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New Hampshire
20 Military Installations with Hazardous Sites in New Hampshire
Total Cost
$274M
Past and estimated future cost of the cleanup of hazardous sites.
Installations
20
Military installations with at least one hazardous site.
High & Medium Risk Installations
2
Military installations with at least one high or medium risk hazardous site.
High Risk
Medium Risk
Low Risk
Risk Not Evaluated or Not Required
Response Complete
Note: This map shows the locations of military installations with hazardous sites. We haven't independently confirmed the location of every installation. If you notice a facility listed at the wrong location, please contact us. The risk level of a site refers to a relative risk assessment made by the DOD to prioritize the cleanup of sites.
| Military Installation | Haz. Sites | City or Nearby Location | County | Highest Risk |
|---|---|---|---|---|
| PEASE | 83 | PORTSMOUTH | Rockingham | Risk Not Evaluated or Not Required |
| NEW BOSTON | 24 | NEW BOSTON | Hillsborough | High Risk |
| GRENIER FIELD USARC | 20 | MANCHESTER | Rockingham | Response Complete |
| COLD REGIONS RESEARCH AND... | 18 | HANOVER | Grafton | High Risk |
| KEENE USARC | 16 | KEENE | Carroll | Response Complete |
| USARC ROCHESTER | 10 | ROCHESTER | Strafford | Response Complete |
| PEASE ANG NEW HAMPSHIRE | 9 | FALMOUTH | Rockingham | Risk Not Evaluated or Not Required |
| USARC MANCHESTER | 4 | MANCHESTER | Rockingham | Response Complete |
| FORT DEARBORN | 4 | RYE | Rockingham | Response Complete |
| MASSAHESIC NG TRGT RNG | 3 | AUBURN | Rockingham | Response Complete |
| GRENIER MIL AF | 3 | NO CITY | Rockingham | Risk Not Evaluated or Not Required |
| FORT STARK | 2 | NEW CASTLE | Rockingham | Response Complete |
| HOPKINTON DAM ARNG | 2 | HOPKINTON DAM | Merrimack | Response Complete |
| FORT CONSTITUTION | 2 | NEW CASTLE | Rockingham | Response Complete |
| CP LANGDON | 2 | NEW CASTLE | Rockingham | Response Complete |
| MT WASH TEST SITE | 1 | GREEN'S GRANT | Coos | Response Complete |
| WRIGHT AIR DEV CEN | 1 | BARTLETT | Carroll | Response Complete |
| CONCORD POINT RAD STA | 1 | RYE | Rockingham | Response Complete |
| ICING RES AX N CONWAY | 1 | GORHAM | Coos | Response Complete |
| MT WASH EQU & EXP STA | 1 | GREEN'S GRANT | Coos | Response Complete |
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 »