EmissionsLookup
Non-Compliance Clean Water Act

OAK RIDGE SD 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
R.R. 5
METAMORA, IL 61548
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County
WOODFORD County
Total Penalties
$0
Registry ID
110009984794

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.

9
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 unachieved but reported Jul 31, 2022 Dec 5, 2022 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2022 Open
cwa Schedule Event reported late Jul 31, 2022 Open
cwa Schedule Event unachieved and not reported Jul 31, 2022 Dec 5, 2022 Resolved
cwa Schedule Event reported late Jan 31, 2022 Open
cwa Schedule Event unachieved and not reported Jan 31, 2022 Apr 8, 2022 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2022 Open
cwa Schedule Event unachieved but reported Jan 31, 2022 Apr 8, 2022 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2022 Apr 19, 2022 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2022 Apr 19, 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 unachieved but reported Jul 31, 2021 Apr 8, 2022 Resolved
cwa Schedule Event reported late Jul 31, 2021 Open
cwa Schedule Event unachieved and not reported Jul 31, 2021 Apr 8, 2022 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2021 Open
cwa Schedule Event unachieved but reported Jan 31, 2021 Dec 5, 2022 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2021 Dec 5, 2022 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2021 Open
cwa Schedule Event reported late Jan 31, 2021 Open
cwa Schedule Event reported late Jul 31, 2020 Open
cwa Schedule Event unachieved but reported Jul 31, 2020 Apr 8, 2022 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2020 Open
cwa Schedule Event unachieved and not reported Jul 31, 2020 Apr 8, 2022 Resolved
cwa Schedule Event reported late Jan 31, 2020 Open
cwa Schedule Event achieved late but reported Jan 31, 2020 Open
cwa Schedule Event unachieved but reported Jan 31, 2020 Apr 8, 2022 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2020 Dec 5, 2022 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2020 Dec 5, 2022 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2020 Open
cwa Schedule Event reported late Jan 31, 2020 Open
cwa Schedule Event unachieved and not reported Jan 31, 2020 Apr 8, 2022 Resolved
cwa Schedule Event unachieved and not reported Jul 31, 2019 Apr 8, 2022 Resolved
cwa Schedule Event reported late Jul 31, 2019 Open
cwa Schedule Event achieved late but reported Jul 31, 2019 Open
cwa Schedule Event unachieved but reported Jul 31, 2019 Apr 8, 2022 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2019 Apr 8, 2022 Resolved
cwa Schedule Event reported late Jan 31, 2019 Open
cwa Schedule Event achieved late but reported Jan 31, 2019 Open
cwa Schedule Event unachieved but reported Jan 31, 2019 Apr 8, 2022 Resolved
cwa Schedule Event unachieved but reported Jul 31, 2018 Apr 8, 2022 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2018 Open
cwa Schedule Event reported late Jul 31, 2018 Open
cwa Schedule Event unachieved and not reported Jul 31, 2018 Apr 8, 2022 Resolved
cwa Schedule Event unachieved and not reported Jan 31, 2010 Mar 4, 2010 Resolved
cwa Schedule Event unachieved but reported Jan 31, 2010 Mar 4, 2010 Resolved
cwa Schedule Event achieved late but reported Jan 31, 2010 Open
cwa Schedule Event reported late Jan 31, 2010 Open
cwa Schedule Event unachieved but reported Jul 31, 2009 Dec 31, 2009 Resolved
cwa Schedule Event achieved late but reported Jul 31, 2009 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, ammonia total [as N] DMR, Limited - Numeric Violation 9.30 mg/L 4.30 +116% Nov 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.30 mg/L 3.40 +174% Nov 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.80 mg/L 1.40 +100% Oct 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.10 mg/L 2.30 +78% Aug 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.00 mg/L 0.90 +11% Aug 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.10 mg/L 0.90 +356% Aug 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.00 mg/L 0.90 +11% Jul 2025 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 11.00 mg/L 10.00 +10% Jul 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.50 mg/L 0.90 +67% Jun 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.80 mg/L 3.40 +71% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.80 mg/L 4.30 +35% Feb 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.00 mg/L 3.40 +194% Jan 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.80 mg/L 3.40 +41% Jan 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.80 mg/L 4.30 +12% Jan 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.00 mg/L 4.30 +133% Jan 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.70 mg/L 3.40 +9% Dec 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.20 mg/L 3.40 +53% Nov 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.20 mg/L 4.30 +21% Nov 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.80 mg/L 2.30 +22% Aug 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.80 mg/L 0.90 +211% Aug 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.97 mg/L 0.90 +8% Jul 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.90 mg/L 1.40 +36% Mar 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.90 mg/L 3.40 +15% Dec 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 1.50 kg/d 1.36 +10% Dec 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 2.09 kg/d 1.36 +53% Dec 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 60.00 mg/L 24.00 +150% Dec 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 60.00 mg/L 12.00 +400% Dec 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 275.00 mg/L 12.00 +2,192% Dec 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 0.77 mg/L 3.50 +78% Dec 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 0.77 mg/L 5.50 +86% Dec 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 275.00 mg/L 24.00 +1,046% Dec 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 2.27 kg/d 1.63 +39% Dec 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 375.00 mg/L 10.00 +3,650% Dec 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 375.00 mg/L 20.00 +1,775% Dec 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 0.77 mg/L 4.00 +81% Dec 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.70 mg/L 4.20 +60% Sep 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.70 mg/L 3.50 +91% Sep 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.80 mg/L 1.40 +29% Sep 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 14.00 mg/L 12.00 +17% Sep 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.70 mg/L 1.40 +379% Sep 2023 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 11.00 mg/L 10.00 +10% May 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 14.00 mg/L 12.00 +17% May 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.00 mg/L 1.40 +43% May 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.60 mg/L 1.40 +14% Apr 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.40 mg/L 2.30 +91% Jun 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.40 mg/L 0.90 +389% Jun 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.00 mg/L 1.40 +114% Mar 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.70 mg/L 1.40 +93% Mar 2022 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 25.00 mg/L 24.00 +4% Dec 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 25.00 mg/L 12.00 +108% Dec 2021 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-0060461 · Jan 26, 2022
State Administrative Order of Consent
Clean Water Act · Case IL-N00006753 · Aug 7, 2003

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