Millersburg Business Park WWTP
Millersburg, MO · Callaway County · Publicly Owned Treatment Works
- Average flow
- 0.0081 MGD
- Design flow
- —
- NPDES permit
- MO0121100
- Effective
- Permit expires
- March 2027
- Population served
- —
- CWNS 2022
Millersburg Business Park WWTP is a publicly owned wastewater treatment works in Millersburg, Callaway County, Missouri treating an average of 0.0081 million gallons per day. It discharges under NPDES permit MO0121100 (effective), which expires in March 2027, with 25 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 25
- Effluent violations
- 25
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Millersburg Business Park WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Columbia · 3 mi away
0.02 MGD
Columbia · 6 mi away
0.0023 MGD
Columbia · 9 mi away
0.05 MGD
Columbia · 9 mi away
0.0039 MGD
Columbia · 10 mi away
0.0012 MGD
Kingdom City · 11 mi away
0.1 MGD
Hallsville · 12 mi away
0.0075 MGD
Columbia · 12 mi away
0.21 MGD
Millersburg Business Park WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated August 14, 2024.