EmissionsLookup
Non-Compliance Clean Water Act

WAUKON CITY OF STP

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
740 ROSSVILLE ROAD
WAUKON, IA 52172
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County
ALLAMAKEE County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
2 · last Jul 31, 2024
Total Penalties
$0 · last Feb 5, 2021
Registry ID
110002040050

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 reported late Jul 1, 2021 Open
cwa Schedule Event unachieved but reported Jul 1, 2021 Open
cwa Schedule Event unachieved and not reported Jul 1, 2021 Open
cwa Schedule Event achieved late but reported Jul 1, 2021 Open
cwa Schedule Event unachieved but reported Jun 30, 2021 Open
cwa Schedule Event reported late Jun 30, 2021 Open
cwa Schedule Event achieved late but reported Jun 30, 2021 Open
cwa Schedule Event unachieved and not reported Jun 30, 2021 Open
cwa Schedule Event achieved late but reported Jan 1, 2021 Open
cwa Schedule Event achieved late but reported Jun 1, 2018 Open
cwa Schedule Event achieved late but reported Jan 1, 2018 Open
cwa Schedule Event unachieved but reported Oct 1, 2017 Jun 11, 2018 Resolved
cwa Schedule Event unachieved and not reported Oct 1, 2017 Jun 11, 2018 Resolved
cwa Schedule Event achieved late but reported Oct 1, 2017 Open
cwa Schedule Event reported late Oct 1, 2017 Open
cwa Schedule Event unachieved but reported Jan 1, 2017 Apr 2, 2017 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
Chloride [as Cl] DMR, Limited - Numeric Violation 453.00 mg/L 440.00 +3% Jan 2026 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 2,450.00 mg/L 711.00 +245% May 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 8,951.90 kg/d 2,997.76 +199% May 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 8,951.90 kg/d 4,843.73 +85% May 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 2,450.00 mg/L 440.00 +457% May 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.50 mg/L 15.20 +2% Jan 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.88 mg/L 3.40 +44% Jan 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.34 mg/L 1.30 +3% Jun 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.00 mg/L 11.00 +36% Jan 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.73 mg/L 5.20 +10% Jan 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.44 mg/L 4.00 +36% Dec 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.20 mg/L 11.00 +2% Feb 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 29.10 kg/d 25.88 +12% Jan 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 21.90 mg/L 11.00 +99% Jan 2022 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.62 mg/L 5.20 +200% Jan 2022 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 1.98 mg/L 5.00 +60% Jun 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 78.20 mg/L 45.00 +74% Jun 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.63 mg/L 7.50 +15% May 2021 Resolved
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.20 mg/L 5.00 +16% May 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 42.90 mg/L 40.00 +7% Apr 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.60 mg/L 12.00 +22% Apr 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 29.42 mg/L 25.00 +18% Apr 2021 Resolved
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.28 mg/L 5.00 +34% Apr 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.20 mg/L 7.50 +23% Apr 2021 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 34.08 mg/L 25.00 +36% Mar 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 31.84 kg/d 28.60 +11% Mar 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.96 mg/L 7.50 +59% Mar 2021 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 82.40 mg/L 40.00 +106% Mar 2021 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 0.83 mg/L 5.00 +83% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 20.10 mg/L 12.00 +68% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 51.92 kg/d 50.39 +3% Mar 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.48 mg/L 6.60 +74% Feb 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.60 mg/L 11.00 +51% Feb 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 26.54 mg/L 25.00 +6% Feb 2021 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 28.80 mg/L 25.00 +15% Jan 2021 Resolved
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 1.49 mg/L 5.00 +70% Jan 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 47.85 mg/L 40.00 +20% Jan 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 47.46 kg/d 46.31 +2% Jan 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 29.22 kg/d 25.88 +13% Jan 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.11 mg/L 6.60 +129% Jan 2021 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 26.50 mg/L 11.00 +141% Jan 2021 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.79 mg/L 5.00 +24% Dec 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 22.40 mg/L 12.00 +87% Dec 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 28.89 kg/d 28.60 +1% Dec 2020 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 15.43 mg/L 7.50 +106% Dec 2020 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 22.60 mg/L 12.00 +88% Nov 2020 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 53.96 mg/L 25.00 +116% Nov 2020 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.16 mg/L 7.50 +89% Nov 2020 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 96.90 mg/L 40.00 +142% Nov 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 30.69 kg/d 28.60 +7% Nov 2020 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.

State CWA Penalty AO
Clean Water Act · Case IA-N8593 · Feb 5, 2021
$2,500
Administrative - Formal
· Case 07-2016-0225 · Jan 13, 2016
State CWA Non Penalty AO
Clean Water Act · Case IA-4809 · Oct 14, 1997
State CWA Non Penalty AO
Clean Water Act · Case IA-N00004401 · Oct 14, 1997
State CWA Non Penalty AO
Clean Water Act · Case IA-N4809 · Oct 14, 1997

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