EmissionsLookup
Non-Compliance Clean Water Act

PEOSTA 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
9598 KAPP DR
PEOSTA, IA 52068
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County
DUBUQUE County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
2 · last Dec 1, 2022
Total Penalties
$0
Registry ID
110039989705

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 achieved late but reported Sep 1, 2024 Open
cwa Schedule Event reported late Jun 1, 2022 Open
cwa Schedule Event achieved late but reported Jun 1, 2022 Open
cwa Schedule Event unachieved and not reported Feb 1, 2018 Dec 31, 2018 Resolved
cwa Schedule Event unachieved but reported Feb 1, 2018 Jul 24, 2018 Resolved
cwa Schedule Event reported late Feb 1, 2018 Open
cwa Schedule Event achieved late but reported Feb 1, 2018 Open
cwa Schedule Event achieved late but reported Feb 1, 2017 Open
cwa Schedule Event reported late Feb 1, 2017 Open
cwa Schedule Event achieved late but reported Feb 1, 2016 Open
cwa Schedule Event reported late Feb 1, 2016 Open
cwa Schedule Event reported late Feb 1, 2015 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 4.80 kg/d 4.13 +16% Dec 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.31 mg/L 2.50 +192% Dec 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.33 kg/d 5.72 +28% Jan 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.40 mg/L 15.20 +21% Jan 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.17 mg/L 3.40 +228% Jan 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.98 mg/L 2.50 +139% Dec 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.79 mg/L 3.40 +158% Jan 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 23.50 mg/L 15.20 +55% Jan 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.84 kg/d 5.72 +20% Jan 2024 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.24 mg/L 0.22 +10% Apr 2023 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.24 mg/L 0.22 +10% Apr 2023 Open
Copper, total [as Cu] DMR, Limited - Numeric Violation 0.02 mg/L 0.02 +3% Feb 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.50 mg/L 2.50 +40% Dec 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.50 mg/L 16.00 +3% Dec 2022 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.36 mg/L 0.22 +67% Apr 2022 Open
Zinc, total [as Zn] DMR, Limited - Numeric Violation 0.36 mg/L 0.22 +67% Apr 2022 Open

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