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Hamel Stp, Village Of

Hamel, IL · Madison County · Publicly Owned Treatment Works

Average flow
0.08 MGD
Design flow
0.26 MGD
NPDES permit
ILG580011
Effective
Permit expires
May 2027
Population served
CWNS 2022

Hamel Stp, Village Of is a publicly owned wastewater treatment works in Hamel, Madison County, Illinois treating an average of 0.08 million gallons per day against a permitted design capacity of 0.26 MGD. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit ILG580011 (effective), which expires in May 2027, with 0 recorded violations in the last three years.

Treatment technology

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

Aerated lagoons

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Uncovered lagoons

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Compliance snapshot (last 3 years)

Total violations
0
Effluent violations
0

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

Decision-makers at Hamel Stp, Village Of.

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Hamel Stp, Village 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 November 7, 2025.


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