Non-Compliance
Clean Water Act
SLOAN CITY OF STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,000 in total penalties since records began.
- Address
-
CITY HALL
SLOAN, IA 51055
View on map ↗ - County
- WOODBURY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Aug 7, 2024
- Total Penalties
- $1,000 · last Jan 19, 2023
- Registry ID
- 110010035103
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.
12
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, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2018 | Aug 6, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2018 | Aug 6, 2018 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2017 | Dec 8, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2017 | Dec 8, 2017 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2017 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2017 | Mar 1, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2017 | Mar 1, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2015 | Aug 13, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 1, 2015 | Aug 13, 2015 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2014 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2014 | — | 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 | 1,734.39 kg/d | 455.82 | +281% | Jan 2026 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 681.25 mg/L | 422.00 | +61% | Jan 2026 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,763.50 kg/d | 810.39 | +118% | Jan 2026 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 652.00 mg/L | 422.00 | +55% | Dec 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 638.00 mg/L | 422.00 | +51% | Nov 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 599.50 mg/L | 422.00 | +42% | Oct 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 542.00 mg/L | 422.00 | +28% | Sep 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 537.00 mg/L | 422.00 | +27% | Aug 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,712.73 kg/d | 455.82 | +276% | Jul 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 555.40 mg/L | 422.00 | +32% | Jul 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,983.30 kg/d | 810.39 | +145% | Jul 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 634.50 mg/L | 422.00 | +50% | Jun 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 629.50 mg/L | 422.00 | +49% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.13 mg/L | 1.50 | +109% | Apr 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 614.80 mg/L | 422.00 | +46% | Apr 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 628.50 mg/L | 422.00 | +49% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.09 kg/d | 3.68 | +11% | Mar 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,623.00 kg/d | 455.82 | +256% | Mar 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,664.48 kg/d | 810.39 | +105% | Mar 2025 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 627.00 mg/L | 422.00 | +49% | Feb 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 617.00 mg/L | 422.00 | +46% | Jan 2025 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 620.00 mg/L | 422.00 | +47% | Dec 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 602.00 mg/L | 422.00 | +43% | Nov 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 590.00 mg/L | 422.00 | +40% | Oct 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 557.00 mg/L | 422.00 | +32% | Sep 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 524.50 mg/L | 422.00 | +24% | Aug 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 542.40 mg/L | 422.00 | +29% | Jul 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 592.00 mg/L | 422.00 | +40% | Jun 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 4,341.83 kg/d | 810.39 | +436% | Jun 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,266.95 kg/d | 455.82 | +178% | Jun 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 621.00 mg/L | 422.00 | +47% | May 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 698.00 mg/L | 422.00 | +65% | Apr 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 723.25 mg/L | 422.00 | +71% | Mar 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 689.50 mg/L | 422.00 | +63% | Feb 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 706.00 mg/L | 422.00 | +67% | Jan 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 693.25 mg/L | 422.00 | +64% | Dec 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 683.25 mg/L | 422.00 | +62% | Nov 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 656.00 mg/L | 422.00 | +55% | Oct 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 614.50 mg/L | 422.00 | +46% | Sep 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 580.00 mg/L | 422.00 | +37% | Aug 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 598.25 mg/L | 422.00 | +42% | Jul 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 657.00 mg/L | 422.00 | +56% | Jun 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 695.00 mg/L | 422.00 | +65% | May 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 691.75 mg/L | 422.00 | +64% | Apr 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 699.50 mg/L | 422.00 | +66% | Mar 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 698.00 mg/L | 422.00 | +65% | Feb 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 705.40 mg/L | 422.00 | +67% | Jan 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 703.25 mg/L | 422.00 | +67% | Dec 2022 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 693.60 mg/L | 422.00 | +64% | Nov 2022 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 661.50 mg/L | 422.00 | +57% | Oct 2022 | 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 Penalty AO
Clean Water Act
· Case IA-N8656 · Jan 19, 2023
$1,000
Other facilities in WOODBURY County, IA
JOHN MORRELL & COMPANY - SIOU
SIOUX CITY, IA
· Manufacturing
KNIFE RIVER MIDWEST PLANT #4
SIOUX CITY, IA
· Manufacturing
CUSHING WATER SUPPLY-PLANT #1
STORM LAKE, IA
SIOUX CITY TRUCK & TRAILER INC
SIOUX CITY, IA
· Other Services
TCCS SIOUX CITY IA.
SIOUX CITY, IA
· Transportation and Warehousing
FAMILY DOLLAR STORES OF IOWA LLC 5720
SIOUX CITY, IA
· Retail Trade