CORYDON WWTP
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
-
340 W. POPLAR AVENUE
CORYDON, IN 47112
View on map ↗ - County
- HARRISON County
- Inspections
- 2 · last May 14, 2024
- Total Penalties
- $0
- Registry ID
- 110000731959
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
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 | Schedule Event achieved late but reported | Apr 1, 2025 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Dec 2, 2016 | — | Open |
| cwa | Management Practice Violations - Best Management Practice Deficiencies | Jun 8, 2015 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 8, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | May 31, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 31, 2004 | Jul 26, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 26, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 26, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 26, 1991 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.66 mg/L | 2.90 | +785% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 32.91 kg/d | 21.97 | +50% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.15 mg/L | 1.90 | +381% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.90 mg/L | 1.30 | +123% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.60 mg/L | 2.00 | +530% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.77 kg/d | 15.16 | +162% | Jun 2023 | 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.