EmissionsLookup
Non-Compliance Clean Water Act

NEOLA 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
CITY CLERK, CITY HALL
NEOLA, IA 51559
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County
POTTAWATTAMIE County
Industry
Utilities
NAICS (North American Industry Classification)
221320
Inspections
1 · last Apr 17, 2023
Total Penalties
$0 · last May 3, 1988
Registry ID
110039697628

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 Schedule Event unachieved but reported Mar 1, 2023 Open
cwa Schedule Event unachieved and not reported Mar 1, 2023 Open
cwa Schedule Event achieved late but reported Mar 1, 2023 Open
cwa Schedule Event reported late Mar 1, 2023 Open
cwa Schedule Event achieved late but reported Feb 1, 2023 Open
cwa Schedule Event reported late Feb 1, 2023 Open
cwa Schedule Event achieved late but reported Feb 1, 2023 Open
cwa Schedule Event reported late Feb 1, 2022 Open
cwa Schedule Event reported late Feb 1, 2022 Open
cwa Schedule Event reported late Feb 1, 2021 Open
cwa Schedule Event achieved late but reported Feb 1, 2021 Open
cwa Schedule Event achieved late but reported Feb 1, 2021 Open
cwa Schedule Event reported late Feb 1, 2021 Open
cwa Schedule Event reported late Feb 1, 2020 Open
cwa Schedule Event unachieved but reported Feb 1, 2020 Oct 27, 2020 Resolved
cwa Schedule Event achieved late but reported Feb 1, 2020 Open
cwa Schedule Event unachieved but reported Feb 1, 2020 Oct 27, 2020 Resolved
cwa Schedule Event unachieved and not reported Feb 1, 2020 Oct 27, 2020 Resolved
cwa Schedule Event reported late Feb 1, 2020 Open
cwa Schedule Event achieved late but reported Feb 1, 2020 Open
cwa Schedule Event unachieved and not reported Feb 1, 2020 Oct 27, 2020 Resolved
cwa Schedule Event reported late May 1, 2019 Open
cwa Schedule Event achieved late but reported Feb 1, 2019 Open
cwa Schedule Event reported late Feb 1, 2019 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
Solids, total suspended DMR, Limited - Numeric Violation 71.00 mg/L 45.00 +58% Jan 2026 Open
Solids, total suspended DMR, Limited - Numeric Violation 22.24 kg/d 19.07 +17% Jul 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 89.00 mg/L 45.00 +98% Jul 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 18.26 kg/d 12.71 +44% Feb 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 99.00 mg/L 30.00 +230% Feb 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 256.00 mg/L 45.00 +469% Feb 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 48.47 kg/d 19.07 +154% Feb 2025 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.03 mg/L 5.00 +19% Oct 2024 Open
E. coli DMR, Limited - Numeric Violation 2,419.68 MPN/100mL 630.00 +284% Oct 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.75 mg/L 2.80 +34% Oct 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 17.30 mg/L 15.70 +10% Oct 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8,296.67 kg/d 6.99 +118,566% Sep 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 10,370.84 kg/d 16.80 +61,639% Sep 2024 Open
Solids, total suspended DMR, Limited - Numeric Violation 9,428.04 kg/d 19.07 +49,344% Sep 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 93,897.91 kg/d 164.80 +56,876% Sep 2024 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 4,445.19 kg/d 12.71 +34,868% Sep 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 103,496.34 kg/d 266.50 +38,736% Sep 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 2,592.71 kg/d 10.44 +24,730% Sep 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 26.40 mg/L 16.50 +60% Sep 2024 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 1.26 mg/L 5.00 +75% Sep 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.85 mg/L 1.90 +261% Sep 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2,142.60 kg/d 0.68 +314,525% Sep 2024 Resolved
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 4.69 mg/L 5.00 +6% Jul 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 400.25 mg/L 389.00 +3% Jul 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 23.50 mg/L 15.20 +55% May 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.05 mg/L 3.10 +63% May 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 413.80 mg/L 389.00 +6% May 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.10 kg/d 1.00 +110% Apr 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.40 mg/L 2.70 +248% Apr 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 430.25 mg/L 389.00 +11% Apr 2024 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 53.00 mg/L 45.00 +18% Mar 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 459.00 mg/L 389.00 +18% Mar 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 496.25 mg/L 389.00 +28% Feb 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 299.01 kg/d 266.50 +12% Jan 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 1,490.00 mg/L 629.00 +137% Jan 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.30 mg/L 15.20 +7% Jan 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 900.60 mg/L 389.00 +132% Jan 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 473.25 mg/L 389.00 +22% Dec 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.20 mg/L 4.40 +64% Dec 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.30 mg/L 16.00 +14% Dec 2023 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 465.80 mg/L 389.00 +20% Nov 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 2.47 mg/L 5.00 +51% Nov 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 6.78 mg/L 2.80 +142% Oct 2023 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 439.50 mg/L 389.00 +13% Oct 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.32 kg/d 1.00 +33% Oct 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.58 mg/L 5.00 +28% Oct 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 2.76 mg/L 5.00 +45% Sep 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.10 kg/d 0.68 +209% Sep 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.16 mg/L 1.90 +382% Sep 2023 Open
Oxygen, dissolved [DO] DMR, Limited - Numeric Violation 3.66 mg/L 5.00 +27% Aug 2023 Open

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 Non Penalty AO
Clean Water Act · Case IA-3335 · Oct 15, 2001
State CWA Non Penalty AO
Clean Water Act · Case IA-N00002201 · Oct 15, 2001
State CWA Non Penalty AO
Clean Water Act · Case IA-N3335 · Oct 15, 2001
State CWA Non Penalty AO
Clean Water Act · Case IA-3336 · May 3, 1988
State CWA Non Penalty AO
Clean Water Act · Case IA-N00001545 · May 3, 1988
$1,000
State CWA Non Penalty AO
Clean Water Act · Case IA-N3336 · May 3, 1988

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