Tapcensus

Water quality for ZIP code 56001

ZIP 56001 covers Mankato, Skyline, St. Clair, Eagle Lake, and North Mankato in Blue Earth County, Minnesota, one of 12 ZIP codes in the county. 61 active public water systems serve the county; 10 had an EPA violation in the past three years.

Most likely your provider

Mankato MN1070009 · Community water system · Groundwater under influence of surface water
Serves 42,803 people Rules violated, past 3 years 0 Last sanitary survey Aug 4, 2025 Distance 2.8 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
Terrace View East Condominium Assoc.
 38 2 2.0 mi
Skyline
 289 0 2.8 mi
South Bend Township
 325 2 3.4 mi
Riverbend Homes and More
 60 3 3.4 mi
Hillcrest Health Care Center
 94 3 3.7 mi
GC Mankato Hill LLC
 140 5 3.8 mi
Rapidan Development Company, Inc.
 164 2 5.0 mi
Eagle Lake
 3,268 0 5.2 mi
Saint Clair
 846 0 6.9 mi
Madison Lake
 1,017 0 9.7 mi
Good Thunder
 583 2 10.0 mi
Lake Crystal
 2,554 0 12.3 mi
Pemberton
 247 2 12.8 mi
Mapleton
 1,756 0 14.0 mi
Vernon Center
 323 0 14.8 mi
Amboy
 535 1 18.8 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
Kibble Equipment
 36 0 0
Living Word
 30 0 0
Builders Firstsource
 30 0 0
Corteva Agriscience
 40 0 0
Terrace View Golf Course
 150 0 0
Weagel Park
 50 0 0
Mount Kato
 500 0 0
Christ Our Redeemer Lutheran Church
 75 0 0
Land of Memories Campground
 75 0 0
Red Jacket County Park
 50 0 0
Ktoe Radio
 28 0 0
Minneopa Golf Club
 50 0 0
R & E Enterprises of Mankato, Inc.
 50 0 0
Downs Food Group
 50 0 0
William Minneopa Learning Center
 100 0 0
Benco Electric Cooperative
 40 0 0
Redeemer Lutheran Church
 125 0 0
A.h. Hermel Company
 75 0 0
Minneopa State Park
 100 0 0
Connect Point United Pentecostal Church
 100 0 0
MN Elevator Inc./vertitron Midwest, Inc.
 165 0 0
Nuss Truck and Equipment
 50 0 0
Vetter Stone Company
 135 0 0
Hiniker Company
 150 1 0
Beauford United Methodist Church
 40 0 0
Welsh Heritage Farms
 25 0 0
Sunset Bay
 48 0 0
Bray Park
 1,000 0 0
T.b.e.i., Inc.
 150 0 0
T.b.e.i. Building #2
 35 0 0
Smith's Mill Implement, Inc.
 27 0 0
Trinity Evangelical Lutheran Church
 90 0 0
Christian Church Disciples of Christ
 30 0 0
Wellcome Manor
 50 0 0
Indian Island Winery, LLC
 50 0 0
Bethany Lutheran Church, Elca
 25 0 0
Daly Park
 85 0 0
Cambria Presbyterian Church
 125 0 0
Tommyguns Paint War, Inc.
 45 0 0
St. John's Evangelical Lutheran Church
 75 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.