Boonville WWTP
Boonville, MO · Cooper County · Publicly Owned Treatment Works
- Average flow
- 0.63 MGD
- Design flow
- —
- NPDES permit
- MO0040738
- Effective
- Permit expires
- December 2024
- Population served
- 8,300
- CWNS 2022
Boonville WWTP is a publicly owned wastewater treatment works in Boonville, Cooper County, Missouri treating an average of 0.63 million gallons per day, serving about 8,300 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches, biological treatment, other, biosolids aerobic digestion, biosolids mechanical dewatering and other unit processes. It discharges under NPDES permit MO0040738 (effective), which expires in December 2024, with 1 recorded violation 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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Carrousels / oxidation ditches
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Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processBiosolids Mechanical Dewatering
unit processDisinfection, UV
unit processFlow Equalization
unit processScreening
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Boonville WWTP.
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Nearby wastewater treatment plants in Missouri
Rocheport · 9 mi away
0.02 MGD
Fayette · 12 mi away
0.32 MGD
Pilot Grove · 12 mi away
0.02 MGD
Bunceton · 14 mi away
0.01 MGD
Columbia · 14 mi away
0.008 MGD
Columbia · 15 mi away
0.03 MGD
Columbia · 17 mi away
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Glasgow · 18 mi away
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Boonville 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 13, 2026.