Non-Compliance
Clean Water Act
DONIPHAN MUNICIPAL 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
-
HIGHWAY 142
DONIPHAN, MO 63935
View on map ↗ - County
- RIPLEY County
- Inspections
- 2 · last Jul 21, 2022
- Total Penalties
- $0
- Registry ID
- 110009877124
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.
6
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 | Aug 5, 2022 | Aug 5, 2022 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Sep 29, 2021 | Oct 18, 2021 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Dec 31, 2019 | Jan 23, 2020 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Sep 24, 2019 | Oct 2, 2019 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Sep 24, 2018 | Oct 22, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2017 | Jul 14, 2017 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2017 | Jul 14, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 28, 2011 | — | Open |
| cwa | Schedule Event reported late | Nov 28, 2011 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.86 mg/L | 1.30 | +43% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.80 mg/L | 1.30 | +38% | Apr 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 2.80 | +11% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.59 mg/L | 1.30 | +22% | May 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Jan 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 921.00 MPN/100mL | 630.00 | +46% | Apr 2022 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 68.00 % | 85.00 | +113% | Sep 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Jun 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 630.00 | +284% | May 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 385.00 MPN/100mL | 126.00 | +206% | May 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | May 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Apr 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 687.00 MPN/100mL | 630.00 | +9% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.55 mg/L | 2.80 | +27% | Mar 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 mg/L | 2.80 | +29% | Jan 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Dec 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Nov 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 630.00 | +216% | Oct 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Apr 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 649.00 MPN/100mL | 630.00 | +3% | Jul 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,730.00 MPN/100mL | 630.00 | +175% | Jun 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 262.80 MPN/100mL | 126.00 | +109% | May 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.00 mg/L | 1.30 | +54% | May 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | May 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 71.50 % | 85.00 | +90% | Apr 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 71.50 % | 85.00 | +90% | Apr 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.61 % | 85.00 | +56% | Mar 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 71.51 % | 85.00 | +90% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Mar 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 144.60 MPN/100mL | 126.00 | +15% | Aug 2018 | Open |
| E. coli | DMR, Limited - Overdue | 144.60 MPN/100mL | 126.00 | +15% | Aug 2018 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 166.00 MPN/100mL | 126.00 | +32% | May 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,120.00 MPN/100mL | 630.00 | +78% | Apr 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,120.00 MPN/100mL | 126.00 | +789% | Apr 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.80 mg/L | 2.80 | +71% | Feb 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.90 mg/L | 2.80 | +39% | Jan 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 293.30 MPN/100mL | 126.00 | +133% | Apr 2017 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 35.00 mg/L | 30.00 | +17% | Feb 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Feb 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.80 mg/L | 2.80 | +107% | Jan 2017 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 860.00 MPN/100mL | 630.00 | +37% | Jul 2016 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 431.30 MPN/100mL | 126.00 | +242% | Oct 2015 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 720.00 MPN/100mL | 630.00 | +14% | Oct 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +25% | Jul 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +25% | Jun 2015 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 516.00 MPN/100mL | 126.00 | +310% | May 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +25% | May 2015 | Open |
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