How much wastewater does Columbia County Water Utility (harlem WPCP - 0.25 Mgd) treat?

Columbia County Water Utility (harlem WPCP - 0.25 Mgd) treats an average of 0.21 MGD and is permitted for a design flow of 0.25 MGD.

What treatment technology does Columbia County Water Utility (harlem WPCP - 0.25 Mgd) use?

Klarifi has identified aerated lagoons, biogas silos at the Harlem facility.

What is the NPDES permit for Columbia County Water Utility (harlem WPCP - 0.25 Mgd)?

The facility discharges under NPDES permit GA0020389, currently administratively continued, expiring April 2024.

Is Columbia County Water Utility (harlem WPCP - 0.25 Mgd) in compliance?

Discharge monitoring reports show 6 violations at Columbia County Water Utility (harlem WPCP - 0.25 Mgd) in the last three years, 6 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Columbia County Water Utility (harlem WPCP - 0.25 Mgd) and how do I contact them?

Columbia County Water Utility (harlem WPCP - 0.25 Mgd) is a publicly owned treatment works in Harlem, Georgia. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Columbia County Water Utility (harlem WPCP - 0.25 Mgd)

Harlem, GA · Columbia County · Publicly Owned Treatment Works

Average flow: 0.21 MGD

Design flow: 0.25 MGD

NPDES permit: GA0020389; Administratively continued

Permit expires: April 2024

Population served: 1,815; CWNS 2022

Columbia County Water Utility (harlem WPCP - 0.25 Mgd) is a publicly owned wastewater treatment works in Harlem, Columbia County, Georgia treating an average of 0.21 million gallons per day against a permitted design capacity of 0.25 MGD, serving about 1,815 residents. Treatment on site includes aerated lagoons, biogas silos. It discharges under NPDES permit GA0020389 (administratively continued), which expires in April 2024, with 6 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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Biogas silos

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Compliance snapshot (last 3 years)

Total violations: 6

Effluent violations: 6

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

Key contacts

2 verified contacts for Columbia County Water Utility (harlem WPCP - 0.25 Mgd), with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Columbia County Water Utility (harlem WPCP - 0.25 Mgd), plus the full compliance history and discharge data.

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Wrens WPCP

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Augusta WWTP

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Columbia County Water Utility (harlem WPCP - 0.25 Mgd): 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 5, 2025.

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