Non-Compliance
Clean Water Act
MOSCOW MILLS 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 HIGHWAY MM
MOSCOW MILLS, MO 63362
View on map ↗ - County
- LINCOLN County
- Inspections
- 1 · last May 24, 2024
- Total Penalties
- $0
- Registry ID
- 110009873459
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.
12
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 | Dec 5, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 12, 2024 | Jul 12, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 12, 2024 | Jul 12, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Apr 3, 2024 | Jul 24, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2023 | Feb 28, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2021 | Jun 15, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 28, 2021 | Jun 15, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 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 | Permit Violations - Violation Specified in Comment | Oct 11, 2019 | Jun 12, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Aug 12, 2019 | Dec 20, 2019 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Aug 12, 2019 | Dec 20, 2019 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 12, 2019 | Dec 20, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2018 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jul 6, 2017 | Dec 20, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 1,030.00 | +7% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 550.00 MPN/100mL | 206.00 | +167% | Sep 2025 | Open |
| E. coli | DMR, Limited - Overdue | 2,222.00 MPN/100mL | 1,030.00 | +116% | Jul 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,222.00 MPN/100mL | 1,030.00 | +116% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 5,700.00 MPN/100mL | 1,030.00 | +453% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.72 mg/L | 1.30 | +340% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.20 mg/L | 5.10 | +335% | May 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 12.20 mg/L | 10.00 | +22% | Apr 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 8,700.00 MPN/100mL | 1,030.00 | +745% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.20 mg/L | 15.00 | +1% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 40.09 mg/L | 5.10 | +686% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.55 mg/L | 1.30 | +1,096% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.00 mg/L | 20.00 | +40% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 20.00 | +70% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.40 mg/L | 11.50 | +86% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.24 mg/L | 2.60 | +140% | Mar 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 25.00 mg/L | 15.00 | +67% | Mar 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 249.00 MPN/100mL | 206.00 | +21% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.90 mg/L | 1.30 | +46% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.28 mg/L | 5.10 | +62% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.81 mg/L | 1.30 | +116% | Apr 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.63 mg/L | 5.10 | +108% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.30 mg/L | 15.00 | +9% | Jan 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 13.20 mg/L | 10.00 | +32% | Jan 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Jan 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.90 mg/L | 2.60 | +550% | Jan 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 20.00 | +35% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.58 mg/L | 11.50 | +114% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.30 mg/L | 2.60 | +296% | Dec 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.30 mg/L | 10.00 | +53% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.70 mg/L | 11.50 | +63% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 29.00 mg/L | 15.00 | +93% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.18 mg/L | 2.60 | +176% | Nov 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.39 mg/L | 11.50 | +34% | Nov 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.70 mg/L | 20.00 | +14% | Aug 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +2% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,400.00 MPN/100mL | 1,030.00 | +36% | Jul 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.30 mg/L | 1.30 | +77% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.77 mg/L | 5.10 | +111% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.96 mg/L | 2.60 | +52% | Feb 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 13.50 mg/L | 10.00 | +35% | Feb 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.14 mg/L | 11.50 | +14% | Feb 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 9.00 % | 85.00 | +507% | Jan 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jan 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 21.00 mg/L | 10.00 | +110% | Dec 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 21.00 mg/L | 15.00 | +40% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 11.50 | +13% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 2.60 | +400% | Dec 2020 | Resolved |
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.
Administrative - Formal
· Case 07-2013-0036 · Jan 9, 2013
State CWA Non Penalty AO
Clean Water Act
· Case MO-N00000203 · Jan 31, 1991
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