# EPA compliance records in New Hampshire — facilities by city

> 5,116 active facilities in New Hampshire under EPA air, water and hazardous-waste programs. Search by EPA ID, permit number or name.

## Environmental compliance records in New Hampshire

5,116 active facilities in New Hampshire are listed here. The most common industries: Manufacturing (744), Retail Trade (706), Other Services (except Public Administration) (426). 115 had a formal enforcement action in the last five years.

Checking a list of sites or suppliers? [Bulk lookups by EPA ID or address, and change alerts](/pro.md) — or take the dataset on [the datasets page](/data.md).

### 56 cities with 20 or more listed facilities

- [Amherst](/state/nh/amherst.md) — 37
- [Barrington](/state/nh/barrington.md) — 20
- [Bedford](/state/nh/bedford.md) — 82
- [Belmont](/state/nh/belmont.md) — 30
- [Berlin](/state/nh/berlin.md) — 40
- [Bow](/state/nh/bow.md) — 47
- [Brentwood](/state/nh/brentwood.md) — 24
- [Charlestown](/state/nh/charlestown.md) — 20
- [Claremont](/state/nh/claremont.md) — 49
- [Concord](/state/nh/concord.md) — 230
- [Conway](/state/nh/conway.md) — 40
- [Derry](/state/nh/derry.md) — 83
- [Dover](/state/nh/dover.md) — 113
- [Durham](/state/nh/durham.md) — 32
- [Epping](/state/nh/epping.md) — 40
- [Exeter](/state/nh/exeter.md) — 72
- [Franklin](/state/nh/franklin.md) — 44
- [Gilford](/state/nh/gilford.md) — 53
- [Goffstown](/state/nh/goffstown.md) — 33
- [Hampstead](/state/nh/hampstead.md) — 21
- [Hampton](/state/nh/hampton.md) — 38
- [Hanover](/state/nh/hanover.md) — 32
- [Hooksett](/state/nh/hooksett.md) — 82
- [Hudson](/state/nh/hudson.md) — 104
- [Jaffrey](/state/nh/jaffrey.md) — 26
- [Keene](/state/nh/keene.md) — 111
- [Kingston](/state/nh/kingston.md) — 22
- [Laconia](/state/nh/laconia.md) — 67
- [Lancaster](/state/nh/lancaster.md) — 27
- [Lebanon](/state/nh/lebanon.md) — 125
- [Littleton](/state/nh/littleton.md) — 45
- [Londonderry](/state/nh/londonderry.md) — 151
- [Loudon](/state/nh/loudon.md) — 26
- [Manchester](/state/nh/manchester.md) — 312
- [Meredith](/state/nh/meredith.md) — 20
- [Merrimack](/state/nh/merrimack.md) — 89
- [Milford](/state/nh/milford.md) — 67
- [Nashua](/state/nh/nashua.md) — 265
- [Newington](/state/nh/newington.md) — 39
- [Newport](/state/nh/newport.md) — 33
- [Ossipee](/state/nh/ossipee.md) — 22
- [Pelham](/state/nh/pelham.md) — 28
- [Peterborough](/state/nh/peterborough.md) — 28
- [Plaistow](/state/nh/plaistow.md) — 50
- [Plymouth](/state/nh/plymouth.md) — 34
- [Portsmouth](/state/nh/portsmouth.md) — 170
- [Raymond](/state/nh/raymond.md) — 34
- [Rochester](/state/nh/rochester.md) — 127
- [Salem](/state/nh/salem.md) — 132
- [Seabrook](/state/nh/seabrook.md) — 53
- [Somersworth](/state/nh/somersworth.md) — 59
- [Stratham](/state/nh/stratham.md) — 28
- [Tilton](/state/nh/tilton.md) — 41
- [Wilton](/state/nh/wilton.md) — 27
- [Windham](/state/nh/windham.md) — 25
- [Wolfeboro](/state/nh/wolfeboro.md) — 22

[Smaller places](/state/nh/other-places.md) — 1,445 facilities.

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Página: https://facility-compliance-records.pages.dev/state/nh/
Fonte: https://echo.epa.gov/tools/data-downloads
Recolha: 2026-09-27