Environmental compliance · county
Environmental compliance in Suffolk County
2,874 active EPA-regulated sites in Suffolk County, Massachusetts: 60 with an identified violation, 31 in significant violation, 221 inspections and $5.8 million in penalties over five years — EPA ECHO, as of October 18, 2026.
How many facilities in Suffolk County, Massachusetts are regulated by the EPA, and how many are in violation (as of October 18, 2026)?
How many active facilities in Suffolk County, Massachusetts fall under each EPA program?
A facility can be in several programs.
| Program | Active sites |
|---|---|
| Air (Clean Air Act) | 420 |
| Water discharge permits (Clean Water Act, NPDES) | 612 |
| Hazardous waste (RCRA) | 2,127 |
| Drinking water systems (SDWA) | 23 |
| Toxics Release Inventory reporters | 7 |
| Greenhouse gas reporters (GHGRP) | 7 |
Which large facilities in Suffolk County, Massachusetts does the EPA track, and are they in violation?
| Facility | Compliance status | Quarters in violation (of 12) | Penalties, 5 years |
|---|---|---|---|
| CHELSEA SANDWICH PETROLEUM STORAGE FACILITY Chelsea, MA | Violation Identified | 10 | $11,500 |
| ENERGY TRANSFER EAST BOSTON East Boston, MA | Violation Identified | 8 | – |
| GULF OIL LP CHELSEA Chelsea, MA | No Violation Identified | 7 | – |
| GLOBAL REVCO TERMINAL Revere, MA | No Violation Identified | 6 | – |
| 27 COMBINED SEWER OVERFLOWS Boston, MA | Violation Identified | 4 | – |
| DEER ISLAND WASTEWATER TREATMENT FACILITY Winthrop, MA | Violation Identified | 3 | – |
| BOSTON UNIVERSITY PHYSICAL PLANT Boston, MA | No Violation Identified | 0 | – |
| CHELSEA COMBINED SEWER OVERFLOWS Chelsea, MA | No Violation Identified | 0 | – |
| EXELON NEW BOSTON GENERATING STATION Boston, MA | No Violation Identified | 0 | – |
| GILLETTE MANUFACTURING Boston, MA | No Violation Identified | 0 | – |
| MBTA SOUTH BOSTON POWER PLANT Boston, MA | No Violation Identified | 0 | – |
| MEDICAL AREA TOTAL ENERGY PLANT Boston, MA | No Violation Identified | 0 | – |
| NORTHEASTERN UNIVERSITY POWER PLANT Boston, MA | No Violation Identified | 0 | – |
| VEOLIA - STEAM GENERATING PLANT Boston, MA | No Violation Identified | 0 | – |
All figures for Suffolk County · Massachusetts · United States
EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.
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