EmissionsLookup
Non-Compliance Clean Water Act

POTOMAC 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
110 1/2 STATE STREET
POTOMAC, IL 61865
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County
VERMILION County
Inspections
1 · last Jun 10, 2021
Total Penalties
$0
Registry ID
110014451244

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.

4
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 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 11, 2010 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2010 Mar 11, 2010 Resolved
cwa Schedule Event reported late Jan 31, 2009 Open
cwa Schedule Event achieved late but reported Jan 31, 2009 Open
cwa Schedule Event unachieved and not reported Jan 31, 2009 Mar 25, 2009 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2009 Mar 25, 2009 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2008 Apr 1, 2008 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2008 Open
cwa Schedule Event unachieved and not reported Jan 31, 2005 Mar 7, 2005 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2005 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 85.81 kg/d 69.92 +23% May 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 38.00 mg/L 37.00 +3% May 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 39.00 mg/L 37.00 +5% Apr 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 79.59 kg/d 69.92 +14% Mar 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 39.00 mg/L 37.00 +5% Mar 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 43.00 mg/L 37.00 +16% Jun 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 50.00 mg/L 37.00 +35% May 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 50.00 mg/L 45.00 +11% May 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 79.45 kg/d 69.92 +14% Apr 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 44.00 mg/L 37.00 +19% Apr 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 57.00 mg/L 37.00 +54% Jun 2022 Open
Solids, total suspended DMR, Limited - Numeric Violation 57.00 mg/L 45.00 +27% Jun 2022 Open
Solids, total suspended DMR, Limited - Numeric Violation 45.00 mg/L 37.00 +22% May 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 76.00 kg/d 38.59 +97% Feb 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 76.00 kg/d 62.20 +22% Feb 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 96.50 mg/L 40.00 +141% Feb 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 96.50 mg/L 25.00 +286% Feb 2022 Open
Solids, total suspended DMR, Limited - Numeric Violation 55.00 mg/L 37.00 +49% Sep 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 55.00 mg/L 45.00 +22% Sep 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 49.00 mg/L 37.00 +32% Apr 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 49.00 mg/L 45.00 +9% Apr 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 53.00 mg/L 45.00 +18% Feb 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 53.00 mg/L 37.00 +43% Feb 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 63.00 mg/L 37.00 +70% Oct 2018 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 63.00 mg/L 45.00 +40% Oct 2018 Open
Solids, total suspended DMR, Limited - Numeric Violation 118.00 mg/L 45.00 +162% Sep 2018 Open
Solids, total suspended DMR, Limited - Numeric Violation 118.00 mg/L 37.00 +219% Sep 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 59.00 mg/L 25.00 +136% Apr 2018 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 59.00 mg/L 40.00 +48% Apr 2018 Open
Solids, total suspended DMR, Limited - Numeric Violation 56.00 mg/L 37.00 +51% Dec 2017 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 56.00 mg/L 45.00 +24% Dec 2017 Open
Solids, total suspended DMR, Limited - Overdue 74.00 mg/L 37.00 +100% Oct 2017 Resolved
Solids, total suspended DMR, Limited - Overdue 74.00 mg/L 45.00 +64% Oct 2017 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 74.00 mg/L 45.00 +64% Oct 2017 Open
Solids, total suspended DMR, Limited - Numeric Violation 74.00 mg/L 37.00 +100% Oct 2017 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 26.00 mg/L 25.00 +4% Sep 2017 Open
Solids, total suspended DMR, Limited - Numeric Violation 48.00 mg/L 45.00 +7% Jul 2017 Open
Solids, total suspended DMR, Limited - Numeric Violation 48.00 mg/L 37.00 +30% Jul 2017 Resolved
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 5.00 mg/L 6.00 +17% May 2017 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.80 mg/L 6.00 +20% Sep 2016 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.00 mg/L 6.00 +50% Jul 2016 Open
Solids, total suspended DMR, Limited - Numeric Violation 40.00 mg/L 37.00 +8% May 2016 Open
Solids, total suspended DMR, Limited - Numeric Violation 62.00 mg/L 45.00 +38% Apr 2016 Open
Solids, total suspended DMR, Limited - Numeric Violation 62.00 mg/L 37.00 +68% Apr 2016 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 28.00 mg/L 25.00 +12% Feb 2016 Open

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