EmissionsLookup
Non-Compliance Clean Water Act

CELINA WWTP

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
1125 SOUTH ELM STREET
CELINA, OH 45822
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County
MERCER County
Inspections
3 · last Jul 16, 2025
Total Penalties
$0
Registry ID
110001934373

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.

12
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 Apr 1, 2025 Jul 1, 2025 Resolved
cwa Schedule Event unachieved and not reported Feb 1, 2023 Mar 4, 2023 Resolved
cwa Schedule Event unachieved and not reported Feb 1, 2022 Mar 4, 2022 Resolved
cwa Schedule Event unachieved and not reported Feb 1, 2021 Mar 4, 2021 Resolved
cwa Permit Violations - Violation Specified in Comment Jul 8, 1987 Sep 28, 1988 Resolved

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 43.00 kg/d 23.90 +80% Apr 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.20 kg/d 15.90 +2% Apr 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.13 mg/L 2.10 +97% Apr 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 292.00 MPN/100mL 284.00 +3% Jul 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.71 mg/L 1.10 +146% Jun 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.60 kg/d 12.50 +1% Jun 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.22 mg/L 0.30 +307% Jun 2023 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.30 mg/L 1.24 +5% Jun 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.13 kg/d 3.41 +80% Jun 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.85 mg/L 0.30 +183% Aug 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.70 kg/d 3.41 +38% Aug 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.40 mg/L 1.10 +209% Aug 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 19.00 kg/d 12.50 +52% Aug 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.10 mg/L 1.10 +273% Jul 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.50 kg/d 3.41 +237% Jul 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 34.70 kg/d 12.50 +178% Jul 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.45 mg/L 0.30 +383% Jul 2022 Resolved
E. coli, MTEC-MF DMR, Limited - Numeric Violation 296.00 MPN/100mL 284.00 +4% Jul 2022 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 5.50 mg/L 6.00 +8% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.40 mg/L 0.30 +34% Aug 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.90 kg/d 3.41 +337% Jun 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 26.90 kg/d 12.50 +115% Jun 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.95 mg/L 1.10 +350% Jun 2021 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.10 mg/L 6.00 +32% Jun 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.56 mg/L 0.30 +753% Jun 2021 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.28 mg/L 1.24 +3% Jul 2020 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 5.00 mg/L 6.00 +17% Apr 2020 Open
Chromium, hexavalent dissolved [as Cr] DMR, Limited - Numeric Violation 0.19 kg/d 0.18 +4% Jul 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.71 mg/L 1.10 +55% Jul 2019 Open
Chromium, hexavalent dissolved [as Cr] DMR, Limited - Numeric Violation 0.03 mg/L 0.01 +173% Jul 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.75 kg/d 3.41 +157% Jul 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 19.50 kg/d 12.50 +56% Jul 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.97 mg/L 0.30 +223% Jul 2019 Open
Chromium, hexavalent dissolved [as Cr] DMR, Limited - Numeric Violation 0.03 mg/L 0.02 +88% Jul 2019 Open
Chromium, hexavalent dissolved [as Cr] DMR, Limited - Numeric Violation 0.19 kg/d 0.13 +52% Jul 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.40 mg/L 0.30 +34% Aug 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.80 kg/d 3.41 +11% Aug 2018 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 5.30 mg/L 6.00 +12% Feb 2018 Open
Solids, total suspended DMR, Limited - Numeric Violation 140.00 kg/d 114.00 +23% Jul 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 34.90 kg/d 12.50 +179% Jul 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.43 kg/d 3.41 +177% Jul 2015 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 370.00 kg/d 171.00 +116% Jul 2015 Resolved
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.64 mg/L 1.24 +32% Jul 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.30 mg/L 0.30 +1% Jul 2015 Resolved
Phosphorus, total [as P] DMR, Limited - Numeric Violation 20.80 kg/d 14.10 +48% Jul 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.50 kg/d 3.41 +267% Jun 2015 Resolved
Phosphorus, total [as P] DMR, Limited - Numeric Violation 9.60 kg/d 9.43 +2% Jun 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 49.90 kg/d 12.50 +299% Jun 2015 Open
Solids, total suspended DMR, Limited - Numeric Violation 416.00 kg/d 114.00 +265% Jun 2015 Open
Solids, total suspended DMR, Limited - Numeric Violation 1,520.00 kg/d 171.00 +789% Jun 2015 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.

CWA 309A AO For Compliance
Clean Water Act · Case 05-1987-N041 · Sep 13, 1987

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