Non-Compliance
Clean Water Act
WINONA 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
-
1400 SHIVES ROAD
WINONA, MN 55987
View on map ↗ - County
- WINONA County
- Inspections
- 4 · last Feb 17, 2026
- Total Penalties
- $0 · last Dec 6, 2017
- Registry ID
- 110039744140
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.
8
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 reported late | Dec 28, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 28, 2025 | Feb 6, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 28, 2025 | Feb 6, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 28, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2025 | Nov 25, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2025 | Nov 25, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2025 | — | Open |
| cwa | Schedule Event reported late | Jun 28, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 28, 2025 | Feb 6, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 28, 2025 | Feb 6, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 28, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 28, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 28, 2024 | Apr 21, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 28, 2024 | Apr 21, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 28, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2023 | Mar 22, 2024 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2023 | Mar 22, 2024 | Resolved |
| cwa | Schedule Event reported late | Dec 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2023 | — | Open |
| cwa | Biosolids - Land Application: Facility Failed to Keep Records for Preparers and Appliers | Mar 14, 2017 | — | Open |
| cwa | Biosolids - Land Application: Applied to Land at Greater than the Agronomic Rate Violation | Mar 14, 2017 | — | Open |
| cwa | Biosolids - Land Application: Failure to Notify State Permitting Authority | Mar 14, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 2014 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2012 | Aug 17, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2012 | Aug 17, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 30, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 30, 2009 | Mar 13, 2009 | Resolved |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Jan 21, 1988 | Sep 30, 1988 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,681.00 kg/d | 1,633.00 | +3% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 107.00 mg/L | 45.00 | +138% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | May 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,696.00 kg/d | 1,633.00 | +4% | May 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,088.00 kg/d | 1,633.00 | +89% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 45.00 | +38% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,948.00 kg/d | 1,633.00 | +19% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 67.00 mg/L | 45.00 | +49% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.00 mg/L | 45.00 | +18% | Jun 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 66.00 mg/L | 40.00 | +65% | May 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.04 | +71% | May 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 33.00 mg/L | 25.00 | +32% | May 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.04 | +163% | Apr 2017 | 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.
State CWA Non Penalty AO
Clean Water Act
· Case MN-00N003753NON20261 · Mar 9, 2026
State CWA Penalty AO
Clean Water Act
· Case MN-APO12062017 · Dec 6, 2017
$1,500
State CWA Non Penalty AO
Clean Water Act
· Case MN-N00001042 · Jun 1, 2007
State CWA Non Penalty AO
Clean Water Act
· Case MN-N00000739 · Mar 27, 1997
State Administrative Order of Consent
Clean Water Act
· Case MN-N00000675 · Aug 9, 1996
State CWA Non Penalty AO
Clean Water Act
· Case MN-N00000658 · May 3, 1993
State CWA Non Penalty AO
Clean Water Act
· Case MN-N00000485 · May 31, 1989
Other facilities in WINONA County, MN
HAUSER ART GLASS CO INC
WINONA, MN
· Manufacturing
GREAT RIVER BLUFF STATE PARK
WINONA, MN
MILLER FELPAX CORP
WINONA, MN
· Manufacturing
XCEL ENERGY - WINONA SERVICE
WINONA, MN
BAUER ELECTROTECH
WINONA, MN