Non-Compliance
Clean Water Act
SOUTHWEST CITY WWTF
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
-
STATE LINE ROAD
SOUTH WEST CITY, MO 64863
View on map ↗ - County
- MCDONALD County
- Inspections
- 2 · last Dec 18, 2025
- Total Penalties
- $0
- Registry ID
- 110037500488
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.
4
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 | Schedule Event unachieved and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jan 8, 2026 | — | Open |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Jan 8, 2026 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 8, 2026 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 8, 2026 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Dec 18, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 18, 2025 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Dec 18, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2025 | Jul 17, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2025 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2025 | Jul 17, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2022 | Aug 4, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2022 | Aug 4, 2022 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2019 | Jan 15, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2019 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2019 | Jan 15, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2018 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Mar 21, 2017 | Apr 11, 2017 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2015 | Apr 17, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2015 | Apr 17, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2013 | Jan 27, 2014 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2013 | Jan 27, 2014 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2013 | — | Open |
| cwa | Schedule Event reported late | Apr 30, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2013 | Jan 27, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 30, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2013 | Jan 27, 2014 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 30, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2012 | — | Open |
| cwa | Schedule Event reported late | Apr 30, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2011 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2011 | — | Open |
| cwa | Schedule Event reported late | Apr 30, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 30, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2010 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2010 | — | 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, nitrate total [as N] | DMR, Limited - Numeric Violation | 18.27 mg/L | 15.50 | +18% | Feb 2022 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 20.21 mg/L | 15.50 | +30% | Jan 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 24,000.00 MPN/100mL | 235.00 | +10,113% | Jul 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 10,923.00 MPN/100mL | 126.00 | +8,569% | Jul 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 30,000.00 MPN/100mL | 235.00 | +12,666% | Apr 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 23,146.50 MPN/100mL | 126.00 | +18,270% | Apr 2018 | Open |
| Nitrogen, nitrate total [as NO3] | DMR, Limited - Numeric Violation | 18.74 mg/L | 15.50 | +21% | Jan 2016 | Open |
| Nitrogen, nitrate total [as NO3] | DMR, Limited - Numeric Violation | 20.92 mg/L | 15.50 | +35% | Dec 2015 | Open |
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