How much wastewater does Staples WWTP treat?

Staples WWTP treats an average of 0.26 MGD and is permitted for a design flow of 0.68 MGD.

What treatment technology does Staples WWTP use?

Klarifi has identified uncovered lagoons, biogas balloons at the Staples facility.

What is the NPDES permit for Staples WWTP?

The facility discharges under NPDES permit MN0024988, currently administratively continued, expiring April 2024.

Is Staples WWTP in compliance?

Discharge monitoring reports show 13 violations at Staples WWTP in the last three years. The full history is available in Klarifi.

Who operates Staples WWTP and how do I contact them?

Staples WWTP is a publicly owned treatment works in Staples, Minnesota. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Staples WWTP

Staples, MN · Todd County · Publicly Owned Treatment Works

Average flow: 0.26 MGD

Design flow: 0.68 MGD

NPDES permit: MN0024988; Administratively continued

Permit expires: April 2024

Population served: 3,732; CWNS 2022

Staples WWTP is a publicly owned wastewater treatment works in Staples, Todd County, Minnesota treating an average of 0.26 million gallons per day against a permitted design capacity of 0.68 MGD, serving about 3,732 residents. Treatment on site includes uncovered lagoons, biogas balloons. It discharges under NPDES permit MN0024988 (administratively continued), which expires in April 2024, with 13 recorded violations in the last three years.

Treatment technology

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

Uncovered lagoons

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Biogas balloons

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Compliance snapshot (last 3 years)

Total violations: 13

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 Staples WWTP.

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Nearby wastewater treatment plants in Minnesota

Royalton WWTP

Motley · 7 mi away

0.24 MGD

Bertha WWTP

Bertha · 14 mi away

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Hewitt WWTP

Hewitt · 15 mi away

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Wadena WWTP

Wadena · 17 mi away

0.29 MGD

Browerville WWTP

Browerville · 20 mi away

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East Gull Lake WWTP

East Gull Lake · 21 mi away

0.13 MGD

Sebeka WWTP

Sebeka · 23 mi away

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Randall WWTP

Randall · 24 mi away

0.06 MGD

Staples WWTP: 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 May 20, 2025.

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