Non-Compliance
Clean Water Act
MAHOMET STP, VILLAGE OF
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
-
806 1/2 SOUTH CENTER STREET
MAHOMET, IL 61853
View on map ↗ - County
- CHAMPAIGN County
- Total Penalties
- $0
- Registry ID
- 110006770155
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.
1
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 31, 2025 | Mar 28, 2025 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2025 | Mar 28, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 31, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2023 | Mar 3, 2023 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2023 | Mar 3, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2022 | Oct 10, 2022 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2022 | Oct 10, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2022 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2021 | Sep 2, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2021 | Sep 2, 2021 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2010 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2010 | Mar 3, 2010 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2010 | Mar 3, 2010 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2008 | Sep 30, 2008 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2007 | Sep 30, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2007 | Sep 30, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 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 |
|---|---|---|---|---|---|---|
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 19.50 kg/d | 18.89 | +3% | Mar 2024 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 20.02 kg/d | 18.89 | +6% | Feb 2024 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 28.50 kg/d | 18.89 | +51% | Jan 2024 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 19.61 kg/d | 18.89 | +4% | Mar 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.01 mg/L | 1.00 | +1% | Sep 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.05 | +40% | Aug 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.12 mg/L | 1.00 | +12% | Jun 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.13 mg/L | 1.00 | +13% | Jan 2016 | 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 Administrative Order of Consent
Clean Water Act
· Case IL-N00004306 · Dec 16, 2003
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