Non-Compliance
Clean Water Act
SEAFORD WASTEWATER TREATMENT PLANT
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
-
NANTICOKE AVENUE
SEAFORD, DE 19973
View on map ↗ - County
- SUSSEX County
- Inspections
- 5 · last Jul 16, 2025
- Total Penalties
- $0
- Registry ID
- 110039821271
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.
1
Water (CWA)
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 | PR: Failure to issue/reissue control mechanisms to at least 90% of SIU/CIUs w/in 6 months (Level II) | Dec 31, 2025 | — | Open |
| cwa | WW Storm Water Non-Construction - Failure to properly install/implement BMPs | Jun 19, 2012 | Jul 20, 2012 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 19, 2012 | Jul 20, 2012 | Resolved |
| cwa | Management Practice Violations - Failure to Conduct Inspections | Jun 3, 1997 | Jun 3, 1997 | Resolved |
| cwa | Pretreatment - Failure to Issue SIU Permits | Dec 2, 1996 | Jun 3, 1997 | 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 |
|---|---|---|---|---|---|---|
| Enterococci: group D, MF trans, M-E, EIA | DMR, Limited - Numeric Violation | 240.20 MPN/100mL | 185.00 | +30% | Jun 2022 | Open |
| Copper, dissolved [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +18% | Oct 2020 | Open |
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