Clean Water Act discharge permit · NPDES NJG306576
PRINCETON HYDRO, LLC, East Amwell Twp, NJ: NPDES NJG306576 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
PRINCETON HYDRO, LLC, held by PRINCETON HYDRO LLC, holds NPDES permit NJG306576. EPA’s file records it issued July 1, 2020 and expiring June 30, 2025.
PRINCETON HYDRO, LLC, East Amwell Twp, New Jersey: Coverage under a general permit NJG306576, held by PRINCETON HYDRO LLC; Effective; issued July 1, 2020, term to June 30, 2025.
Other permits held by PRINCETON HYDRO LLC
- PRINCETON HYDRO, LLC, Trenton City: NJG360601, issued August 22, 2024
PRINCETON HYDRO, LLC among its neighbors
EPA’s permit file holds 11 discharge permits in the Lower Neshanic River subwatershed (HUC 020301050107), NJG306576 among them. Its county holds 411, 5 of them major permits; NJG306576 is a minor permit.
Other permits in the Lower Neshanic River subwatershed (HUC 020301050107)
- 1824H - TENNIS FACILITY, Hillsborough Twp: NJG302252, minor permit, permit term to February 28, 2022
- 20-08-015, East Amwell Twp: NJG316521, minor permit, permit term to February 28, 2022
- CAMP AGNES DEWITT: GIRL SCOUTS HEART OF NJ, Hillsborough Twp: NJG252069, minor permit, permit term to February 28, 2022
- COUNTY BRIDGE E-174, East Amwell Twp: NJG211231, minor permit, permit term to February 28, 2022
- EAST AMWELL TWP, East Amwell Twp: NJG151581, minor permit, permit term to December 31, 2027
- LIMA FAMILY PARTNERSHIP DWELLING, East Amwell Twp: NJG329797, minor permit, permit term to February 28, 2022
- MURPHY RESIDENCE, East Amwell Twp: NJG265454, minor permit, permit term to February 28, 2022
- REMEDIATION PLAN PHASE IA, Hillsborough Twp: NJG319279, minor permit, permit term to February 28, 2022
- TABBY'S PLACE: A CAT SANCTUARY, East Amwell Twp: NJG318043, minor permit, permit term to February 28, 2022
- URBANO FIELD GRADING/FILLING-PHASE 1, East Amwell Twp: NJG239160, minor permit, permit term to February 28, 2022
What the register holds for PRINCETON HYDRO, LLC: its NPDES ID, its permit type and status, its dates, its address in East Amwell Twp, New Jersey. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NJG306576.
Identity
| Facility as filed | PRINCETON HYDRO, LLC |
|---|---|
| Permittee as filed | PRINCETON HYDRO LLC |
| NPDES ID | NJG306576 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 1, 2020 |
| Expiration date | June 30, 2025 |
| Address | East Amwell Twp, NJ 08551 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lower Neshanic River (HUC 020301050107) |
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 NJG306576.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NJG306576.
Inspections
EPA’s inspection file holds no inspection for NPDES NJG306576.
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 NJG306576.
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, NJG306576.
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- One watershed — $2,990/year
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Nearby on the register
- Discharge permits in East Amwell Twp
- Every permit record in East Amwell Twp, A to Z
- Discharge permits in New Jersey
- Every permit record in New Jersey, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.