Non-Compliance
Clean Water Act
DUDLEY WWTP
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 TT
DUDLEY, MO 63936
View on map ↗ - County
- STODDARD County
- Inspections
- 1 · last Jul 27, 2022
- Total Penalties
- $0
- Registry ID
- 110000718322
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 | Reporting Violations - Failure to Submit DMRs | Nov 16, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Mar 19, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2020 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2020 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 27, 2019 | Jul 25, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2019 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Sep 24, 2018 | Oct 29, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 17, 2012 | — | Open |
| cwa | Schedule Event reported late | Jul 17, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 17, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 17, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 17, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 17, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 17, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 17, 2010 | — | Open |
| cwa | Schedule Event reported late | Jul 17, 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 45.00 | +22% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 30.00 | +83% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 30.00 | +117% | Dec 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.50 mg/L | 30.00 | +12% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.64 mg/L | 2.70 | +35% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 45.00 | +44% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 206.00 | +866% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 30.00 | +53% | Oct 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 1,030.00 | +93% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 45.00 | +2% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.07 mg/L | 1.30 | +213% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.15 mg/L | 1.30 | +373% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.15 mg/L | 5.60 | +10% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.00 MPN/100mL | 206.00 | +274% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.38 mg/L | 5.60 | +50% | Jun 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.38 mg/L | 1.30 | +545% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.29 mg/L | 1.30 | +153% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.90 mg/L | 5.60 | +130% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.90 mg/L | 1.30 | +892% | Apr 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +1,075% | Apr 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +135% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.20 mg/L | 11.20 | +89% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 45.00 mg/L | 30.00 | +50% | Mar 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.40 mg/L | 45.00 | +16% | Mar 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.40 mg/L | 30.00 | +75% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.20 mg/L | 2.70 | +685% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 2.70 | +556% | Feb 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.50 mg/L | 45.00 | +30% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.70 mg/L | 11.20 | +58% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.50 mg/L | 30.00 | +95% | Feb 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.30 mg/L | 11.20 | +19% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.30 mg/L | 2.70 | +393% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 44.70 mg/L | 11.20 | +299% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 44.70 mg/L | 2.70 | +1,556% | Dec 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 30.00 | +107% | Nov 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 45.00 | +38% | Nov 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +1,075% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.50 mg/L | 2.70 | +363% | Oct 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +135% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.50 mg/L | 11.20 | +12% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +1,075% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +135% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 272.00 MPN/100mL | 206.00 | +32% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 5.60 | +132% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 1.30 | +900% | Apr 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 59.60 mg/L | 30.00 | +99% | Apr 2024 | 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.
State Administrative Order of Consent
Clean Water Act
· Case MO-NBF000002336 · May 13, 2024
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