Clean Water Act
SAINT LOUIS COUNTY HIGHWAY DEPT
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
SEE LOCATION DESCRIPTION
HERMANTOWN, MN 55802
View on map ↗ - County
- ST. LOUIS County
- Total Penalties
- $0
- Registry ID
- 110014334540
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.00 mg/L | 30.00 | +93% | Sep 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.60 mg/L | 30.00 | +9% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.50 mg/L | 30.00 | +38% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 30.00 | +23% | Sep 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 408.00 mg/L | 30.00 | +1,260% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 109.00 mg/L | 30.00 | +263% | Jun 2019 | Open |
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