PRINCETON PLASMA PHYSICS LABORATORY
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
ROUTE 1, JAMES FORRESTAL CAMPUS
PRINCETON, NJ 08540
View on map ↗ - County
- MERCER County
- Industry
- Professional, Scientific, and Technical Services
- NAICS (North American Industry Classification)
- 541710
- Inspections
- 7 · last Nov 21, 2025
- Total Penalties
- $0
- Registry ID
- 110012516606
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | FRV | Mar 11, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 2, 2024 | Feb 2, 2024 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Conduct Inspections | May 1, 2020 | — | Open |
| cwa | WW Storm Water MS4 - Failure to Conduct Inspections | May 1, 2020 | — | Open |
| cwa | Permit Violations - Application Incomplete | May 1, 2020 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 2, 2008 | Jan 22, 2009 | Resolved |
| cwa | Violation Detected During Inspection | Mar 18, 1994 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Aug 31, 1989 | Oct 20, 1989 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 1, 1983 | Dec 18, 1983 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Tetrachloroethylene | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +15% | Sep 2021 | Open |
| Tetrachloroethylene | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +8% | May 2021 | Open |
| Tetrachloroethylene | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +28% | Jul 2019 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.