Water Quality in Willmar, MN (56284)
EPA violation data for public water systems serving ZIP code 56284.
No Health-Based Violations
None of the 14 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,168
Population
14
Water Systems
0
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (14)
Willmar
Groundwater 21,045 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓ Copper tested: 1810 ppb (limit: 1300 ppb)
Renville
Groundwater 1,301 people served
0 violations
Lead tested: 7 ppb (limit: 15 ppb) ✓ Copper tested: 1660 ppb (limit: 1300 ppb)
Southern Minnesota Beet Sugar Co-Op
Groundwater 343 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓ Copper tested: 2550 ppb (limit: 1300 ppb)
Ebenezer Presbyterian Church
Groundwater 225 people served
0 violations
Farmer'S Co-Op
Groundwater 100 people served
0 violations
Bethany Lutheran Church
Groundwater 75 people served
0 violations
St. Matthews Lutheran Church
Groundwater 70 people served
0 violations
Barajas Migrant Labor Camp
Groundwater 30 people served
0 violations
Cottonwood Terrace
Groundwater 25 people served
0 violations
Renville Mobile Court
Groundwater 25 people served
0 violations
Elm Street Trailer Court
Groundwater 25 people served
0 violations
Holy Redeemer Church
Groundwater 25 people served
0 violations
Stoney Creek Golf Course
Groundwater 25 people served
0 violations
Ranch House Supper Club
Groundwater 25 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit1 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
Copper (Cu)
Exceeds limit1810 ppb measured
Action level: 1300 ppb
Sampled: Jan 2025
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.