Tapcensus

Michigan

Eaton County drinking water quality

105 active public water systems serve 69,789 people in Eaton County. 31 are compliant, 74 had at least one EPA violation in the past three years, 8 are designated serious violators, and 2 carry a health flag.

Active systems 105 17 community systems
People served 70K by public water systems
Systems with violations 74 70% of active systems, past 3 years
Serious violators 8 2 systems carry a health flag

Needs attention

Dimondale Elementary School MI2009323 · Non-Transient non-community system · Serves 455 3 rules violated in the past three years
Thornapple Acres MI2009123 · Transient non-community system · Serves 100 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule.
Farmer's Steakhouse & Tavern MI2015623 · Transient non-community system · Serves 75 2 rules violated in the past three years
Michigan Pallet Recycling MI2026923 · Non-Transient non-community system · Serves 50 5 rules violated in the past three years. Unresolved: Lead and Copper Rule.
Theravada Buddhist Association Michigan MI2010023 · Transient non-community system · Serves 50 2 rules violated in the past three years
Delta Mills Methodist Church MI2006523 · Transient non-community system · Serves 40 2 rules violated in the past three years
Family Dental Care MI2025123 · Transient non-community system · Serves 35 2 rules violated in the past three years
Village Ice Cream MI2028323 · Transient non-community system · Serves 35 2 rules violated in the past three years
Blue Water Village Well Site, LLC MI0000795 · Community water system · Serves 114 1 rule violated in the past three years. Unresolved: Lead and Copper Rule Revisions.

Community water systems

17 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Charter Township of Delta
 21,856 0 0
Charlotte, City of
Charlotte 		9,074 0 0
Grand Ledge, City of
Grand Ledge 		8,701 2 0
Eaton Rapids, City of
Eaton Rapids 		5,340 3 1
Potterville, City of
Potterville 		2,617 2 0
Olivet, City of
Olivet 		1,758 1 0
Bellevue, Village of
Bellevue 		1,282 2 0
Vermontville, Village of
Vermontville 		780 2 0
Windsor Estates
 718 3 0
Sunfield, Village of
Sunfield 		680 0 0
Eaton Green Estates Subdivision
 363 0 0
Grand Pointe Subdivision
 219 1 0
Dimondale Health Care Center
 177 0 0
Hi-Way Mobile Haven
 168 0 0
Blue Water Village Well Site, LLC
 114 1 1
Maple Knoll
 90 1 0
Misty Cove Senior Apartments
 66 1 0
Non-community systems (88: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Sparrow Eaton Hospital
 1,500 0 0
Hayes Middle School
 898 0 0
Quality Dairy Company
 895 2 0
Maple Valley JR & SR HS
 790 1 1
Dimondale Express
 780 0 0
Grand Ledge Pub Schls-Operations Bldg
 563 1 1
Dimondale Elementary School
 455 3 0
Charlotte Assembly of God
 400 0 0
Cherry Barc Winery
 305 0 0
Charlotte Moose Lodge #2565
 300 0 0
Liberty Church
 300 2 0
Morninglory Cafe
 300 1 0
Mt. Hope Park
 300 0 0
The English Inn Banquet
 300 1 0
The English Inn South Well
 300 1 0
The Northfork Estate
 299 2 1
Dollar General Mulliken #19999
 258 0 0
Sundance Chevrolet
 250 3 1
Island City Academy
 246 0 0
Adesa Auto Auction
 200 2 1
Auto Kiniton
 200 1 1
Char Lanes INC
 200 0 0
Funtyme Adventure Parks Grand Ledge
 200 1 1
Robin's Nest
 200 1 0
Thrive Church Eaton Rapids
 200 2 0
Windmill Truck Stop
 200 1 0
Faith Assembly of God Olivet
 175 1 0
Olivet Assembly of God
 160 2 0
Fox Memorial Park
 150 2 0
Ledge Meadows Golf Course
 150 1 0
Oneida Gospel Church
 150 1 0
Sunfield United Brethren Church
 150 1 0
Swede's Restaurant
 150 0 0
Willow Wood Farm
 150 1 0
Church of the Nazarene-Eaton Rapids
 135 1 0
Bellevue Conservation Club
 125 0 0
Bellevue Ttcm Campground
 125 1 0
Shady Green Pasture Bible Camp
 125 0 0
Centennial Acres, Inc.
 100 1 0
Degroot's Pine Lake Resort-Cabin Store
 100 1 0
Degroot's Pine Lake Resort-Campground
 100 1 0
Delta Mills Early Childhood Ctr
 100 1 1
First Presbyterian Church-Dimondale
 100 1 0
J. L. Roadhouse
 100 2 0
Lake Alliance Park Baseball Complex
 100 2 0
Lake Alliance Park Softball Complex
 100 2 0
Mid Michigan Camping LLC
 100 2 1
Thornapple Acres
 100 2 1
Dollar General Charlotte #21668
 95 0 0
Church of the Nazarene-Grand Ledge
 90 1 0
KH of Jehovah's Wit Charlotte
 90 1 0
Miars Investments
 90 1 0
Chester Gospel Church
 85 0 0
Autoport, Ltd (wrap Building)
 75 0 0
Autoport, Ltd Main
 75 1 0
Capital Area Community Services
 75 0 0
Eaglemonk Pub & Brewery
 75 1 0
Farmer's Steakhouse & Tavern
 75 2 0
Terry's Woodbury Cafe
 75 2 0
Tot Spot
 71 1 0
West Windsor United Brethren
 70 1 0
Ainger Bible Church
 65 1 0
You and ME Academy
 65 1 1
Five Corners Church
 60 1 0
Sunset Acres Bakery
 57 2 0
Assembly of Yahweh
 50 0 0
Broadway Acres Golf Course
 50 1 0
Capital Area Sportsmen's League
 50 2 0
Chief Okemos Sportsman's Club
 50 2 0
Michigan Pallet Recycling
 50 5 1
Nico's Pub & Grill
 50 3 0
Theravada Buddhist Association Michigan
 50 2 0
Union Bank
 50 2 0
Morrie's Grand Ledge Ford
 49 3 1
Delta Mills Methodist Church
 40 2 0
EJ USA
 40 0 0
Main Street Pizza
 40 2 0
Word of Life Church
 40 0 0
Family Dental Care
 35 2 0
Grand Ledge Country Club #3
 35 0 0
Polly Products Alr, LLC
 35 0 0
Village Ice Cream
 35 2 0
40et8 Voiture 946
 30 1 0
Dorothy Hull Library
 30 0 0
Northern Concrete Pipe, Inc.
 30 0 0
Crestview Motel
 25 0 0
Duane Tirrell Memorial Park
 25 1 0
Renee Owen Dds PC
 25 1 0
Inactive systems (186, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

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 Michigan 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.