Non-Compliance
Clean Water Act
SEMO OPERATING COMPANY
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
-
3646 CO RD 316
CAPE GIRARDEAU, MO 63701
View on map ↗ - County
- CAPE GIRARDEAU County
- Inspections
- 1 · last Oct 1, 2025
- Total Penalties
- $0
- Registry ID
- 110031276447
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.
11
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 | Effluent Violations - Numeric effluent violation | Mar 31, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jan 26, 2024 | Feb 16, 2024 | Resolved |
| cwa | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | Nov 25, 2020 | Jan 8, 2021 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Nov 25, 2020 | Jan 8, 2021 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 9, 2017 | Jan 19, 2018 | Resolved |
| cwa | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | Nov 9, 2017 | Jan 19, 2018 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Nov 9, 2017 | Jan 19, 2018 | Resolved |
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 | 104.00 mg/L | 70.00 | +49% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 104.00 mg/L | 70.00 | +49% | Dec 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 170.00 mg/L | 70.00 | +143% | Sep 2024 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +30% | Sep 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 170.00 mg/L | 70.00 | +143% | Sep 2024 | Resolved |
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