Non-Compliance
Clean Air Act
Clean Water Act
RCRA
SIOUX CITY 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
-
3100 S LEWIS BLVD
SIOUX CITY, IA 51106
View on map ↗ - County
- WOODBURY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 3 · last Sep 24, 2024
- Total Penalties
- $0 · last Sep 17, 2012
- Registry ID
- 110000525566
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
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 | Dec 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2024 | May 6, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2024 | Mar 7, 2025 | Resolved |
| cwa | Schedule Event reported late | Nov 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2024 | May 6, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Nov 1, 2024 | Feb 7, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2021 | — | Open |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Apr 1, 1986 | Apr 21, 1986 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.50 mg/L | 45.00 | +59% | Jun 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,643.41 kg/d | 1,999.42 | +82% | Jun 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 33.05 kg/d | 28.77 | +15% | Jun 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 4,258.45 kg/d | 2,665.43 | +60% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11,734.07 kg/d | 2,998.67 | +291% | Jun 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6,053.49 kg/d | 2,998.67 | +102% | May 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,752.86 kg/d | 1,999.42 | +38% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 85.31 mg/L | 45.00 | +90% | May 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.74 mg/L | 30.00 | +32% | May 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 85.62 kg/d | 28.77 | +198% | Mar 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.81 mg/L | 0.43 | +319% | Mar 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.61 mg/L | 0.43 | +273% | Aug 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 81.75 kg/d | 28.77 | +184% | Aug 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.43 | +39% | Jun 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.44 mg/L | 0.43 | +2% | May 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 59.03 kg/d | 28.77 | +105% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 149.51 mg/L | 45.00 | +232% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5,900.68 kg/d | 2,998.67 | +97% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.75 mg/L | 30.00 | +36% | Dec 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 90.10 mg/L | 40.00 | +125% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20,574.64 kg/d | 2,998.67 | +586% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 458.00 mg/L | 45.00 | +918% | Jun 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3,453.38 kg/d | 2,665.43 | +30% | Feb 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 62.00 mg/L | 40.00 | +55% | Feb 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6,236.42 kg/d | 2,998.67 | +108% | Feb 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.43 mg/L | 0.50 | +14% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7,445.93 kg/d | 2,998.67 | +148% | Jan 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 382.00 mg/L | 45.00 | +749% | Dec 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6,837.24 kg/d | 2,665.43 | +157% | Dec 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19,022.75 kg/d | 2,998.67 | +534% | Dec 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.45 mg/L | 30.00 | +15% | Dec 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 67.00 mg/L | 64.30 | +4% | Dec 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.39 mg/L | 0.50 | +22% | Dec 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.94 mg/L | 0.43 | +118% | Sep 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 45.77 kg/d | 28.77 | +59% | Aug 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 92.70 mg/L | 45.00 | +106% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15,892.37 kg/d | 2,998.67 | +430% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 10,575.15 kg/d | 2,998.67 | +253% | May 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.50 mg/L | 45.00 | +37% | May 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 83.19 mg/L | 30.00 | +177% | Apr 2019 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2,082.17 kg/d | 1,666.18 | +25% | Apr 2019 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 56.27 mg/L | 40.00 | +41% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 7,080.96 kg/d | 1,999.42 | +254% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 528.00 mg/L | 45.00 | +1,073% | Apr 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12,374.49 kg/d | 2,665.43 | +364% | Apr 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15,946.41 kg/d | 2,998.67 | +432% | Apr 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 41.81 mg/L | 25.00 | +67% | Mar 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 154,474.13 kg/d | 2,998.67 | +5,051% | Mar 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 335.60 mg/L | 40.00 | +739% | Mar 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 118.54 mg/L | 30.00 | +295% | Mar 2019 | 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.
Administrative - Formal
· Case 07-2012-0222 · Sep 17, 2012
$17,500
State CWA Non Penalty AO
Clean Water Act
· Case IA-8226 · Mar 1, 2012
State CWA Non Penalty AO
Clean Water Act
· Case IA-N8226 · Mar 1, 2012
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00000994 · Mar 1, 2012
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00003880 · Apr 7, 2003
State CWA Non Penalty AO
Clean Water Act
· Case IA-4273 · Apr 7, 2003
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4273 · Apr 7, 2003
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4274 · Mar 16, 1990
State CWA Non Penalty AO
Clean Water Act
· Case IA-4274 · Mar 16, 1990
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00000557 · Mar 16, 1990
$1,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-IAD000766295-000 · Apr 10, 1986
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00000692 · Mar 18, 1986
$1,000
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4275 · Mar 18, 1986
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00000412 · Mar 18, 1986
State CWA Non Penalty AO
Clean Water Act
· Case IA-4275 · Mar 18, 1986
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