Tapcensus

Lead and Copper Rule (LCR) violations in Michigan

344 active public water systems in Michigan had a Lead and Copper Rule (LCR) violation in the past three years, 331 of them in the latest quarter of EPA's data. What Lead and Copper Rule (LCR) is and why it matters.

Health effects: Lead: no safe level for children. Causes irreversible neurological damage, impaired cognitive development, behavioral problems, and reduced IQ in children under 6. In adults: hypertension, cardiovascular disease, kidney damage. Copper: acute gastrointestinal distress at high levels; liver/kidney damage at very high chronic levels.

Systems with a Lead and Copper Rule (LCR) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Fenton Winery and Brewery
Genesee County 		185 3 1
Stony Creek Preschool & Child Care Ctr
Washtenaw County 		182 3 1
Twin Pines Mobile Home Park
Calhoun County 		182 2 1
Munson Prudenville Comm. Health Clinic
Roscommon County 		180 3 1
Burkland INC
Genesee County 		175 4 1
Burnette Foods New Era
Oceana County 		175 1 1
JH Business Center
Ingham County 		170 1 1
Clare-Gladwin Resd Magnus C
Clare · Clare County 		170 1 1
Iosco Resa
Iosco County 		169 1 1
Northern Light Cannabis Company
County 		160 2 1
Landscape Design Services, INC
Ottawa County 		155 1 1
Muskegon River Youth Opportunity
Osceola County 		151 2 1
Emmanuel Baptist Church & Skeels School
Gladwin County 		150 1 1
Happy Ending Plaza
Isabella County 		150 1 1
Trinity Lutheran School (conklin)
Ottawa County 		150 1 1
V F W National Home
Ingham County 		150 2 0
Glen Meadows Condominiums
Otsego County 		142 1 1
Northern Logistics
Clare County 		140 1 1
Fulton Preschool
Gratiot County 		135 1 1
St. Joseph the Worker School
Isabella County 		135 3 1
Orchid Macdee, LLC
Washtenaw County 		130 1 1
Sheldon Woods Elem School
Ottawa County 		130 1 1
Adam's Corner
Macomb County 		125 1 1
Circle of Friends Childcare Center
Genesee County 		125 5 1
Ebels / Little Town Jerky
Missaukee County 		125 2 0
Immanuel Baptist Church-Roscommon
Roscommon County 		125 2 1
Stewart Manufacturing
Menominee County 		125 2 1
Coor Rooc Well
Roscommon County 		125 1 1
Li'l Sprouts Child Development Ctr
Arenac County 		122 1 1
Juniata Baptist Christian School
Tuscola County 		120 3 2
Leighton Church
Allegan County 		120 2 1
Midwest Ii, Inc.
Monroe County 		120 1 1
Rosebrook Child Dev Center-Fenton
Genesee County 		120 4 2
St. John's Lutheran Ch/schl Pigeon
Huron County 		120 2 1
Clare-Gladwin Resd
Clare County 		118 1 1
Rlhq
Lenawee County 		116 3 1
St. Joseph's Catholic Church
Macomb County 		115 1 1
Soo Twp School/malcolm HS
Chippewa County 		111 1 1
Conklin Migrant Head Start
Ottawa County 		110 2 1
First Baptist Church of Carson City
Montcalm County 		110 2 1
East Jordan Plastics
Charlevoix County 		105 1 1
Moran Twp Schls/gros Cap
Mackinac County 		102 1 1
Lake Superior Academy
Chippewa County 		101 1 1
Cadillac Family Physicians
Wexford County 		100 1 1
Clare-Gladwin Resd Magnus Ctr a & D
Clare County 		100 2 2
Culvers Green ST
Barry County 		100 1 1
Davison Country Club
Genesee County 		100 1 1
Delta Mills Early Childhood Ctr
Eaton County 		100 1 1
Dental Health Professionals Building
Wexford County 		100 1 1
Flint Elks #222 Country Club
Genesee County 		100 5 1
About this data

A system is counted once if any of its violations in the past three years involved Lead and Copper Rule (LCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule (LCR) alone.

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.