Tapcensus

Water quality in Marion, Minnesota

Marion is in Olmsted County. 85 active public water systems serve the county; 7 had an EPA violation in the past three years.

Most likely your provider

Chester Heights MN1550020 · Community water system · Ground water
Serves 300 people Rules violated, past 3 years 1 Last sanitary survey Aug 19, 2025 Distance 4.6 mi
View system details EPA facility report

Other community water systems in Olmsted County

17 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Eyota
 2,043 0 6.7 mi
Rochester
 123,624 0 8.3 mi
Stewartville
 6,850 0 8.8 mi
Chosen Valley Mobile Home Park
 73 2 8.9 mi
Dover
 895 0 10.4 mi
Zumbro Ridge Estates
 270 2 10.7 mi
Hallmark Terrace Mobile Home Park
 170 0 10.8 mi
Briarwood Subdivision
 90 1 11.9 mi
Sunrise Mobile Home Park
 50 2 12.0 mi
Country Home Trailer Park
 56 0 12.8 mi
Oronoco Estates MHC
 505 0 15.0 mi
Byron
 6,809 0 15.8 mi
Kings Park Hyland Addition
 40 0 15.8 mi
Clearwater Well Company
 65 0 16.9 mi
Oronoco
 2,040 0 17.4 mi
Sandy Slopes Community
 158 0 —
Meadowbrook Addition
 125 0 —
Non-community systems in Olmsted County (67: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Jeff's Highway 52 Little Store
 25 0 0
Rochester KOA Campground
 40 0 0
Shar's Country Palace
 100 0 0
Marion Road Christian Church
 25 0 0
Jeff's Little Store
 25 0 0
Southern Minnesota Sportman's Club
 25 0 0
Maple Valley Golf Course
 30 0 0
Marion Wayside Rest Area Mndot
 1,336 0 0
Gamehaven Boy Scout Camp (wr-4)
 100 0 0
Chesterwoods Park
 50 0 0
Back Home Harley Davidson
 25 0 0
Schott Distributing Company, Inc.
 25 0 0
St. Bridget's Catholic Church
 200 0 0
Lrs
 42 0 0
Pleasant Grove Church of Christ
 25 0 0
Cycle City
 25 0 0
Arnold's of Eyota
 30 0 0
Syverson Truck
 50 0 0
Gar-Lin Dairy
 45 0 0
Willow Creek Golf Course
 25 0 0
Ibew Local 343
 25 0 0
Quarry Hill Nature Center
 82 0 0
Skyline Amusement
 25 0 0
Oak Summit Golf Course
 25 0 0
Mayowood Mansion
 81 0 0
Pure Pleasure
 25 0 0
Our Lady of the Rosary Chapel
 30 0 0
St. Paul's United Church of Christ
 25 0 0
Salem Road Covenant Church
 140 0 0
Rochester Tennis Connection
 250 0 0
Rochester Lapidary Jewelry
 25 0 0
Hammell Equipment, Inc.
 25 0 0
Rochester Welding Inc.
 40 0 0
Salem Glen Winery
 25 0 0
Homeward Bound Animal Clinic
 25 0 0
Domaille Engineering LLC
 120 0 0
G.l.s. Industries, Inc.
 25 0 0
Sheet Metal Workers Local Union 10
 30 0 0
Custom Retaining Walls and Landscaping
 25 0 0
Superior Plumbing & Heating
 35 0 0
Rdo Equipment, Co.
 25 0 0
American Fence Company
 55 0 0
Cascade Township Townhall
 25 0 0
Leashes and Leads
 100 0 0
All Craft Exteriors
 50 3 2
Ironwood Springs Christian Ranch
 25 0 0
Sargent's Landscape Nursery
 40 0 0
Destination Building Center
 25 0 0
East St. Olaf Lutheran Church
 50 0 0
Crosswinds Church
 400 0 0
All non-community systems
About this data

Water systems are matched to Olmsted County, nearest to Marion 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.