EPA-regulated facilities in Plymouth County, MA
There are 3,694 EPA-regulated facilities inside Plymouth County, Massachusetts. The most common kinds are hazardous waste (2,292), water discharge (1,076), air emissions (478). 14 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 52 have a violation on record. Penalties over the last five years total $7.1M across 19 sites.
Open the map of Plymouth County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 2,292 |
| Large quantity generators | 17 |
| Small quantity generators | 1,222 |
| Transporters | 2 |
| Chemical (RMP/TRI) | 71 |
| Superfund | 26 |
| Air emissions | 478 |
| Major sources | 3 |
| Synthetic minor sources | 36 |
| Minor sources | 232 |
| Water discharge | 1,076 |
| Major permits | 12 |
| Minor permits | 826 |
| Drinking water systems | 223 |
| Greenhouse gas reporters | 6 |
| Data centers | 1 |
| Scrap yards | 10 |
| Recycling centers | 3 |
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.
- CLEAN HARBORS ENVIRONMENTAL SERVICES Significant noncompliance · $156k in penalties
- FIRST STUDENT INC 11914 Significant noncompliance
- RICHMOND WATER PARK W T P Significant noncompliance
- GATRA FACILITY Significant noncompliance
- BRIDGEWATER WASTE WATER TREATMENT FACILITY Significant noncompliance
- JUSHI MA INC Significant noncompliance
- SCITUATE WASTEWATER TREATMENT PLANT Significant noncompliance
- CHATHAM VILLAGE FOODS Significant noncompliance
- SCITUATE BOAT WORKS Significant noncompliance
- WAREHAM WATER POLLUTION CONTROL FACILITY Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- UNITED PARCEL SERVICE MABRO $5.3M in penalties
- ABF FREIGHT SYSTEMS INC $535k in penalties
- RUSSELECTRIC INC $243k in penalties
- TROJAN RECYCLING, INC. $170k in penalties
- NAUSET DISPOSAL - 22 CANTOR COURT, PLYMOUTH, MA $170k in penalties
Superfund sites
- PLYMOUTH HARBOR/CANNON ENGINEERING SITE
- NORTH CARVER LANDFILL
- J & G AUTO SALVAGE
- LYNCH'S LAUNDROMAT
- ROCKLAND IND INC (FORMER)
- NATIONAL FIREWORKS - MASSACHUSETTS
- MANOMET LANDFILL
- MURRAY CARVER INCORPORATED
- LOUIS M GERSON CO INC
- EASTERN STATES STEEL SITE
Data centers
Towns in Plymouth County
Bordering counties
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. The Data page explains where each record comes from and how it can mislead.