What is the address of Flensburg WWTP?

The address on the plant’s EPA facility record is Dove Rd, Flensburg, MN 56328, in Morrison County. Its coordinates are 45.9554, -94.5192. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Flensburg WWTP treat?

Flensburg WWTP is permitted for a design flow of 0.02 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Flensburg WWTP use?

Klarifi has identified one treatment structure or unit process at the Flensburg facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Flensburg WWTP?

The facility discharges under NPDES permit MNG585016, currently effective, expiring November 2028.

Is Flensburg WWTP in compliance?

Discharge monitoring reports show 16 violations at Flensburg WWTP in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Flensburg WWTP and how do I contact them?

Flensburg WWTP is a publicly owned treatment works in Flensburg, Minnesota. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

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Flensburg WWTP

Dove Rd, Flensburg, MN 56328 · Morrison County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.02 MGD

NPDES permit: MNG585016; Effective

Permit expires: November 2028

Population served: 216; CWNS 2022

Flensburg WWTP is a publicly owned wastewater treatment works in Flensburg, Morrison County, Minnesota, serving about 216 residents. It discharges under NPDES permit MNG585016 (effective), which expires in November 2028, with 16 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Flensburg WWTP.

Available with a free Klarifi account

See the full treatment train at Flensburg WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 16

Effluent violations: 3

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

Key contacts

1 verified contact for Flensburg WWTP, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Minnesota

Sobieski WWTP

Swan River · 4 mi away

0.007 MGD

Swanville WWTP

Swanville · 7 mi away

0.02 MGD

Randall WWTP

Randall · 9 mi away

0.07 MGD

Bowlus WWTP

Bowlus · 11 mi away

—

Royalton WWTP

Royalton · 14 mi away

0.11 MGD

Grey Eagle WWTP

Grey Eagle · 15 mi away

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Holdingford WWTP

Holdingford · 15 mi away

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Long Prairie WWTP

Long Prairie · 18 mi away

1.1 MGD

Flensburg 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 October 26, 2026; facility record last updated November 6, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms

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