EmissionsLookup
Non-Compliance Clean Water Act

O FALLON STP

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
REIDER RD
O FALLON, IL 62269
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County
ST CLAIR County
Inspections
2 · last Aug 17, 2021
Total Penalties
$0
Registry ID
110006367047

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.

3
Water (CWA)
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 Wet-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment Apr 19, 2025 Open
cwa Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment Apr 4, 2025 Open
cwa Schedule Event achieved late but reported Mar 31, 2025 Open
cwa Schedule Event unachieved and not reported Mar 31, 2025 Sep 2, 2025 Resolved
cwa Schedule Event reported late Mar 31, 2025 Open
cwa Schedule Event unachieved but reported Mar 31, 2025 Sep 2, 2025 Resolved
cwa Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment Mar 15, 2025 Open
cwa Schedule Event reported late Mar 31, 2024 Open
cwa Schedule Event unachieved but reported Mar 31, 2024 Aug 15, 2024 Resolved
cwa Schedule Event achieved late but reported Mar 31, 2024 Open
cwa Schedule Event unachieved and not reported Mar 31, 2024 Aug 15, 2024 Resolved
cwa Schedule Event unachieved but reported Mar 31, 2023 May 10, 2023 Resolved
cwa Schedule Event achieved late but reported Mar 31, 2023 Open
cwa Schedule Event reported late Mar 31, 2023 Open
cwa Schedule Event unachieved and not reported Mar 31, 2023 May 10, 2023 Resolved
cwa Schedule Event unachieved but reported Mar 31, 2022 Nov 2, 2022 Resolved
cwa Schedule Event achieved late but reported Mar 31, 2022 Open
cwa Schedule Event reported late Mar 31, 2022 Open
cwa Schedule Event unachieved and not reported Mar 31, 2022 Nov 2, 2022 Resolved
cwa Schedule Event achieved late but reported Sep 30, 2021 Open
cwa Schedule Event unachieved and not reported Sep 30, 2021 Nov 2, 2022 Resolved
cwa Schedule Event unachieved and not reported Sep 30, 2021 Nov 2, 2022 Resolved
cwa Schedule Event reported late Sep 30, 2021 Open
cwa Schedule Event achieved late but reported Sep 30, 2021 Open
cwa Schedule Event unachieved but reported Sep 30, 2021 Nov 2, 2022 Resolved
cwa Schedule Event reported late Sep 30, 2021 Open
cwa Schedule Event unachieved but reported Sep 30, 2021 Nov 2, 2022 Resolved
cwa Schedule Event reported late Mar 31, 2021 Open
cwa Schedule Event unachieved and not reported Mar 31, 2021 Nov 2, 2022 Resolved
cwa Schedule Event unachieved but reported Mar 31, 2021 Nov 2, 2022 Resolved
cwa Schedule Event achieved late but reported Mar 31, 2021 Open
cwa Schedule Event achieved late but reported Jan 31, 2021 Open
cwa Schedule Event achieved late but reported Nov 30, 2020 Open
cwa Schedule Event reported late Nov 30, 2020 Open
cwa Schedule Event unachieved but reported Nov 30, 2020 Oct 31, 2022 Resolved
cwa Schedule Event unachieved and not reported Nov 30, 2020 Oct 31, 2022 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2019 Open
cwa PR: Biosolids: Other Management Practice Violation Jan 1, 2019 Sep 30, 2020 Resolved
cwa Effluent Violations - Unauthorized Discharge Oct 31, 2017 Mar 13, 2018 Resolved
cwa Schedule Event unachieved and not reported Sep 30, 2015 Jan 14, 2016 Resolved
cwa Schedule Event reported late Sep 30, 2015 Open
cwa Schedule Event achieved late but reported Sep 30, 2015 Open
cwa Schedule Event unachieved but reported Sep 30, 2015 Jan 14, 2016 Resolved
cwa Management Practice Violations - Inflow/Infiltration (I/I) May 23, 2012 Open
cwa Schedule Event achieved late but reported Jul 31, 2011 Open
cwa Schedule Event achieved late but reported Jan 31, 2011 Open
cwa Schedule Event unachieved but reported Jan 31, 2011 Sep 1, 2011 Resolved
cwa Schedule Event reported late Jan 31, 2011 Open
cwa Schedule Event unachieved and not reported Jan 31, 2011 Sep 1, 2011 Resolved
cwa Effluent Violations - Narrative Effluent Violation Jul 31, 2010 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
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.06 mg/L 0.06 +14% Nov 2019 Open
Solids, total suspended DMR, Limited - Numeric Violation 12.20 mg/L 12.00 +2% Feb 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.05 mg/L 3.80 +33% Jun 2018 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.06 mg/L 0.06 +4% Jan 2018 Resolved
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.06 mg/L 0.06 +16% Dec 2017 Resolved
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.07 mg/L 0.06 +29% Nov 2017 Resolved
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.06 mg/L 0.06 +10% Oct 2017 Resolved
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.06 mg/L 0.06 +15% Aug 2017 Resolved

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-N00008366 · Jan 28, 2008
State Administrative Order of Consent
Clean Water Act · Case IL-N00005995 · Feb 21, 1997
CWA 309A AO For Compliance
Clean Water Act · Case 05-1985-N025 · Sep 30, 1985
CWA 309A AO For Compliance
Clean Water Act · Case 05-1984-N075 · Jun 29, 1984

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