Non-Compliance
Clean Water Act
DEFIANCE 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
-
EAST OF TOWN
DEFIANCE, IA 51527
View on map ↗ - County
- SHELBY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Aug 27, 2024
- Total Penalties
- $0
- Registry ID
- 110010033677
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.
3
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 reported late | Jul 1, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2025 | Oct 16, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2025 | Oct 16, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2022 | Aug 4, 2022 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2022 | Aug 3, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2020 | — | Open |
| cwa | Schedule Event reported late | Jul 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2020 | Aug 25, 2020 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 1, 2020 | Aug 12, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2019 | Aug 25, 2020 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 1, 2019 | Aug 12, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Jul 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 |
|---|---|---|---|---|---|---|
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 673.00 mg/L | 517.00 | +30% | Oct 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 673.00 mg/L | 645.00 | +4% | Oct 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 635.00 mg/L | 517.00 | +23% | Jun 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 25.30 mg/L | 25.00 | +1% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 91.50 mg/L | 80.00 | +14% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.68 mg/L | 3.90 | +20% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.68 mg/L | 3.90 | +20% | Jun 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 689.00 mg/L | 645.00 | +7% | Jun 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 689.00 mg/L | 517.00 | +33% | Jun 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 30.20 mg/L | 25.00 | +21% | Jun 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Jun 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.50 mg/L | 25.00 | +14% | May 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 106.00 mg/L | 80.00 | +33% | May 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 110.00 mg/L | 40.00 | +175% | Mar 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 110.00 mg/L | 25.00 | +340% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 96.00 mg/L | 80.00 | +20% | Oct 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 100.00 mg/L | 80.00 | +25% | Jul 2018 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 35.00 mg/L | 25.00 | +40% | Nov 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Overdue | 35.00 mg/L | 25.00 | +40% | Nov 2015 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 124.00 mg/L | 120.00 | +3% | Jun 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 124.00 mg/L | 80.00 | +55% | Jun 2015 | Open |
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