Non-Compliance
Clean Water Act
SHULLSBURG WASTEWATER TREATMENT FACILITY
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
-
CTH O , SHULLSBURG, WISCONSIN
SHULLSBURG, WI 53586
View on map ↗ - County
- LAFAYETTE County
- Inspections
- 2 · last Jan 7, 2026
- Total Penalties
- $0
- Registry ID
- 110010887647
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.
11
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 | Permit Violations - Violation Specified in Comment | Feb 1, 2025 | Feb 3, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Dec 1, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 1, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 22, 2024 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Oct 31, 2023 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 22, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 1982 | Dec 29, 1984 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 1981 | Dec 29, 1984 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 1978 | — | 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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.08 | +101% | Sep 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.13 kg/d | 0.08 | +58% | Aug 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.12 kg/d | 0.08 | +47% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 13.33 mg/L | 10.00 | +33% | May 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.09 kg/d | 0.08 | +7% | Mar 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.08 | +35% | Feb 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.08 | +34% | Dec 2024 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.09 kg/d | 0.08 | +11% | Nov 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 690.33 mg/L | 450.00 | +53% | Jun 2023 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 666.00 mg/L | 450.00 | +48% | May 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.10 kg/d | 0.08 | +27% | Feb 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.10 kg/d | 0.08 | +22% | Jan 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 543.00 mg/L | 450.00 | +21% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 20.00 | +30% | Apr 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.17 kg/d | 0.08 | +109% | Nov 2021 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 500.00 mg/L | 450.00 | +11% | May 2021 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 470.00 mg/L | 450.00 | +4% | Jun 2019 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 455.00 mg/L | 450.00 | +1% | May 2019 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 525.00 mg/L | 450.00 | +17% | Dec 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.11 mg/L | 6.00 | +19% | Sep 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.19 mg/L | 6.00 | +3% | Aug 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 505.00 mg/L | 450.00 | +12% | Jul 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 520.00 mg/L | 450.00 | +16% | Apr 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 542.50 mg/L | 450.00 | +21% | Feb 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 590.00 mg/L | 450.00 | +31% | Jan 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 550.00 mg/L | 450.00 | +22% | Dec 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.60 mg/L | 6.00 | +7% | Sep 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.40 mg/L | 6.00 | +7% | Jul 2017 | Open |
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