfill
Cost
Unknown
Final Cleanup Action
May 1996
Site ID: IAAP-042
ABANDONED COAL STORAGE YARD
Storage Area
Cost
Unknown
Final Cleanup Action
Oct 1993
Site ID: IAAP-016
LINE 1 FORMER WASTEWATER IMPOUNDMENT
Surface Impoundment/Lagoon
Cost
Unknown
Final Cleanup Action
Sep 1997
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-019
CONTAMINATED CLOTHING LAUNDRY
Contaminated Buildings
Cost
Unknown
Final Cleanup Action
Jun 1997
Site ID: IAAP-044
LINE 800 & PINKWATER LAGOON
Mixed Waste Area
Cost
Unknown
Final Cleanup Action
Sep 2007
This site is under ongoing monitoring until Sep 2045
Site ID: IAAP-047
CENTRAL TEST AREA
Mixed Waste Area
Cost
Unknown
Final Cleanup Action
Oct 2007
This site is under ongoing monitoring until Sep 2045
Site ID: PBC AT IOWA
PBC AT IOWA
Site Never Existed
Cost
Unknown
Final Cleanup Action
Sep 2014
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 »