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Lake Crystal WWTP

Lake Crystal, MN · Blue Earth County · Publicly Owned Treatment Works

Average flow
0.28 MGD
Design flow
0.59 MGD
NPDES permit
3603941917
Effective
Permit expires
March 2029

Treatment technology

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

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Biogas silos

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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

Contacts for Lake Crystal WWTP are available in the Klarifi platform.

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

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Nearby wastewater treatment plants in Minnesota

Nicollet WWTP

Nicollet · 10 mi away

1.97 MGD

Good Thunder WWTP

Good Thunder · 10 mi away

0.72 MGD

Madelia WWTP

Madelia · 11 mi away

0.71 MGD

Vernon Center

Vernon Center · 11 mi away

0.06 MGD

6.23 MGD

Hanska WWTP

Hanska · 13 mi away

0.31 MGD

Searles WWTP

Searles · 14 mi away

0.4 MGD

Amboy WWTP

Amboy · 16 mi away

0.14 MGD


Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated November 2025.

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