Non-Compliance
Clean Water Act
MILAN 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
-
75 GUMP LAKE ROAD
MILAN, MI 48160
View on map ↗ - County
- WASHTENAW County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 6 · last Nov 19, 2024
- Total Penalties
- $0
- Registry ID
- 110039716901
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.
11
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 | Dec 31, 2025 | Apr 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2025 | Apr 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2025 | Dec 30, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2025 | Dec 30, 2025 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Nov 19, 2024 | — | Open |
| cwa | Failure to enforce standards, local limits, and reporting requirements (>15% SNC SIU) (Level II) | Nov 13, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Aug 29, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | May 13, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Jan 3, 2024 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 18, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Aug 10, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2022 | — | Open |
| cwa | Schedule Event reported late | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | May 31, 2021 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Jan 21, 2019 | — | Open |
| cwa | Schedule Event reported late | Nov 14, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 14, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 14, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 14, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 14, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 14, 2016 | — | Open |
| cwa | Schedule Event reported late | Sep 14, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2016 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Feb 21, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 10, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2016 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2016 | — | Open |
| cwa | Failure to enforce standards, local limits, and reporting requirements (>15% SNC SIU) (Level II) | Aug 11, 2015 | — | Open |
| cwa | Pretreatment - Failure to Develop/Enforce Standards | Aug 11, 2015 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 51.50 mg/L | 30.00 | +72% | Sep 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.80 mg/L | 10.00 | +38% | Sep 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.10 mg/L | 4.00 | +28% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.00 mg/L | 4.00 | +25% | Sep 2024 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 598.00 MPN/100mL | 400.00 | +50% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.50 mg/L | 4.00 | +63% | Jul 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.30 mg/L | 4.00 | +83% | Jun 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.60 mg/L | 10.00 | +26% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 4.74 kg/d | 2.09 | +127% | May 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.24 mg/L | 1.00 | +24% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 104.70 mg/L | 20.00 | +424% | May 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 101.00 mg/L | 10.00 | +910% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 421.10 mg/L | 30.00 | +1,304% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 23.61 kg/d | 3.13 | +654% | May 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.60 mg/L | 4.00 | +90% | May 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 1.43 kg/d | 1.04 | +37% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.40 mg/L | 45.00 | +30% | Jan 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.60 mg/L | 13.00 | +43% | Nov 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 33.00 mg/L | 13.00 | +154% | Oct 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Sep 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.70 mg/L | 4.00 | +68% | Aug 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 24.00 mg/L | 10.00 | +140% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.30 mg/L | 2.00 | +115% | Aug 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.20 mg/L | 4.00 | +80% | Jul 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 19.20 mg/L | 10.00 | +92% | Jul 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.30 mg/L | 4.00 | +33% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.40 mg/L | 10.00 | +44% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.60 kg/d | 4.67 | +319% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.70 mg/L | 30.00 | +69% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 204.60 mg/L | 45.00 | +355% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3.54 kg/d | 3.13 | +13% | Mar 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 74.00 % | 85.00 | +73% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 77.00 mg/L | 45.00 | +71% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.72 kg/d | 4.67 | +23% | Feb 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 50.40 mg/L | 40.00 | +26% | Dec 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 29.00 mg/L | 13.00 | +123% | Nov 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 23.00 mg/L | 13.00 | +77% | Oct 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.85 mg/L | 2.40 | +60% | Oct 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 9.00 mg/L | 4.00 | +125% | Sep 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.53 mg/L | 2.00 | +127% | Sep 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 36.60 mg/L | 10.00 | +266% | Sep 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 4.60 mg/L | 4.00 | +15% | Aug 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Jul 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.91 mg/L | 0.50 | +82% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 mg/L | 2.00 | +80% | Jun 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.40 mg/L | 10.00 | +44% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.65 mg/L | 2.40 | +52% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Sep 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.08 mg/L | 1.00 | +108% | Oct 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Sep 2020 | 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 MI-N00000498 · Sep 12, 1997
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