Non-Compliance
Clean Water Act
DEERFIELD 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
-
INDUSTRIAL PARK ROAD
DEERFIELD, WI 53531
View on map ↗ - County
- DANE County
- Total Penalties
- $0
- Registry ID
- 110039717358
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.
7
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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 20.33 mg/L | 20.00 | +2% | Dec 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.80 mg/L | 1.00 | +80% | Dec 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 490.00 mg/L | 460.00 | +7% | Oct 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.05 | +11% | May 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.05 | +92% | Mar 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.08 kg/d | 0.07 | +13% | Feb 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +10% | Feb 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.05 | +143% | Feb 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.05 | +6% | Jan 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.05 | +54% | Nov 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.05 | +130% | Sep 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +17% | Sep 2022 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 490.00 mg/L | 460.00 | +7% | Mar 2018 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 466.67 mg/L | 460.00 | +1% | Dec 2017 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 465.00 mg/L | 460.00 | +1% | Oct 2017 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 465.00 mg/L | 460.00 | +1% | Aug 2017 | Open |
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