EmissionsLookup
Non-Compliance Clean Water Act

MOUNT PLEASANT WWTP (EAST)

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
215TH ST
MOUNT PLEASANT, IA 52641
View on map ↗
County
HENRY County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
1 · last Aug 22, 2022
Total Penalties
$0
Registry ID
110010507415

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.

5
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 but reported Mar 1, 2022 Jun 15, 2023 Resolved
cwa Schedule Event reported late Mar 1, 2022 Open
cwa Schedule Event achieved late but reported Mar 1, 2022 Open
cwa Schedule Event unachieved and not reported Mar 1, 2022 Jun 15, 2023 Resolved
cwa Schedule Event unachieved and not reported Jan 5, 2017 Feb 20, 2017 Resolved
cwa Schedule Event reported late Jan 5, 2017 Open
cwa Schedule Event unachieved but reported Jan 5, 2017 Feb 20, 2017 Resolved
cwa Schedule Event achieved late but reported Jan 5, 2017 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 4.29 mg/L 1.80 +138% May 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.04 mg/L 3.20 +183% May 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.06 mg/L 2.10 +379% Apr 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.20 mg/L 4.70 +202% Apr 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 45.45 mg/L 40.00 +14% Mar 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.20 mg/L 3.90 +341% Mar 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.88 mg/L 3.90 +307% Mar 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.70 mg/L 5.60 +234% Feb 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.04 mg/L 5.60 +204% Feb 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.10 mg/L 5.20 +248% Jan 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.80 mg/L 8.20 +129% Jan 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.77 mg/L 1.50 +418% Sep 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.18 mg/L 2.70 +203% Sep 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.92 mg/L 2.40 +188% Aug 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.14 mg/L 1.00 +514% Aug 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.99 mg/L 1.10 +81% Jul 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.95 mg/L 2.40 +106% Jul 2022 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 47.50 mg/L 40.00 +19% May 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.41 mg/L 2.10 +396% Apr 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.70 mg/L 4.70 +213% Apr 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.18 mg/L 5.80 +179% Mar 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.20 mg/L 8.60 +100% Mar 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.38 mg/L 13.00 +34% Feb 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.83 mg/L 13.00 +14% Jan 2022 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.87 mg/L 5.80 +87% Dec 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.10 mg/L 8.60 +41% Dec 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.11 mg/L 8.60 +6% Nov 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.95 mg/L 5.80 +37% Nov 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.30 mg/L 5.80 +9% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.27 kg/d 16.34 +6% Oct 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.45 mg/L 5.80 +63% Apr 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.70 mg/L 8.60 +24% Apr 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.50 mg/L 8.60 +22% Mar 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.08 mg/L 5.80 +74% Mar 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.50 mg/L 8.60 +22% Apr 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 20.52 kg/d 16.34 +26% Apr 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.39 mg/L 5.80 +27% Apr 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.85 mg/L 8.60 +15% Mar 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.19 mg/L 5.80 +58% Mar 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.97 kg/d 16.34 +16% Mar 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.73 mg/L 8.60 +13% Apr 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.18 mg/L 5.80 +58% Mar 2015 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.45 mg/L 8.60 +10% Mar 2015 Open

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