How much wastewater does City Of Cumming treat?

City Of Cumming treats an average of 3.6 MGD.

What is the NPDES permit for City Of Cumming?

The facility discharges under NPDES permit GA0046019, currently effective, expiring August 2028.

Is City Of Cumming in compliance?

Discharge monitoring reports show no violations at City Of Cumming in the last three years.

Who operates City Of Cumming and how do I contact them?

City Of Cumming is a publicly owned treatment works in Cumming, Georgia. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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City Of Cumming

Q: What treatment technology does City Of Cumming use?

Klarifi has identified clarifiers, uncovered lagoons, carrousels / oxidation ditches at the Cumming facility.

Cumming, GA · Forsyth County · Publicly Owned Treatment Works

Average flow: 3.6 MGD

Design flow: —

NPDES permit: GA0046019; Effective

Permit expires: August 2028

Population served: 43,318; CWNS 2022

City Of Cumming is a publicly owned wastewater treatment plant in Cumming, Forsyth County, Georgia treating an average of 3.6 million gallons per day, serving about 43,318 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit GA0046019 (effective), which expires in August 2028, with 0 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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Uncovered lagoons

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Carrousels / oxidation ditches

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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

1 verified contact for City Of Cumming, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Georgia

Forsyth County Department Of Water And Sewer (fowler Wrf)

Cumming · 3 mi away

—

Forsyth County (the Manor Wrf)

Alpharetta · 4 mi away

0.32 MGD

Forsyth County Department Of Water And Sewer (fowler & Shakerag Wrf)

Suwanee · 10 mi away

4.11 MGD

Buford, City Of (westside Wpcp)

Buford · 10 mi away

—

Buford, City Of (southside Wpcp)

Buford · 13 mi away

1.63 MGD

Flowery Branch, City Of (flowery Branch Wpcp)

Flowery Branch · 15 mi away

0.3 MGD

Fulton County - Johns Creek Environmental Campus

Alpharetta · 16 mi away

8.2 MGD

Fulton County Department Of Public Works (big Creek Wrf)

Roswell · 18 mi away

16.8 MGD

City Of Cumming: 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 11, 2026.

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