MONROE 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
-
1224 TENTH AVENUE WEST
MONROE, WI 53566
View on map ↗ - County
- GREEN County
- Inspections
- 2 · last Sep 2, 2025
- Total Penalties
- $0
- Registry ID
- 110000737800
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.
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 | Jun 5, 2025 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 15, 2025 | — | Open |
| cwa | WW SSO - Discharge to Waters | Feb 18, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 24, 2018 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jan 30, 2016 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 9, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 31, 2015 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Mar 21, 2015 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Dec 26, 2014 | — | 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 | 0.39 mg/L | 0.09 | +328% | Dec 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.18 kg/d | 1.27 | +71% | Dec 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +107% | Jan 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +62% | Dec 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +93% | Dec 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +92% | Nov 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +76% | Nov 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 10.60 mg/L | 10.00 | +6% | Oct 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.44 mg/L | 3.30 | +4% | Jul 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 10.40 mg/L | 10.00 | +4% | Jul 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.54 mg/L | 1.30 | +18% | Jul 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.75 mg/L | 3.30 | +14% | Sep 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.37 mg/L | 1.30 | +82% | Sep 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.