How much wastewater does Flora Stp, City Of treat?

Flora Stp, City Of treats an average of 0.43 MGD and is permitted for a design flow of 1.8 MGD.

What treatment technology does Flora Stp, City Of use?

Klarifi has identified clarifiers, aerated lagoons at the Flora facility.

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

The facility discharges under NPDES permit IL0020273, currently effective, expiring May 2031.

Is Flora Stp, City Of in compliance?

Discharge monitoring reports show 12 violations at Flora Stp, City Of in the last three years, 8 of them effluent limit exceedances. The full history is available in Klarifi.

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

Flora Stp, City Of is a publicly owned treatment works in Flora, Illinois. Klarifi lists 3 verified decision-maker contacts for this facility, available with a free trial.

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Flora Stp, City Of

Flora, IL · Clay County · Publicly Owned Treatment Works

Average flow: 0.43 MGD

Design flow: 1.8 MGD

NPDES permit: IL0020273; Effective

Permit expires: May 2031

Population served: 4,831; CWNS 2022

Flora Stp, City Of is a publicly owned wastewater treatment works in Flora, Clay County, Illinois treating an average of 0.43 million gallons per day against a permitted design capacity of 1.8 MGD, serving about 4,831 residents. Treatment on site includes clarifiers, aerated lagoons. It discharges under NPDES permit IL0020273 (effective), which expires in May 2031, with 12 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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Aerated lagoons

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Compliance snapshot (last 3 years)

Total violations: 12

Effluent violations: 8

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

Key contacts

3 verified contacts for Flora Stp, City Of, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Flora Stp, City Of, plus the full compliance history and discharge data.

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Flora 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 November 6, 2025.

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