How much wastewater does Benton WWTP treat?

Benton WWTP treats an average of 0.23 MGD.

What treatment technology does Benton WWTP use?

Klarifi has identified lagoon, facultative at the Benton facility.

What is the NPDES permit for Benton WWTP?

The facility discharges under NPDES permit MO0055182, currently effective, expiring October 2027.

Is Benton WWTP in compliance?

Discharge monitoring reports show 72 violations at Benton WWTP in the last three years, 72 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Benton WWTP and how do I contact them?

Benton WWTP is a publicly owned treatment works in Benton, Missouri. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Benton WWTP

Benton, MO · 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. Treatment on site includes lagoon, facultative. It discharges under NPDES permit MO0055182 (effective), which expires in October 2027, with 72 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Lagoon, Facultative

unit process

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Compliance snapshot (last 3 years)

Total violations: 72

Effluent violations: 72

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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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 September 11, 2026; facility record last updated September 4, 2024.

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