Non-Compliance
Clean Water Act
HOSPERS 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
-
ATTN: MAYOR CITY HALL
HOSPERS, IA 51238
View on map ↗ - County
- SIOUX County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0
- Registry ID
- 110010034202
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 unachieved but reported | Aug 1, 2025 | Dec 5, 2025 | Resolved |
| cwa | Schedule Event reported late | Aug 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2025 | Dec 5, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2016 | Jan 3, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2016 | Jan 3, 2017 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.40 mg/L | 9.20 | +24% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.70 mg/L | 7.60 | +146% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.47 kg/d | 11.08 | +49% | Jan 2026 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.13 kg/d | 0.04 | +203% | Dec 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.02 | +222% | Dec 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.07 kg/d | 0.03 | +120% | Dec 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.03 | +409% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.72 mg/L | 5.30 | +65% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.92 kg/d | 7.67 | +3% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 62.30 mg/L | 9.20 | +577% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.75 mg/L | 30.00 | +33% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.34 kg/d | 68.10 | +3% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 86.00 mg/L | 45.00 | +91% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 51.90 kg/d | 13.35 | +289% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.00 | +16% | Jan 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 409.63 mg/L | 394.00 | +4% | Jun 2018 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 406.30 mg/L | 394.00 | +3% | May 2018 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 464.13 mg/L | 394.00 | +18% | Mar 2018 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 563.88 mg/L | 394.00 | +43% | Feb 2018 | Resolved |
| Silver, total [as Ag] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +32% | Feb 2018 | Open |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +113% | Jan 2018 | Open |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.01 | +47% | Jan 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.20 mg/L | 12.90 | +26% | Jan 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 510.90 mg/L | 394.00 | +30% | Jan 2018 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 474.75 mg/L | 394.00 | +20% | Dec 2017 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.61 kg/d | 9.31 | +3% | May 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 83.00 mg/L | 45.00 | +84% | Feb 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.68 kg/d | 52.66 | +46% | Feb 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.50 mg/L | 30.00 | +35% | Feb 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.85 kg/d | 34.96 | +14% | Feb 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 47.50 mg/L | 30.00 | +58% | Jan 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.50 mg/L | 45.00 | +59% | Jan 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.55 kg/d | 52.66 | +26% | Jan 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.26 kg/d | 34.96 | +27% | Jan 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.58 kg/d | 52.66 | +17% | Dec 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.50 mg/L | 45.00 | +57% | Dec 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.38 mg/L | 30.00 | +15% | Dec 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.78 mg/L | 5.80 | +17% | Nov 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.77 kg/d | 6.13 | +11% | Nov 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.06 kg/d | 9.31 | +116% | Nov 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.20 mg/L | 7.70 | +149% | Nov 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.47 mg/L | 4.80 | +243% | Oct 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.94 kg/d | 5.18 | +150% | Oct 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.80 mg/L | 9.10 | +205% | Oct 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.84 kg/d | 11.08 | +106% | Oct 2016 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Sep 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.48 kg/d | 9.31 | +88% | Nov 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.80 mg/L | 7.70 | +170% | Nov 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.52 mg/L | 2.80 | +26% | Sep 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | Aug 2015 | Open |
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