EmissionsLookup
Non-Compliance Clean Water Act

MCELVAIN SCHOOL 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
593 AVA ROAD
MURPHYSBORO, IL 62966
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County
JACKSON County
Inspections
2 · last Jun 17, 2025
Total Penalties
$0
Registry ID
110006769078

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.

10
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 Schedule Event achieved late but reported Jan 31, 2026 Open
cwa Schedule Event unachieved and not reported Jan 31, 2025 Jul 16, 2025 Resolved
cwa Schedule Event reported late Jan 31, 2025 Open
cwa Schedule Event unachieved but reported Jan 31, 2025 Jul 16, 2025 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2025 Open
cwa Schedule Event unachieved and not reported Jul 31, 2024 Jul 16, 2025 Resolved
cwa Schedule Event unachieved but reported Jul 31, 2024 Jul 16, 2025 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2024 Open
cwa Schedule Event reported late Jul 31, 2024 Open
cwa Schedule Event reported late Jan 31, 2024 Open
cwa Schedule Event achieved late but reported Jan 31, 2024 Open
cwa Schedule Event unachieved but reported Jan 31, 2024 Jul 29, 2025 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2024 Jul 29, 2025 Resolved
cwa Schedule Event reported late Jul 31, 2023 Open
cwa Schedule Event unachieved but reported Jul 31, 2023 Sep 29, 2023 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2023 Open
cwa Schedule Event unachieved and not reported Jul 31, 2023 Sep 29, 2023 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2023 Open
cwa Schedule Event reported late Jan 31, 2023 Open
cwa Schedule Event reported late Jan 31, 2022 Open
cwa Schedule Event achieved late but reported Jan 31, 2022 Open
cwa Permit Violations - Discharge Without a Valid Permit Nov 4, 2020 Nov 23, 2020 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2020 Open
cwa Schedule Event unachieved and not reported Jan 31, 2019 Mar 11, 2019 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2019 Mar 11, 2019 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2019 Open
cwa Schedule Event reported late Jan 31, 2019 Open
cwa Schedule Event achieved late but reported Jul 31, 2018 Open
cwa Schedule Event achieved late but reported Jan 31, 2018 Open
cwa Schedule Event reported late Jan 31, 2018 Open
cwa Schedule Event unachieved but reported Jul 31, 2017 Sep 5, 2017 Resolved
cwa Schedule Event unachieved and not reported Jul 31, 2017 Sep 5, 2017 Resolved
cwa Schedule Event reported late Jul 31, 2017 Open
cwa Schedule Event achieved late but reported Jul 31, 2017 Open
cwa Schedule Event achieved late but reported Jan 31, 2017 Open
cwa Schedule Event reported late Jan 31, 2017 Open
cwa Schedule Event unachieved and not reported Jan 31, 2016 Mar 25, 2016 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2016 Mar 25, 2016 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2016 Open
cwa Schedule Event reported late Jan 31, 2016 Open
cwa Schedule Event reported late Jan 31, 2015 Open
cwa Schedule Event unachieved but reported Jan 31, 2015 Jul 30, 2015 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2015 Open
cwa Schedule Event unachieved and not reported Jan 31, 2015 Jul 30, 2015 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2014 Open
cwa Schedule Event reported late Jul 31, 2014 Open
cwa Schedule Event unachieved and not reported Jan 31, 2014 Aug 25, 2014 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2014 Aug 25, 2014 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2014 Open
cwa Schedule Event reported late Jan 31, 2014 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
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 14.10 mg/L 10.00 +41% Jan 2026 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.40 mg/L 1.50 +60% Sep 2025 Resolved
Coliform, fecal general DMR, Limited - Numeric Violation 2,420.00 MPN/100mL 400.00 +505% Sep 2025 Open
Coliform, fecal general DMR, Limited - Numeric Violation 1,187.00 MPN/100mL 400.00 +197% May 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.40 mg/L 1.50 +60% May 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.30 mg/L 3.00 +77% Dec 2024 Resolved
Coliform, fecal general DMR, Limited - Numeric Violation 448.00 MPN/100mL 400.00 +12% Jul 2023 Open
Coliform, fecal general DMR, Limited - Numeric Violation 820.00 MPN/100mL 400.00 +105% May 2023 Open
Coliform, fecal general DMR, Limited - Numeric Violation 510.00 MPN/100mL 400.00 +28% Oct 2022 Open
Coliform, fecal general DMR, Limited - Numeric Violation 470.00 MPN/100mL 400.00 +18% Sep 2022 Open
Coliform, fecal general DMR, Limited - Numeric Violation 820.00 MPN/100mL 400.00 +105% Jul 2022 Open
Coliform, fecal general DMR, Limited - Numeric Violation 790.00 MPN/100mL 400.00 +98% Jun 2022 Open
Coliform, fecal general DMR, Limited - Numeric Violation 430.00 MPN/100mL 400.00 +8% May 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 12.00 mg/L 10.00 +20% Dec 2021 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 11.00 mg/L 10.00 +10% Oct 2021 Resolved
Coliform, fecal general DMR, Limited - Numeric Violation 550.00 MPN/100mL 400.00 +38% Oct 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 12.00 mg/L 10.00 +20% Sep 2021 Resolved
Coliform, fecal general DMR, Limited - Numeric Violation 460.00 MPN/100mL 400.00 +15% Sep 2021 Open
Coliform, fecal general DMR, Limited - Numeric Violation 660.00 MPN/100mL 400.00 +65% Aug 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 14.00 mg/L 12.00 +17% Jul 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.40 mg/L 1.20 +100% Jul 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 12.00 mg/L 10.00 +20% Jul 2021 Resolved
Coliform, fecal general DMR, Limited - Numeric Violation 1,050.00 MPN/100mL 400.00 +163% Jul 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.40 mg/L 1.20 +17% Jun 2021 Open
Coliform, fecal general DMR, Limited - Numeric Violation 970.00 MPN/100mL 400.00 +143% Jun 2021 Open
Coliform, fecal general DMR, Limited - Numeric Violation 690.00 MPN/100mL 400.00 +73% May 2021 Open
Coliform, fecal general DMR, Limited - Numeric Violation 426.00 MPN/100mL 400.00 +7% Oct 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.70 mg/L 1.50 +13% Sep 2020 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 13.00 mg/L 10.00 +30% Jan 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 13.00 mg/L 12.00 +8% Nov 2019 Open
Coliform, fecal general DMR, Limited - Numeric Violation 760.00 MPN/100mL 400.00 +90% Oct 2019 Open
Coliform, fecal general DMR, Limited - Numeric Violation 12,098.00 MPN/100mL 400.00 +2,925% Sep 2019 Open
Coliform, fecal general DMR, Limited - Numeric Violation 2,496.00 MPN/100mL 400.00 +524% May 2019 Open
Coliform, fecal general DMR, Limited - Numeric Violation 925.00 MPN/100mL 400.00 +131% Oct 2018 Open
Coliform, fecal general DMR, Limited - Numeric Violation 12,000.00 MPN/100mL 400.00 +2,900% Sep 2018 Open
Coliform, fecal general DMR, Limited - Numeric Violation 12,098.00 MPN/100mL 400.00 +2,925% Aug 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.80 mg/L 1.20 +50% Aug 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.50 mg/L 1.20 +25% Jul 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 13.00 mg/L 10.00 +30% May 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.90 mg/L 1.50 +27% May 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 19.00 mg/L 10.00 +90% Apr 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.70 mg/L 1.50 +13% Apr 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.90 mg/L 1.50 +27% Sep 2017 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 67.00 mg/L 20.00 +235% Aug 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.40 mg/L 3.00 +380% Aug 2017 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 67.00 mg/L 10.00 +570% Aug 2017 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.80 mg/L 4.00 +5% Aug 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.40 mg/L 1.20 +1,100% Aug 2017 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 161.00 mg/L 25.00 +544% Aug 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.40 mg/L 10.10 +43% Aug 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 Administrative Order of Consent
Clean Water Act · Case IL-0050083 · May 9, 2024
State Administrative Order of Consent
Clean Water Act · Case IL-N00001506 · Dec 31, 2003
State Administrative Order of Consent
Clean Water Act · Case IL-N00006747 · May 28, 2002

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