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Willmar

Community Water System · Minnesota · Willmar

PWSID: MN1340016

Has Violations

Population Served

21.0K

Service Connections

7.0K

Total Violations

7

Health-Based Violations

0

Lead & Copper Data

Lead Level

Safe

1.00 ppb

Action Level: 15 ppb (EPA) · Sampled: 2025-06-30

015 ppb action level

Copper Level

1810 ppb

Action Level: 1,300 ppb (EPA) · Sampled: 2025-06-30

Copper action level exceeded

System Details

Water Source
Groundwater
System Type
Community Water System
City
Willmar
ZIP Code
56201
Counties Served
Kandiyohi
Cities Served
Willmar
Open Violations
0

Violation Summary

7

Total Violations

0

Health-Based

0

Open Now

Most recent violation: 2020-10-01

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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MN1340016.SafeWater Home