Non-Compliance
Clean Water Act
MONTFORT 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
-
360 ROUTE 66, MONTFORT, WISCONSIN
MONTFORT, WI 53569
View on map ↗ - County
- GRANT County
- Total Penalties
- $0
- Registry ID
- 110010888156
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.
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 | 6.54 mg/L | 5.80 | +13% | Jun 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.04 mg/L | 5.80 | +4% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.78 mg/L | 16.00 | +11% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.22 mg/L | 16.00 | +8% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.49 mg/L | 16.00 | +3% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.73 mg/L | 16.00 | +55% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.40 mg/L | 16.00 | +59% | Jan 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.87 mg/L | 5.80 | +1% | Nov 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.20 mg/L | 5.80 | +7% | Oct 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.72 mg/L | 5.80 | +16% | Sep 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.03 mg/L | 5.80 | +21% | Aug 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.21 mg/L | 5.80 | +24% | Jul 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.72 mg/L | 5.80 | +16% | Jun 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.47 mg/L | 5.80 | +12% | May 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 9.80 mg/L | 5.80 | +69% | Apr 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.86 mg/L | 5.80 | +1% | Aug 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.29 mg/L | 5.80 | +26% | Jul 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.98 mg/L | 5.80 | +38% | Jun 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.99 mg/L | 5.80 | +3% | May 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.43 mg/L | 5.80 | +11% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.75 mg/L | 16.00 | +30% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.60 mg/L | 16.00 | +48% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.88 mg/L | 16.00 | +31% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.33 mg/L | 16.00 | +27% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.07 mg/L | 16.00 | +13% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.14 mg/L | 16.00 | +13% | Jan 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.39 mg/L | 16.00 | +21% | Jan 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.11 mg/L | 5.80 | +23% | Aug 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.57 mg/L | 5.80 | +13% | Jul 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.45 mg/L | 5.80 | +28% | Jun 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.38 mg/L | 5.80 | +27% | May 2021 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.47 mg/L | 5.80 | +12% | Apr 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.20 kg/d | 12.71 | +27% | Sep 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.98 mg/L | 5.80 | +3% | May 2020 | Open |
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