Tapcensus

Michigan

Genesee County drinking water quality

384 active public water systems serve 331,617 people in Genesee County. 86 are compliant, 298 had at least one EPA violation in the past three years, 31 are designated serious violators, and 9 carry a health flag.

Active systems 384 45 community systems
People served 332K by public water systems
Systems with violations 298 78% of active systems, past 3 years
Serious violators 31 9 systems carry a health flag

Needs attention

Lakeville High School MI2027625 · Non-Transient non-community system · Serves 600 4 rules violated in the past three years. Unresolved: Lead and Copper Rule (LCR) and Public Notification Rule.
Kearsley-Fiedler School MI2023925 · Non-Transient non-community system · Serves 436 2 rules violated in the past three years. Unresolved: Lead and Copper Rule (LCR).
Goodrich High School MI2057425 · Non-Transient non-community system · Serves 420 4 rules violated in the past three years. Unresolved: Arsenic, Lead and Copper Rule (LCR), and Public Notification Rule.
Davison Gates Elementary School MI2044525 · Non-Transient non-community system · Serves 400 8 rules violated in the past three years. Unresolved: E. coli (Escherichia coli), Lead and Copper Rule (LCR), Public Notification Rule, and Revised Total Coliform Rule (RTCR).
3m's Realty-Thompson Road II MI2145825 · Non-Transient non-community system · Serves 325 5 rules violated in the past three years. Unresolved: Arsenic and Revised Total Coliform Rule (RTCR).
Antonio's Coney Island MI2059325 · Transient non-community system · Serves 300 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule (RTCR).
Atlas Valley Golf-Country Club MI2056825 · Non-Transient non-community system · Serves 300 5 rules violated in the past three years. Unresolved: Arsenic, Lead and Copper Rule (LCR), and Revised Total Coliform Rule (RTCR).
Cobblestone Bar & Grille MI2064425 · Transient non-community system · Serves 250 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule (RTCR).
Cancun-Jalisco Mexican Restaurant MI2078225 · Transient non-community system · Serves 200 2 rules violated in the past three years. Unresolved: Revised Total Coliform Rule (RTCR).
Clayton Market MI2161825 · Transient non-community system · Serves 200 3 rules violated in the past three years. Unresolved: E. coli (Escherichia coli) and Revised Total Coliform Rule (RTCR).

27 more systems with a serious violator or health flag designation are in the lists below.

Community water systems

45 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Flint, City of
Flint 		81,252 1 0
Genesee County Water System
 73,726 0 0
Burton, City of
Burton 		21,000 1 0
Charter Township of Grand Blanc
 21,000 0 0
Fenton, City of
Fenton 		11,746 1 0
Beecher Metropolitan District
 9,400 0 0
Genesee Township
 8,473 0 0
Flushing, City of
Flushing 		8,311 2 0
Grand Blanc, City of
Grand Blanc 		8,276 0 0
Swartz Creek, City of
Swartz Creek 		5,800 1 0
Davison, City of
Davison 		5,000 0 0
Linden, City of
Linden 		4,150 1 0
Mount Morris, City of
Mount Morris 		3,086 1 0
Clio, City of
Clio 		2,515 3 0
Montrose, City of
Montrose 		1,657 4 0
Lake Park Village Condominiums
 900 3 0
Otisville, Village of
Otisville 		864 6 2
Pine Ridge Mobile Home Community
 490 1 0
Swartz Creek Meadows
 400 1 0
Sugartree Apartments
 375 0 0
Pheasant Run Manor Apartments
 360 0 0
North Morris Estates
 313 5 1
Old Orchard Estates
 296 0 0
Orchard Cove
 255 0 0
Linden Place Mobile Home Park
 236 1 0
Lake Fenton Mobile Home Park
 220 0 0
Midtown Flats, LLC
 218 6 0
East Bay Mobile Home Park
 155 1 0
Majestic Care of Flushing
Flushing 		150 7 3
Westhaven Mobile Home Park, LLC
 122 8 3
Gunther Mobile Home Court INC
 105 6 1
Montrose Trailer Park
 105 3 2
North Dort Manor Ltd
 100 6 0
Loon Lake Mobile Home Park
 90 0 0
Chateaux DU Lac Condominiums
 80 6 2
Ponemah Lakeside Retreat, LLC
 80 8 0
MY Place at Heritage Estates
 75 6 1
Argentine Care Center
 60 8 1
Pinehurst Apartments
 55 2 0
Tradewinds Mobile Home Park
 54 2 0
Byram Ridge
Linden 		40 6 1
Fenton Harbor Condominiums
 40 8 0
The Pines of Goodrich
Goodrich 		40 3 1
Vicinia Gardens
 40 2 0
Karegnondi Water Authority
 1 0 0
Non-community systems (339: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Outdoor Adventures Lakeshore Resort
 3,196 0 0
Hurley Medical Center
 2,150 1 0
Speedway #8797 Lennon
 1,700 0 0
Outdoor Adventures Lakeshore Resort
 1,397 0 0
McLaren Flint Hospital
Flint 		1,300 0 0
Speedway #8386 MT Morris
 1,250 0 0
Thompson BP #901801
 1,248 1 0
Speedway #8591 Grand Blanc
 1,215 0 0
Mdot Fenton, R624
 1,000 0 0
The River Church
 800 2 0
Kearsley-Armstong Middle School
 773 0 0
Faith Baptist Church & School Davison
 700 2 1
Goodrich Oaktree Elementary
 600 2 0
Lakeville High School
 600 4 2
Goodrich Middle School
 557 1 1
Cummings Ctr #3/dairy Barn
 500 0 0
Grand Blanc Lanes
 500 0 0
Lakeville Middle School
 500 3 1
Outdoor Adventures Whispering Knolls
 500 1 0
Refuge Temple Church of Flint
 450 3 1
Kearsley-Fiedler School
 436 2 1
Goodrich Reid Elementary
 435 1 1
Calvary Presbyterian Church
 425 0 0
Goodrich High School
 420 4 2
Emmanuel Baptist Church
 412 2 0
Atherton High School
 400 3 0
Beacon and Bridge Clio
 400 0 0
Davison Gates Elementary School
 400 8 3
Davison Schools-Florence M Siple Element
 400 6 1
Atherton Elementary School
 375 2 0
Gillie's Coney Island
 350 1 0
Dieck Elementary
 326 1 1
3m's Realty-Thompson Road II
 325 5 0
Gaines Elementary School
 320 2 1
Atlas Valley Halfway House
 304 2 0
Admiral #5880
 300 0 0
Antonio's Coney Island
 300 2 0
Atlas Valley Golf-Country Club
 300 5 1
Blessed Sacrament Ch/gccard Head Start
 300 2 1
Bluegill Boat Ramp
 300 1 0
Camp Copneconic Ranch
 300 1 0
Camp Copneconic Auker Lodge
 300 1 0
Camp Copneconic Dining Hall
 300 1 0
Emmanuel Church Grand Blanc (main Facili
 300 2 0
Goodrich United Methodist Church
 300 1 1
Rankin Elementary/cacs
 300 1 1
Richfield Twp Baseball Complex
 300 0 0
Stepping Stone Falls
 300 0 0
The Black Horse Tavern
 300 2 0
Moore Elementary School
 287 3 0
St. Timothy Lutheran Church
 287 1 0
Kearsley-Buffey Sch/pumpkin Patch
 285 2 1
Linden Free Methodist Wee Care
 284 0 0
Cobblestone Bar & Grille
 250 2 0
Crossroads Village Eldridge HS
 250 0 0
Cummings Ctr Well #1 & 2
 250 0 0
Lucky's Steakhouse
 250 0 0
Mario's Pizzeria INC
 250 2 0
Moose Lodge Grand Blanc #2344
 250 2 0
Genesee Academy
 230 0 0
Heidi's Market
 225 0 0
Autumn Lounge
 200 2 0
B+r of Davison LLC
 200 1 0
Beacon & Bridge #4
 200 0 0
Birchview Wedding and Event Center
 200 1 1
Bridgewood Church Goodrich
 200 2 0
Burger Street USA
 200 1 0
Cancun Mexican Restaurant #2
 200 2 0
Cancun-Jalisco Mexican Restaurant
 200 2 0
Clayton Market
 200 3 1
Clio Marathon
 200 3 0
Dollar General Swartz Creek #23799
 200 1 0
Emmanuel Church Grand Blanc (gym)
 200 1 0
Fenton Farms Golf Club
 200 1 1
Fenton Township
 200 2 0
First Baptist Church of Goodrich
 200 2 0
Foe Montrose Blueberry #4090
 200 2 0
Hope Lutheran Church Linden
 200 1 0
Judson Baptist Church-Burton
 200 1 0
KH of Jehovah's Wit Clio
 200 2 0
Kickers Sports Bar
 200 1 0
Lake Callis Park
 200 2 0
Lake Fenton United Methodist Church
 200 1 0
Mobil/savvy Sliders
 200 3 0
Moose Lodge Fenton #430
 200 0 0
Northway Point Plaza
 200 1 0
Round EM UP Ranch
 200 2 0
Shepherd of the Lakes Lutheran Church
 200 1 0
Silver Chase Shoppes
 200 2 0
Skateland Arena
 200 2 0
Sunoco Gas Station Davison
 200 1 0
Taco Bell MT Morris #16184
 200 1 0
US 23 Drive in Snack Counter
 200 0 0
VFW Post #1452 Clio
 200 2 0
Vienna Greens INC
 200 1 0
Visionpoint
 200 2 0
Wendy's West Hill RD
 200 1 0
Whiskey Glasses Saloon
 200 1 0
Williams Gunsight Indoor Range
 200 5 1
Fenton Winery and Brewery
 185 3 1
All 339 in the systems table
Inactive systems (1,019, 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.