New Hampshire Environmental Profile
Comprehensive environmental data from EPA sources for New Hampshire (NH)
Overview
TRI Facilities
120
Water Systems
678
Superfund Sites
22
Total Violations
1,402
Total Releases
398.3K lbs
Health Violations
284
water systems
Largest Polluters
View all →| # | Facility | Total Releases |
|---|---|---|
| 1 | WATTS REGULATOR CO DBA WEBSTER VALVE | 100.0K lbs |
| 2 | BURNDY LLC | 78.7K lbs |
| 3 | MERRIMACK STATION | 30.6K lbs |
| 4 | HENKEL OF AMERICA INC. | 22.2K lbs |
| 5 | VIBRACOUSTIC NA LP | 14.4K lbs |
| 6 | TURBOCAM INC. | 13.3K lbs |
| 7 | STURM RUGER & CO. INC. | 11.7K lbs |
| 8 | ESSENTIAL POWER NEWINGTON | 11.4K lbs |
| 9 | WORTHEN INDUSTRIES | 11.1K lbs |
| 10 | HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) | 10.2K lbs |
| 11 | FREUDENBERG-NOK SEALING TECHNOLOGIES | 9.4K lbs |
| 12 | BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION | 8.9K lbs |
| 13 | ELEKTRISOLA INC. | 8.1K lbs |
| 14 | DUXBURY COMPOSITE PRODUCTS DBA PLP COMPOSITES | 6.4K lbs |
| 15 | FUJIFILM DIMATIX INC. | 6.2K lbs |
| 16 | EASTERN BOATS INC. | 4.9K lbs |
| 17 | AMPHENOL APC INC | 4.8K lbs |
| 18 | TIMKEN AEROSPACE( MPB CORP DBA) LEBANON | 4.4K lbs |
| 19 | SIG SAUER INC | 4.3K lbs |
| 20 | SIG SAUER INC | 3.7K lbs |
Water Quality
Systems with Health Violations
| Water System | Population | Violations |
|---|---|---|
| NEW HAMPTON VILLAGE PCT | 600 | 99 |
| BETHLEHEM VILLAGE DIST | 1,750 | 45 |
| ROLLING RIDGE | 58 | 40 |
| LAMINGTON HILL | 35 | 31 |
| HIGHLAND PLACE | 30 | 28 |
| CONTOOCOOK VILLAGE PCT | 1,600 | 26 |
| NORTHPOINTE WATER | 53 | 26 |
| FREEDOM HILL/PINE RIDGE EST | 370 | 25 |
| WARDE REHABILITATION/NURSING | 155 | 25 |
| EPSOM HEALTHCARE CTR | 240 | 24 |
| WHISPERING BROOK | 30 | 22 |
| ROCKHOUSE MOUNTAIN | 480 | 22 |
| MONTROSE CONDOS | 210 | 22 |
| EXETER WATER DEPT | 12,236 | 21 |
| ANDOVER VILLAGE DIST | 650 | 20 |
| SOUTH WEARE WATER | 200 | 19 |
| JOHNSON CREEK | 63 | 18 |
| EVERGREEN TERRACE | 45 | 18 |
| LANDMARK ESTATES CONDOS | 105 | 18 |
| BARTLETT VILLAGE PCT | 625 | 17 |
Cities with Water Issues
Claremont
Pop: —
Londonderry
Pop: —
Merrimack
Pop: —
Milford
Pop: —
Nashua
Pop: —
Salem
Pop: —
Manchester
Pop: —
Hooksett
Pop: —
Bedford
Pop: —
Hillsboro
Pop: —
Laconia
Pop: —
Lincoln
Pop: —
Northfield
Pop: —
Bow
Pop: —
Concord
Pop: —
Bennington
Pop: —
Fitzwilliam
Pop: —
Lancaster
Pop: —
Lebanon
Pop: —
North Haverhill
Pop: —
Superfund Sites (22)
| Site Name | Status | HRS Score |
|---|---|---|
| Auburn Road Landfill | NPL Site | 36.30 |
| Beede Waste Oil | NPL Site | 70.71 |
| Chlor-Alkali Facility (Former) | NPL Site | 30.54 |
| Coakley Landfill | NPL Site | 29.16 |
| Collins & Aikman Plant (Former) | NPL Site | 50.00 |
| Dover Municipal Landfill | NPL Site | 36.98 |
| Fletcher's Paint Works & Storage | NPL Site | 35.39 |
| Kearsarge Metallurgical Corp. | NPL Site | 38.45 |
| Keefe Environmental Services | NPL Site | 65.19 |
| Mohawk Tannery | Proposed NPL Site | 52.40 |
| Mottolo Pig Farm | NPL Site | 40.70 |
| New Hampshire Plating Co. | NPL Site | 50.00 |
| Ottati & Goss/Kingston Steel Drum | NPL Site | 53.41 |
| Pease Air Force Base | NPL Site | 39.42 |
| Savage Municipal Water Supply | NPL Site | 37.52 |
| Somersworth Sanitary Landfill | NPL Site | 65.56 |
| South Municipal Water Supply Well | NPL Site | 35.64 |
| Sylvester | NPL Site | 0.00 |
| Tibbetts Road | NPL Site | 41.09 |
| Tinkham Garage | NPL Site | 43.24 |
| Town Garage/Radio Beacon | Deleted NPL Site | 31.94 |
| Troy Mills Landfill | NPL Site | 50.00 |
Counties (10 total)
| County | Population | Facilities |
|---|---|---|
| Hillsborough | — | 36 |
| Rockingham | — | 30 |
| Strafford | — | 13 |
| Grafton | — | 15 |
| Merrimack | — | 13 |
| Belknap | — | 4 |
| Sullivan | — | 4 |
| Cheshire | — | 2 |
| Coos | — | 2 |
| Carroll | — | 1 |
Largest Cities
Claremont
Pop: —
2 facilities · 1 water systems
Hudson
Pop: —
4 facilities · 2 water systems
Londonderry
Pop: —
4 facilities · 2 water systems
Merrimack
Pop: —
2 facilities · 4 water systems
Milford
Pop: —
7 facilities · 4 water systems
Nashua
Pop: —
11 facilities · 73 water systems
Salem
Pop: —
1 facilities · 5 water systems
Manchester
Pop: —
8 facilities · 18 water systems
Hooksett
Pop: —
3 facilities · 3 water systems
Bedford
Pop: —
1 facilities · 22 water systems
Bristol
Pop: —
1 facilities · 2 water systems
Franklin
Pop: —
1 facilities · 2 water systems
Hillsboro
Pop: —
1 facilities · 1 water systems
Laconia
Pop: —
3 facilities · 5 water systems
Lincoln
Pop: —
1 facilities · 1 water systems
Pembroke
Pop: —
1 facilities · 2 water systems
Northfield
Pop: —
1 facilities · 1 water systems
Tilton
Pop: —
1 facilities · 4 water systems
Bow
Pop: —
3 facilities · 3 water systems
Concord
Pop: —
3 facilities · 14 water systems
About This Data
This page aggregates environmental data from three EPA programs for New Hampshire: the Toxic Release Inventory (TRI) for industrial chemical releases, the Safe Drinking Water Information System (SDWIS) for water quality, and the Superfund National Priorities List (NPL) for hazardous waste cleanup sites.
PlainEnviro presents this data without advocacy framing. Numbers reflect reported data and may not capture all environmental activity. For specific health or environmental concerns, contact your state environmental agency.