EPA-regulated facilities near Hampton, NH

There are 781 EPA-regulated facilities within 5 miles of Hampton, New Hampshire. The most common kinds are hazardous waste (635), water discharge (137), air emissions (35). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 5 have a violation on record. Penalties over the last five years total $19k across 1 site.

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781facilities within 5 miles

1in significant noncompliance

5with a violation on record

$19kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	635
Large quantity generators	3
Small quantity generators	65
Chemical (RMP/TRI)	13
Superfund	2
Air emissions	35
Major sources	2
Synthetic minor sources	3
Minor sources	23
Water discharge	137
Major permits	3
Minor permits	95
Drinking water systems	22
Greenhouse gas reporters	1
Recycling centers	2

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

LEAVITT E. MAGRATH WASTEWATER TREATMENT FACILITY 198 TIDE MILL ROAD, HAMPTON, NH, 03842 · 1.4 mi Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

FOSS MANUFACTURING COMPANY INC 11 MERRILL INDUSTRIAL DRIVE, HAMPTON, NH, 03842 · 1.0 mi $19k in penalties

Superfund sites

227/227A ATLANTIC AVENUE AREA 233, 231, 229, 227/227A, 225, 225A ATLANTIC AVENUE, NORTH HAMPTON, NH, 03862 · 2.1 mi
COAKLEY LANDFILL 480 BREAKFAST HILL RD, N HAMPTON, NH, 03862 · 4.0 mi

County

Rockingham County

Nearby towns

Portsmouth 8 mi
Amesbury, MA 9 mi
Newburyport, MA 10 mi
Durham 15 mi
Dover 17 mi
Haverhill, MA 17 mi
Somersworth 22 mi
Methuen, MA 23 mi

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Hampton as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.