What is the address of New Prague WWTP?

The address on the plant’s EPA facility record is 601 12th St NE, New Prague, MN 56071, in Scott County. Its coordinates are 44.5603, -93.5659. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does New Prague WWTP treat?

New Prague WWTP treats an average of 0.68 MGD.

What treatment technology does New Prague WWTP use?

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

What is the NPDES permit for New Prague WWTP?

The facility discharges under NPDES permit MNL020150, currently effective, expiring December 2030.

Is New Prague WWTP in compliance?

Discharge monitoring reports show 11 violations at New Prague WWTP in the last three years, 7 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates New Prague WWTP and how do I contact them?

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

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New Prague WWTP

601 12th St NE, New Prague, MN 56071 · Scott County · Publicly Owned Treatment Works

Average flow: 0.68 MGD

Design flow: —

NPDES permit: MNL020150; Effective

Permit expires: December 2030

Population served: 8,162; CWNS 2022

New Prague WWTP is a publicly owned wastewater treatment works in New Prague, Scott County, Minnesota treating an average of 0.68 million gallons per day, serving about 8,162 residents. It discharges under NPDES permit MNL020150 (effective), which expires in December 2030, with 11 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at New Prague WWTP.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 11

Effluent violations: 7

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

Key contacts

Decision-makers at New Prague WWTP.

No verified contacts on file yet

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Nearby wastewater treatment plants in Minnesota

Jordan STP

Jordan · 9 mi away

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Lonsdale WWTP

Lonsdale · 10 mi away

0.28 MGD

Belle Plaine WWTP

Belle Plaine · 12 mi away

0.39 MGD

Smsc Water Reclamation Facili

Prior Lake · 13 mi away

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Le Center WWTP

Le Center · 15 mi away

0.43 MGD

Mndot - Heath Creek Rest Area

Faribault · 16 mi away

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Kilkenny WWTP

Kilkenny · 17 mi away

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Blue Lake Wastewater Treatment Plant

Shakopee · 18 mi away

25.9 MGD

New Prague 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 March 12, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms

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