Non-Compliance
Clean Water Act
WARRENTON PWS
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
-
WILLOW ROAD
WARRENTON, MO 63383
View on map ↗ - County
- WARREN County
- Inspections
- 2 · last Apr 11, 2024
- Total Penalties
- $0
- Registry ID
- 110000737150
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.
4
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 | Schedule Event unachieved and not reported | Jan 25, 2026 | Feb 25, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2025 | Jan 1, 2026 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jul 3, 2024 | Jul 23, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Apr 30, 2024 | May 24, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Nov 14, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2022 | Jan 18, 2023 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2022 | Jan 18, 2023 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2021 | Mar 8, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2021 | Mar 8, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2021 | Mar 16, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Mar 16, 2021 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 11, 2019 | Dec 27, 2019 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 21, 2019 | Aug 30, 2019 | Resolved |
| cwa | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | Aug 21, 2019 | Aug 30, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 31, 2012 | Jan 23, 2013 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2012 | Jan 23, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 31, 2011 | Apr 9, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2011 | Apr 9, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2011 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2011 | — | Open |
| cwa | Management Practice Violations - Biosolids/Sewage Sludge Violation (Part 503 and State Regulations) | Dec 31, 1999 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 74.00 % | 85.00 | +73% | Jan 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 53.40 mg/L | 45.00 | +19% | Mar 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Mar 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Feb 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 2.70 | +15% | Mar 2024 | 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.
CWA 309A AO For Compliance
Clean Water Act
· Case 07-2000-N007 · Mar 31, 2000
CWA 309A AO For Compliance
Clean Water Act
· Case 07-2000-N009 · Mar 31, 2000
CWA 309A AO For Compliance
Clean Water Act
· Case 07-1999-N017 · Sep 30, 1999
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