Clinton WWTP
Clinton, MO · Henry County · Publicly Owned Treatment Works
- Average flow
- 1.09 MGD
- Design flow
- —
- NPDES permit
- MO0097390
- Effective
- Permit expires
- May 2028
- Population served
- 8,792
- CWNS 2022
Clinton WWTP is a publicly owned wastewater treatment works in Clinton, Henry County, Missouri treating an average of 1.09 million gallons per day, serving about 8,792 residents. Treatment on site includes clarifiers, aerated lagoons, uncovered lagoons, carrousels / oxidation ditches, biological treatment, other and other unit processes. It discharges under NPDES permit MO0097390 (effective), which expires in May 2028, with 2 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
Unlock
Aerated lagoons
Unlock
Uncovered lagoons
Unlock
Carrousels / oxidation ditches
Unlock
Biological Treatment, Other
unit processBiosolids Aerobic Digestion
unit processBiosolids Mechanical Dewatering
unit processDisinfection, UV
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Clinton WWTP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Missouri
Deepwater · 6 mi away
0.03 MGD
Calhoun · 11 mi away
0.02 MGD
Montrose · 15 mi away
0.04 MGD
Lowry City · 15 mi away
0.09 MGD
Windsor · 16 mi away
0.65 MGD
Chilhowee · 17 mi away
0.004 MGD
Appleton City · 18 mi away
—
Creighton · 20 mi away
0.04 MGD
Clinton 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 April 5, 2025.