Pilot Grove Pws-Well # 2 -School St
Pilot Grove, MO · Cooper County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- —
- NPDES permit
- MO0093068
- Expired
- Permit expires
- December 2025
- Population served
- 600
- CWNS 2022
Pilot Grove Pws-Well # 2 -School St is a publicly owned wastewater treatment plant in Pilot Grove, Cooper County, Missouri treating an average of 0.02 million gallons per day, serving about 600 residents. Treatment on site includes aerated lagoons, uncovered lagoons, lagoon, aerobic, screening. It discharges under NPDES permit MO0093068 (expired), which expires in December 2025, with 68 recorded violations in the last three years. Planned upgrades on record: flow equalization.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Aerated lagoons
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Uncovered lagoons
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Lagoon, Aerobic
unit processScreening
unit processFlow Equalization
planned upgradeUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 68
- Effluent violations
- 68
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Pilot Grove Pws-Well # 2 -School St.
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Pilot Grove Pws-Well # 2 -School St: 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 March 7, 2025.