Tapcensus

Water quality in Madison Lake, Minnesota

Madison Lake is in Blue Earth County. 61 active public water systems serve the county; 10 had an EPA violation in the past three years.

Most likely your provider

Madison Lake MN1070007 · Community water system · Ground water
Serves 1,017 people Rules violated, past 3 years 0 Last sanitary survey Mar 2, 2026 Distance under 0.1 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Blue Earth County

16 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Eagle Lake
 3,268 0 4.7 mi
GC Mankato Hill LLC
 140 5 8.1 mi
Mankato
 42,803 0 8.3 mi
Saint Clair
 846 0 9.0 mi
Terrace View East Condominium Assoc.
 38 2 9.9 mi
South Bend Township
 325 2 11.6 mi
Skyline
 289 0 11.7 mi
Riverbend Homes and More
 60 3 11.9 mi
Hillcrest Health Care Center
 94 3 11.9 mi
Pemberton
 247 2 14.0 mi
Rapidan Development Company, Inc.
 164 2 14.6 mi
Good Thunder
 583 2 19.1 mi
Mapleton
 1,756 0 20.6 mi
Lake Crystal
 2,554 0 21.3 mi
Vernon Center
 323 0 24.2 mi
Amboy
 535 1 27.8 mi
Non-community systems in Blue Earth County (44: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Bray Park
 1,000 0 0
Sunset Bay
 48 0 0
Connect Point United Pentecostal Church
 100 0 0
Ktoe Radio
 28 0 0
Smith's Mill Implement, Inc.
 27 0 0
Trinity Evangelical Lutheran Church
 90 0 0
Hiniker Company
 150 1 0
A.h. Hermel Company
 75 0 0
MN Elevator Inc./vertitron Midwest, Inc.
 165 0 0
Builders Firstsource
 30 0 0
Kibble Equipment
 36 0 0
Vetter Stone Company
 135 0 0
Indian Island Winery, LLC
 50 0 0
Corteva Agriscience
 40 0 0
Terrace View Golf Course
 150 0 0
Living Word
 30 0 0
Weagel Park
 50 0 0
Land of Memories Campground
 75 0 0
Mount Kato
 500 0 0
Christ Our Redeemer Lutheran Church
 75 0 0
Redeemer Lutheran Church
 125 0 0
Minneopa Golf Club
 50 0 0
R & E Enterprises of Mankato, Inc.
 50 0 0
Red Jacket County Park
 50 0 0
William Minneopa Learning Center
 100 0 0
Downs Food Group
 50 0 0
Benco Electric Cooperative
 40 0 0
Minneopa State Park
 100 0 0
Nuss Truck and Equipment
 50 0 0
Beauford United Methodist Church
 40 0 0
Welsh Heritage Farms
 25 0 0
Bethany Lutheran Church, Elca
 25 0 0
T.b.e.i., Inc.
 150 0 0
T.b.e.i. Building #2
 35 0 0
Wellcome Manor
 50 0 0
Christian Church Disciples of Christ
 30 0 0
St. John's Evangelical Lutheran Church
 75 0 0
Cambria Presbyterian Church
 125 0 0
Daly Park
 85 0 0
Tommyguns Paint War, Inc.
 45 0 0
St. John's Lutheran Church
 100 0 0
Trinity Lutheran Church Fieldon
 50 0 0
Blue Earth Co Fair/shady Oaks Campground
 100 0 0
Syngenta Seeds, Inc.
 30 0 0
About this data

Water systems are matched to Blue Earth County, nearest to Madison Lake first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Minnesota records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.