Montgomery City Pws
Montgomery City, MO · Montgomery County · Publicly Owned Treatment Works
- Average flow
- 0.18 MGD
- Design flow
- —
- NPDES permit
- MO0084158
- Effective
- Permit expires
- August 2029
- Population served
- 2,659
- CWNS 2022
Montgomery City Pws is a publicly owned wastewater treatment plant in Montgomery City, Montgomery County, Missouri treating an average of 0.18 million gallons per day, serving about 2,659 residents. Treatment on site includes clarifiers, uncovered lagoons, biological treatment, other, biosolids aerobic digestion, disinfection, uv and other unit processes. It discharges under NPDES permit MO0084158 (effective), which expires in August 2029, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processDisinfection, UV
unit processFlow Equalization
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Montgomery City Pws.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Montgomery City · 3 mi away
0.09 MGD
Wellsville · 7 mi away
0.08 MGD
Bellflower · 7 mi away
—
Middletown · 9 mi away
—
High Hill · 10 mi away
0.003 MGD
Jonesburg · 13 mi away
0.06 MGD
Benton City · 17 mi away
0.0015 MGD
Warrenton · 18 mi away
0.0012 MGD
Montgomery City Pws: 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 May 20, 2025.