Benton WWTP
Hwy E, Benton, MO 63736 · Scott County · Publicly Owned Treatment Works
- Average flow
- 0.23 MGD
- Design flow
- —
- NPDES permit
- MO0055182
- Effective
- Permit expires
- October 2027
- Population served
- 885
- CWNS 2022
Benton WWTP is a publicly owned wastewater treatment works in Benton, Scott County, Missouri treating an average of 0.23 million gallons per day, serving about 885 residents. It discharges under NPDES permit MO0055182 (effective), which expires in October 2027, with 74 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Benton WWTP.
Available with a free Klarifi account
See the full treatment train at Benton WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 74
- Effluent violations
- 74
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Benton WWTP.
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Nearby wastewater treatment plants in Missouri
Morley · 4 mi away
0.01 MGD
Kelso · 6 mi away
0.001 MGD
Chaffee · 9 mi away
0.16 MGD
Scott City · 9 mi away
0.54 MGD
Vanduser · 11 mi away
0.0077 MGD
Cape Girardeau · 12 mi away
5.39 MGD
Delta · 12 mi away
0.04 MGD
Bertrand · 14 mi away
0.11 MGD
Benton 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 October 26, 2026; facility record last updated September 15, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms