Non-Compliance
Clean Water Act
MILLERSBURG BUSINESS PARK 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
-
SE CORNER OF RT J & I-70
MILLERSBURG, MO 65251
View on map ↗ - County
- CALLAWAY County
- Inspections
- 1 · last Feb 4, 2026
- Total Penalties
- $0
- Registry ID
- 110009868116
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 3, 2026 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 3, 2026 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 3, 2026 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2025 | Feb 28, 2025 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Jun 30, 2020 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 31, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 21, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 21, 2019 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | May 21, 2019 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 21, 2019 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | May 21, 2019 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Sep 5, 2017 | Oct 23, 2017 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 5, 2017 | Oct 23, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2016 | Jun 16, 2017 | Resolved |
| cwa | Schedule Event unachieved but reported | Nov 1, 2016 | Jun 16, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2016 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2016 | Jun 16, 2017 | Resolved |
| cwa | Schedule Event reported late | May 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | May 1, 2016 | Jun 16, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | May 1, 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 | 16,000.00 MPN/100mL | 206.00 | +7,667% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 16,000.00 MPN/100mL | 1,030.00 | +1,453% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 79.00 % | 85.00 | +40% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 15,200.00 MPN/100mL | 206.00 | +7,279% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 15,200.00 MPN/100mL | 1,030.00 | +1,376% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 9,740.00 MPN/100mL | 206.00 | +4,628% | Jun 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 9,740.00 MPN/100mL | 1,030.00 | +846% | Jun 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 70.00 % | 85.00 | +100% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.00 mg/L | 2.70 | +11% | Mar 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 21,400.00 MPN/100mL | 206.00 | +10,288% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 21,400.00 MPN/100mL | 1,030.00 | +1,978% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.11 mg/L | 1.30 | +601% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,500.00 MPN/100mL | 1,030.00 | +240% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,500.00 MPN/100mL | 206.00 | +1,599% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 7,580.00 MPN/100mL | 1,030.00 | +636% | Jun 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 7,580.00 MPN/100mL | 206.00 | +3,580% | Jun 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Jun 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 184,000.00 MPN/100mL | 206.00 | +89,220% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 184,000.00 MPN/100mL | 1,030.00 | +17,764% | Dec 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 9,180.00 MPN/100mL | 206.00 | +4,356% | Sep 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 36.80 % | 85.00 | +321% | Sep 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 50.00 % | 85.00 | +233% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.50 mg/L | 1.30 | +246% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 9,180.00 MPN/100mL | 1,030.00 | +791% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 58,200.00 MPN/100mL | 1,030.00 | +5,550% | Jun 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 58,200.00 MPN/100mL | 206.00 | +28,152% | Jun 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 58.00 % | 85.00 | +180% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 2.70 | +85% | Mar 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Mar 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 65,100.00 MPN/100mL | 1,030.00 | +6,220% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 65,100.00 MPN/100mL | 206.00 | +31,502% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 137,000.00 MPN/100mL | 206.00 | +66,405% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 137,000.00 MPN/100mL | 1,030.00 | +13,201% | Sep 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.60 mg/L | 1.80 | +600% | Jun 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 368,000.00 MPN/100mL | 206.00 | +178,541% | Jun 2022 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jun 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 368,000.00 MPN/100mL | 1,030.00 | +35,628% | Jun 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.60 mg/L | 12.10 | +4% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.80 mg/L | 2.30 | +109% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.90 mg/L | 2.30 | +70% | Dec 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.20 mg/L | 6.00 | +87% | Sep 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 241,000.00 MPN/100mL | 206.00 | +116,890% | Sep 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 241,000.00 MPN/100mL | 1,030.00 | +23,298% | Sep 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.20 mg/L | 1.20 | +833% | Sep 2021 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 130,000.00 MPN/100mL | 1,030.00 | +12,521% | Jun 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 130,000.00 MPN/100mL | 206.00 | +63,007% | Jun 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 11,900.00 MPN/100mL | 206.00 | +5,677% | Jun 2018 | 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-NBF000003111 · Dec 14, 2021
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