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Grantsburg Village Of

North Gary Street Grantsburg, Wisconsin, Grantsburg, WI 54840 · Burnett County · Publicly Owned Treatment Works

Average flow
0.09 MGD
Design flow
—
NPDES permit
WI0060429
Expired
Permit expires
June 2021
Population served
1,481
CWNS 2022

Grantsburg Village Of is a publicly owned wastewater treatment plant in Grantsburg, Burnett County, Wisconsin treating an average of 0.09 million gallons per day, serving about 1,481 residents. It discharges under NPDES permit WI0060429 (expired), which expires in June 2021, with 24 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Grantsburg Village Of.

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Compliance snapshot (last 3 years)

Total violations
24
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 Grantsburg Village Of.

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Nearby wastewater treatment plants in Wisconsin

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Siren · 15 mi away

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Webster Village Of

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St Croix Falls City Of

St Croix Falls · 26 mi away

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Osceola WWTF

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Amery City Of

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Crystal Lake Sanitary District

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Cumberland City Of

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Turtle Lake Village Of

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Grantsburg 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 October 26, 2026; facility record last updated November 20, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms


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