Non-Compliance
Clean Water Act
HUMESTON 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
-
CITY CLERK, CITY HALL
HUMESTON, IA 50123
View on map ↗ - County
- WAYNE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Jul 31, 2024
- Total Penalties
- $0
- Registry ID
- 110039691786
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.
10
Water (CWA)
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 achieved late but reported | Apr 1, 2025 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2025 | Jun 16, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 1, 2025 | Jun 16, 2025 | Resolved |
| cwa | Schedule Event reported late | Apr 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2024 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 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 |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Feb 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 34.00 mg/L | 25.00 | +36% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.00 mg/L | 25.00 | +24% | Aug 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.38 kg/d | 40.86 | +11% | Aug 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 112.00 mg/L | 40.00 | +180% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 107.50 mg/L | 80.00 | +34% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 175.00 mg/L | 120.00 | +46% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 68.00 mg/L | 20.00 | +240% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.37 kg/d | 20.43 | +5% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 83.00 mg/L | 80.00 | +4% | Nov 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 159.00 mg/L | 120.00 | +33% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 25.75 mg/L | 25.00 | +3% | Feb 2015 | Open |
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