How much wastewater does Greenville Stp, City Of treat?

Greenville Stp, City Of treats an average of 0.66 MGD.

What treatment technology does Greenville Stp, City Of use?

Klarifi has identified clarifiers, carrousels / oxidation ditches at the Greenville facility.

What is the NPDES permit for Greenville Stp, City Of?

The facility discharges under NPDES permit ILL026298, currently effective, expiring December 2030.

Is Greenville Stp, City Of in compliance?

Discharge monitoring reports show 8 violations at Greenville Stp, City Of in the last three years, 2 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Greenville Stp, City Of and how do I contact them?

Greenville Stp, City Of is a publicly owned treatment works in Greenville, Illinois. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Greenville Stp, City Of

Greenville, IL · Bond County · Publicly Owned Treatment Works

Average flow: 0.66 MGD

Design flow: —

NPDES permit: ILL026298; Effective

Permit expires: December 2030

Population served: 7,083; CWNS 2022

Greenville Stp, City Of is a publicly owned wastewater treatment works in Greenville, Bond County, Illinois treating an average of 0.66 million gallons per day, serving about 7,083 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit ILL026298 (effective), which expires in December 2030, with 8 recorded violations 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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Compliance snapshot (last 3 years)

Total violations: 8

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 Greenville Stp, City Of.

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Greenville Stp, City Of: 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 7, 2026.

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