EmissionsLookup
Non-Compliance Clean Water Act

OCHELATA UTILITIES AUTHORITY

Quick Summary

  • Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • Assessed $4,688 in total penalties since records began.
Address
PO BOX 268
OCHELATA, OK 74051
View on map ↗
County
WASHINGTON County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
8 · last Dec 19, 2025
Total Penalties
$4,688 · last Oct 23, 2023
Registry ID
110011007711

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.

6
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 and not reported Oct 1, 2025 Nov 1, 2025 Resolved
cwa Schedule Event unachieved and not reported Mar 1, 2025 Oct 14, 2025 Resolved
cwa Schedule Event achieved late but reported Mar 1, 2025 Open
cwa Schedule Event unachieved but reported Mar 1, 2025 Oct 14, 2025 Resolved
cwa Schedule Event reported late Mar 1, 2025 Open
cwa Schedule Event unachieved but reported Apr 1, 2024 Jul 5, 2024 Resolved
cwa Schedule Event achieved late but reported Apr 1, 2024 Open
cwa Schedule Event reported late Apr 1, 2024 Open
cwa Schedule Event unachieved and not reported Apr 1, 2024 Jul 5, 2024 Resolved
cwa Schedule Event achieved late but reported Dec 1, 2023 Open
cwa Schedule Event unachieved but reported Dec 1, 2023 Open
cwa Schedule Event unachieved and not reported Dec 1, 2023 Open
cwa Schedule Event reported late Dec 1, 2023 Open
cwa Schedule Event achieved late but reported Nov 23, 2023 Open
cwa Schedule Event unachieved but reported Nov 23, 2023 Feb 26, 2024 Resolved
cwa Schedule Event reported late Nov 23, 2023 Open
cwa Schedule Event unachieved and not reported Nov 23, 2023 Feb 26, 2024 Resolved
cwa Schedule Event achieved late but reported Aug 23, 2021 Open
cwa Schedule Event achieved late but reported Dec 1, 2020 Open
cwa Schedule Event unachieved but reported May 23, 2020 Jul 2, 2021 Resolved
cwa Schedule Event achieved late but reported May 23, 2020 Open
cwa Schedule Event reported late May 23, 2020 Open
cwa Schedule Event unachieved and not reported May 23, 2020 Jul 2, 2021 Resolved
cwa Schedule Event unachieved but reported Mar 16, 2019 Apr 23, 2020 Resolved
cwa Schedule Event unachieved and not reported Mar 16, 2019 Apr 23, 2020 Resolved
cwa Schedule Event reported late Mar 16, 2019 Open
cwa Schedule Event achieved late but reported Mar 16, 2019 Open
cwa Schedule Event achieved late but reported Aug 17, 2018 Open
cwa Schedule Event reported late Jan 5, 2018 Open
cwa Schedule Event achieved late but reported Jan 5, 2018 Open
cwa Schedule Event unachieved but reported Jan 5, 2018 Apr 23, 2020 Resolved
cwa Schedule Event unachieved and not reported Jan 5, 2018 Apr 23, 2020 Resolved
cwa Schedule Event unachieved and not reported Sep 21, 2017 May 29, 2020 Resolved
cwa Schedule Event reported late Sep 21, 2017 Open
cwa Schedule Event achieved late but reported Sep 21, 2017 Open
cwa Schedule Event unachieved but reported Sep 21, 2017 May 29, 2020 Resolved
cwa Permit Violations - Violation Specified in Comment Oct 24, 2016 Open
cwa Schedule Event achieved late but reported Jul 22, 2016 Open
cwa Schedule Event reported late Jul 22, 2016 Open
cwa Schedule Event achieved late but reported Oct 1, 2015 Open
cwa Schedule Event unachieved and not reported Feb 1, 2014 Nov 5, 2015 Resolved
cwa Schedule Event unachieved but reported Feb 1, 2014 Nov 5, 2015 Resolved
cwa Schedule Event achieved late but reported Feb 1, 2014 Open
cwa Schedule Event reported late Feb 1, 2014 Open
cwa Schedule Event unachieved and not reported Dec 13, 2013 Mar 18, 2015 Resolved
cwa Schedule Event unachieved but reported Dec 13, 2013 Mar 18, 2015 Resolved
cwa Schedule Event achieved late but reported Dec 13, 2013 Open
cwa Schedule Event reported late Dec 13, 2013 Open
cwa Schedule Event unachieved but reported Oct 17, 2013 Mar 18, 2015 Resolved
cwa Schedule Event achieved late but reported Oct 17, 2013 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 0.79 kg/d 0.45 +74% Oct 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 16.40 mg/L 15.00 +9% Oct 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.16 mg/L 2.00 +58% Oct 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.16 mg/L 3.00 +5% Oct 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 4.10 kg/d 3.41 +20% Oct 2025 Open
E. coli DMR, Limited - Numeric Violation 142.62 MPN/100mL 126.00 +13% Jun 2025 Open
E. coli DMR, Limited - Numeric Violation 873.00 MPN/100mL 406.00 +115% Jun 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.86 kg/d 0.45 +310% Oct 2024 Resolved
E. coli DMR, Limited - Numeric Violation 8,800.00 MPN/100mL 2,030.00 +333% Oct 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.05 mg/L 2.00 +303% Oct 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.05 mg/L 3.00 +168% Oct 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.28 mg/L 2.00 +114% Sep 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.28 mg/L 3.00 +43% Sep 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.95 kg/d 0.45 +110% Sep 2024 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 5.73 kg/d 3.41 +68% Aug 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 24.00 mg/L 22.50 +7% Aug 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 2.39 kg/d 2.27 +5% Aug 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 24.00 mg/L 15.00 +60% Aug 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 37.10 mg/L 10.00 +271% Apr 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.49 kg/d 1.82 +37% Apr 2024 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 6.75 kg/d 2.27 +197% Apr 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 37.10 mg/L 15.00 +147% Apr 2024 Open
E. coli DMR, Limited - Numeric Violation 13,700.00 MPN/100mL 2,030.00 +575% Apr 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 13.70 mg/L 12.00 +14% Apr 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 13.70 mg/L 8.00 +71% Apr 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.03 kg/d 0.45 +127% Oct 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.35 mg/L 2.00 +168% Oct 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.35 mg/L 3.00 +78% Oct 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.35 mg/L 2.00 +168% Sep 2023 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 11.00 mg/L 10.00 +10% Sep 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.99 kg/d 0.45 +118% Sep 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.35 mg/L 3.00 +78% Sep 2023 Open
E. coli DMR, Limited - Numeric Violation 20,000.00 MPN/100mL 406.00 +4,826% Aug 2023 Open
E. coli DMR, Limited - Numeric Violation 20,000.00 MPN/100mL 406.00 +4,826% Jul 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 16.00 mg/L 10.00 +60% May 2023 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 16.00 mg/L 15.00 +7% May 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 3.27 kg/d 2.27 +44% May 2023 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 20.00 mg/L 15.00 +33% Apr 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 55.50 mg/L 15.00 +270% Apr 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 3.94 kg/d 2.27 +73% Apr 2023 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 20.00 mg/L 10.00 +100% Apr 2023 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 10.92 kg/d 3.41 +221% Apr 2023 Open
Solids, total suspended DMR, Limited - Numeric Violation 55.50 mg/L 22.50 +147% Apr 2023 Open
E. coli DMR, Limited - Numeric Violation 2,200.00 MPN/100mL 2,030.00 +8% Mar 2023 Open
E. coli DMR, Limited - Numeric Violation 20,000.00 MPN/100mL 2,030.00 +885% Dec 2022 Open
E. coli DMR, Limited - Numeric Violation 7,400.00 MPN/100mL 2,030.00 +265% Nov 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 3.73 kg/d 2.27 +64% Sep 2022 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 17.30 mg/L 10.00 +73% Sep 2022 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 17.30 mg/L 15.00 +15% Sep 2022 Open
E. coli DMR, Limited - Numeric Violation 560.00 MPN/100mL 406.00 +38% Jul 2022 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 CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-25-1 · Feb 3, 2025
State Administrative Order of Consent
Clean Water Act · Case OK-19-290 A · Oct 23, 2023
$4,688
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-22-2 · Sep 26, 2022
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-22-1 · Apr 18, 2022
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-21-1 · Jul 23, 2021
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-20-1 · Oct 12, 2020
State Administrative Order of Consent
Clean Water Act · Case OK-CO-19-290 · Apr 23, 2020
$8,250
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-19-1 · Feb 14, 2019
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-18-2 · Oct 12, 2018
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-18-1 · Jul 18, 2018
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-17-2 · Dec 6, 2017
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-17-1 · Aug 22, 2017
State CWA Non Penalty AO
Clean Water Act · Case OK-16-1 · Jun 22, 2016
State CWA Non Penalty AO
Clean Water Act · Case OK-0034517 · Oct 19, 2015
State Administrative Order of Consent
Clean Water Act · Case OK-05-024(B) · May 12, 2015
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-13-2 · Nov 12, 2013
State CWA Non Penalty AO
Clean Water Act · Case OK-S-21410-13-1 · Sep 16, 2013
State CWA Penalty AO
Clean Water Act · Case OK-05-024(A) · Sep 20, 2011

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