EmissionsLookup
Non-Compliance Clean Water Act

CHAUNCEY 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
42 CONVERSE ST
CHAUNCEY, OH 45719
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County
ATHENS County
Inspections
2 · last Dec 22, 2025
Total Penalties
$0
Registry ID
110006351429

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.

11
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 Permit Violations - Violation Specified in Comment Jan 16, 2026 Open
cwa WW SSO - Improper Operation and Maintenance Dec 12, 2022 Open
cwa Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) Dec 12, 2022 Open
cwa Reporting Violations - Failure to Notify Dec 12, 2022 Open
cwa Monitoring Violations - Improper Analysis or Lab Error Dec 12, 2022 Open
cwa Monitoring Violations - Invalid/Unrepresentative Sample Dec 12, 2022 Open
cwa Effluent Violations - Unapproved Bypass Dec 12, 2022 Open
cwa Monitoring Violations - Frequency of Sampling Violation Dec 12, 2022 Open
cwa WW SSO - Improper Operation and Maintenance Apr 5, 2021 Open
cwa Reporting Violations - Improper/ Incorrect Reporting Apr 5, 2021 Open
cwa Permit Violations - Violation Specified in Comment Apr 5, 2021 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
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.56 mg/L 5.00 +29% Aug 2025 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.30 mg/L 5.00 +14% Jul 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 1,510.00 MPN/100mL 284.00 +432% Jul 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 579.00 MPN/100mL 126.00 +360% Jul 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 920.00 MPN/100mL 126.00 +630% Jun 2025 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.60 mg/L 5.00 +8% Jun 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 4,500.00 MPN/100mL 284.00 +1,485% Jun 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 10,400.00 MPN/100mL 284.00 +3,562% May 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 1,240.00 MPN/100mL 126.00 +884% May 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 1,070.00 MPN/100mL 284.00 +277% Jul 2024 Open
Mercury, total low level DMR, Limited - Numeric Violation 0.00 mg/L 0.00 +21% Aug 2023 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 449.00 MPN/100mL 284.00 +58% May 2023 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 1,058.00 MPN/100mL 284.00 +273% Jun 2022 Open
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 15.10 mg/L 10.00 +51% Jul 2016 Open
Fecal coliform in sludge, CFU/gram DMR, Limited - Numeric Violation 3,330,000.00 CFU/g 2,000,000.00 +67% Dec 2015 Open
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 12.50 mg/L 10.00 +25% Nov 2015 Open
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 10.40 mg/L 10.00 +4% Oct 2015 Open
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 21.00 mg/L 10.00 +110% Jun 2015 Resolved
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 24.70 mg/L 10.00 +147% Mar 2015 Resolved
Oil and grease [soxhlet extr.] tot. DMR, Limited - Numeric Violation 10.30 mg/L 10.00 +3% Jan 2015 Resolved

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