Non-Compliance
Clean Water Act
RICHLAND CENTER WASTEWATER TREATMENT FAC
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
-
WEST SOUTH ST
RICHLAND CENTER, WI 53581
View on map ↗ - County
- RICHLAND County
- Inspections
- 2 · last Sep 9, 2025
- Total Penalties
- $0
- Registry ID
- 110039975658
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.
5
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 | WW SSO - Discharge to Waters | Aug 3, 2017 | — | Open |
| cwa | WW SSO - Discharge to Waters | Nov 10, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.90 mg/L | 17.00 | +11% | Apr 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.64 mg/L | 1.00 | +664% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 41.64 mg/L | 30.00 | +39% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 130.60 mg/L | 45.00 | +190% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.40 mg/L | 45.00 | +36% | Apr 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.17 mg/L | 1.00 | +217% | Dec 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.53 mg/L | 1.00 | +153% | Nov 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.50 mg/L | 1.00 | +150% | Oct 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.97 mg/L | 1.00 | +97% | Sep 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.39 mg/L | 1.00 | +139% | Aug 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.95 mg/L | 1.00 | +295% | Jul 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.89 mg/L | 1.00 | +289% | Jun 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.49 mg/L | 1.00 | +49% | May 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.18 mg/L | 1.00 | +18% | Dec 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.40 mg/L | 1.00 | +40% | Nov 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.12 mg/L | 1.00 | +112% | Aug 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.89 mg/L | 1.00 | +89% | Jul 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.70 mg/L | 1.00 | +70% | Jul 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 42.13 mg/L | 17.00 | +148% | May 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 31.99 mg/L | 30.00 | +7% | May 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.94 mg/L | 45.00 | +4% | May 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 32.49 mg/L | 17.00 | +91% | Apr 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.15 mg/L | 1.00 | +15% | Mar 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.94 mg/L | 17.00 | +88% | Mar 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.59 mg/L | 17.00 | +86% | Feb 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.60 mg/L | 30.00 | +12% | Jan 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 59.20 mg/L | 45.00 | +32% | Dec 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.33 mg/L | 17.00 | +14% | Dec 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.14 mg/L | 1.00 | +114% | Oct 2015 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.98 mg/L | 1.00 | +98% | Sep 2015 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.84 mg/L | 1.00 | +84% | Aug 2015 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.36 mg/L | 1.00 | +36% | Jul 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 49.70 mg/L | 17.00 | +192% | Apr 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.54 mg/L | 30.00 | +52% | Apr 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.40 mg/L | 45.00 | +30% | Apr 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.05 mg/L | 1.00 | +5% | Mar 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 43.10 mg/L | 17.00 | +154% | Mar 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 30.50 mg/L | 30.00 | +2% | Feb 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 41.40 mg/L | 17.00 | +144% | Feb 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 46.60 mg/L | 17.00 | +174% | Jan 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.36 mg/L | 1.00 | +36% | Jan 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 30.28 mg/L | 30.00 | +1% | Jan 2015 | Open |
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