Clean Water Act discharge permit · NPDES MAR10B580
NSTAR, Stoughton, MA: NPDES MAR10B580 discharge permit, effluent exceedances, inspections, penalties
- PendingPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NSTAR, held by Nstar, holds NPDES permit MAR10B580.
NSTAR, Stoughton, Massachusetts: Coverage under a general permit MAR10B580, held by Nstar; Pending.
NSTAR among its neighbors
EPA’s permit file holds 83 discharge permits in the Town River subwatershed (HUC 010900040103), MAR10B580 among them. Its county holds 194, 3 of them major permits; MAR10B580 is a permit EPA has not classed major or minor.
Other permits in the Town River subwatershed (HUC 010900040103)
- 0 BROADWAY, Raynham: MAR1004C2, minor permit, permit term to February 16, 2027
- 1588 & 1608 BROADWAY, Raynham: MAR1004C3, minor permit, permit term to February 16, 2027
- 2 UNITED DRIVE / E.J. PRESCOTT, INC., West Bridgewater: MAR100543, minor permit, permit term to February 16, 2027
- 290 TURNPIKE STREET EASTON, MA, Easton: MAR1005ZY, minor permit, permit term to February 16, 2027
- 5 MANLEY STREET, West Bridgewater: MAR10048I, minor permit, permit term to February 16, 2027
- 530 TURNPIKE STREET, Easton: MAR1004JE, minor permit, permit term to February 16, 2027
- 586 MANLEY STREET WAREHOUSE DEVELOPMENT, West Bridgewater: MAR1004KK, minor permit, permit term to February 16, 2027
- 6 LAKESHORE CENTER, Bridgewater: MAR1006CN, minor permit, permit term to February 16, 2027
- 608195-129714 IW HARDING: EASTON, MA - WASHINGTON STREET IMPROVEMENTS, Easton: MAR1005U1, minor permit, permit term to February 16, 2027
- 642-644 TURNPIKE STREET, Easton: MAR1005ZF, minor permit, permit term to February 16, 2027
What the register holds for NSTAR: its NPDES ID, its permit type and status, its its address in Stoughton, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR10B580.
Identity
| Facility as filed | NSTAR |
|---|---|
| Permittee as filed | Nstar |
| NPDES ID | MAR10B580 |
| Permit status | Pending |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Address | Stoughton, MA 02072 |
| Subwatershed | Town River (HUC 010900040103) |
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR10B580.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR10B580.
Inspections
EPA’s inspection file holds no inspection for NPDES MAR10B580.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MAR10B580.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MAR10B580.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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Nearby on the register
- Discharge permits in Stoughton
- Every permit record in Stoughton, A to Z
- Discharge permits in Massachusetts
- Every permit record in Massachusetts, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.