DEARBORN CSO
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
-
16901 MICHGAN AVE.
DEARBORN, MI 48126
View on map ↗ - County
- WAYNE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 3 · last Nov 13, 2025
- Total Penalties
- $0
- Registry ID
- 110006740642
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 | Monitoring Violations - Invalid/Unrepresentative Sample | Mar 18, 2025 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Mar 18, 2025 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Jul 10, 2024 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Jun 29, 2024 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 1, 2024 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | May 20, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2023 | Oct 27, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2023 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2023 | Oct 27, 2023 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2023 | Oct 4, 2023 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 21, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 30, 2021 | — | Open |
| cwa | Schedule Event reported late | Dec 30, 2021 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 21, 2021 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Mar 26, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 26, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Apr 2, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Apr 2, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2020 | Dec 1, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2020 | Dec 1, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2020 | Dec 1, 2020 | Resolved |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Feb 12, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Feb 12, 2020 | — | Open |
| cwa | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Feb 11, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Feb 11, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2020 | Apr 1, 2020 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Aug 26, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2019 | Apr 2, 2019 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Oct 21, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2018 | Dec 1, 2018 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Feb 21, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2016 | Jul 1, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2015 | Mar 31, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2015 | Mar 31, 2016 | Resolved |
| cwa | Permit Violations - Discharge Without a Valid Permit | May 26, 2008 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | May 26, 2007 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Overdue | 2,553.00 MPN/100mL | 400.00 | +538% | Jun 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,553.00 MPN/100mL | 400.00 | +538% | Jun 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,511.00 MPN/100mL | 400.00 | +528% | May 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,069.00 MPN/100mL | 1,000.00 | +107% | Apr 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 851.00 MPN/100mL | 400.00 | +113% | Jun 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,131.00 MPN/100mL | 1,000.00 | +213% | Apr 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,254.00 MPN/100mL | 1,000.00 | +25% | Feb 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 678.00 MPN/100mL | 400.00 | +70% | May 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,427.00 MPN/100mL | 400.00 | +257% | Jun 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 639.00 MPN/100mL | 400.00 | +60% | Aug 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 11,150.00 MPN/100mL | 400.00 | +2,688% | Jul 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 493.00 MPN/100mL | 400.00 | +23% | Jun 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,415.00 MPN/100mL | 400.00 | +254% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 938.00 MPN/100mL | 400.00 | +135% | Sep 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 800.00 MPN/100mL | 400.00 | +100% | Aug 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,104.00 MPN/100mL | 400.00 | +176% | Aug 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 750.00 MPN/100mL | 400.00 | +88% | Jun 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 772.00 MPN/100mL | 400.00 | +93% | Jun 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 498.00 MPN/100mL | 400.00 | +25% | Sep 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,152.00 MPN/100mL | 400.00 | +938% | Jul 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,018.00 MPN/100mL | 1,000.00 | +2% | Dec 2015 | 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.