EPA-regulated facilities in Hampden County, MA
There are 3,962 EPA-regulated facilities inside Hampden County, Massachusetts. The most common kinds are hazardous waste (2,633), water discharge (1,106), air emissions (704). 16 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 108 have a violation on record. Penalties over the last five years total $7.1M across 25 sites.
Open the map of Hampden County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 2,633 |
| Treatment, storage or disposal | 2 |
| Large quantity generators | 36 |
| Small quantity generators | 1,480 |
| Chemical (RMP/TRI) | 175 |
| Superfund | 20 |
| Air emissions | 704 |
| Major sources | 17 |
| Synthetic minor sources | 105 |
| Minor sources | 340 |
| Water discharge | 1,106 |
| Major permits | 7 |
| Minor permits | 778 |
| Drinking water systems | 138 |
| Greenhouse gas reporters | 13 |
| Data centers | 2 |
| Scrap yards | 9 |
| 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.
- JAIN AMERICAS - NUCEDAR MILLS Significant noncompliance · $11k in penalties
- CALLAWAY GOLF BALL OPERATIONS INC Significant noncompliance · $10k in penalties
- ASSOCIATED ELECTRO MECHANICS INC Significant noncompliance · $10k in penalties
- RDT AUTO CLEANING Significant noncompliance · $3k in penalties
- CHICOPEE WATER POLLUTION CONTROL Significant noncompliance
- KANE SCRAP IRON AND METAL INC Significant noncompliance
- LINE 1544 & 1755 TRANSMISSION LINE REPLACEMENT PROJECT Significant noncompliance
- RANDOLPH PRODUCTS CO Significant noncompliance
- WESTFIELD-BARNES MUNICIPAL AIRPORT Significant noncompliance
- SULCO WAREHOUSING & LOGISTICS, LLC Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- UNITED PARCEL SERVICE MASPR $5.3M in penalties
- UPS GROUND FREIGHT INC $860k in penalties
- FIVE STAR TRANSPORTATION, INC - CHICOPEE $325k in penalties
- FIVE STAR BUS $325k in penalties
- FARMLAND FOODS CARANDO DIVISION $139k in penalties
Superfund sites
- ATLAS COPCO COMPRESSORS
- FACEMATE SITE
- UNIROYAL COMPLEX (FORMER)
- BARNES AIR NATIONAL GUARD BASE
- AGAWAM SPORTSMANS CLUB
- PARSONS PAPER MILL SUPERFUND SITE
- RPM WOOD FINISHES GROUP INC
- SAVAGE ARMS
- SPRINGFIELD PAPER ROAD
- ANDERSON & SONS INC.
Data centers
Towns in Hampden County
Bordering counties
- Berkshire County
- Capitol Planning Region, CT
- Hampshire County
- Northeastern Connecticut Planning Region, CT
- Northwest Hills Planning Region, CT
- Worcester County
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.