EmissionsLookup
Non-Compliance Clean Water Act

UPPER OLENTANGY WATER RECLAMATION CENTER

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
225 CHERRY ST
DELAWARE, OH 43015
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County
DELAWARE County
Inspections
2 · last Jul 8, 2025
Total Penalties
$0
Registry ID
110064600935

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 Pretreatment - Failure to Develop/Enforce Standards Aug 19, 2025 Open
cwa Schedule Event unachieved and not reported Apr 1, 2024 May 2, 2024 Resolved
cwa Permit Violations - Violation Specified in Comment Nov 21, 2003 Jun 2, 2004 Resolved
cwa Management Practice Violations - Failure to Develop/Enforce Standards Nov 21, 2003 Jun 2, 2004 Resolved
cwa Management Practice Violations - Failure to Develop/Enforce Standards Nov 10, 1988 Feb 21, 1989 Resolved
cwa Permit Violations - Violation Specified in Comment Nov 10, 1988 Feb 21, 1989 Resolved
cwa Pretreatment - Failure to Issue SIU Permits Nov 18, 1987 Jul 1, 1988 Resolved
cwa Pretreatment - Failure to Establish Self-Monitoring Requirements Nov 18, 1987 Aug 1, 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
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.02 mg/L 1.00 +2% Jan 2025 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.02 mg/L 1.00 +2% Oct 2024 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.15 mg/L 1.00 +15% Jun 2023 Open
Nitrogen, inorganic total DMR, Limited - Numeric Violation 8.73 mg/L 8.10 +8% Nov 2022 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.85 mg/L 1.50 +23% Mar 2022 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 89.50 kg/d 57.00 +57% Mar 2022 Open
Nitrogen, inorganic total DMR, Limited - Numeric Violation 6.50 mg/L 6.30 +3% Oct 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.22 mg/L 1.12 +188% May 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 116.00 kg/d 42.00 +176% May 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.79 mg/L 0.75 +5% May 2021 Open
Nitrogen, inorganic total DMR, Limited - Numeric Violation 7.94 mg/L 6.30 +26% Sep 2020 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.03 mg/L 1.00 +3% Aug 2020 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.05 mg/L 1.00 +5% Jul 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 43.67 kg/d 42.00 +4% May 2020 Open
Nitrogen, inorganic total DMR, Limited - Numeric Violation 6.54 mg/L 6.30 +4% May 2020 Open
Nitrogen, inorganic total DMR, Limited - Numeric Violation 7.99 mg/L 6.30 +27% Oct 2019 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 6.80 mg/L 7.00 +3% Jul 2019 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation MPN/100mL 126.00 +99,999% Jun 2019 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation MPN/100mL 284.00 +99,999% Jun 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 68.50 kg/d 42.00 +63% Jun 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.60 mg/L 1.12 +43% Jun 2019 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.02 mg/L 1.00 +2% Jul 2018 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 6.30 mg/L 7.00 +10% Feb 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 218.00 kg/d 161.00 +35% Feb 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.25 mg/L 4.25 +24% Feb 2018 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.02 mg/L 0.02 +6% Aug 2017 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.04 mg/L 0.03 +31% Aug 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 49.80 kg/d 42.00 +19% May 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.99 mg/L 1.12 +78% May 2017 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 6.30 mg/L 7.00 +10% May 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.66 mg/L 1.12 +48% May 2015 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 6.60 mg/L 7.00 +6% Apr 2015 Open

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