Non-Compliance
Clean Water Act
RCRA
PROTON ENERGY SYSTEMS INC
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
-
10 TECHNOLOGY DR
WALLINGFORD, CT 06492
View on map ↗ - County
- NEW HAVEN County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 333999
- Inspections
- 5 · last Oct 6, 2025
- Total Penalties
- $0
- Registry ID
- 110016683052
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.
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 |
|---|---|---|---|---|
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Oct 6, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Apr 10, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Feb 26, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 26, 2024 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Flow, maximum during 24 hr period | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +107% | Jun 2023 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.00 MGD | 0.00 | +107% | Jun 2023 | Open |
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