Oakland County Water Violations

Oakland County in Michigan has 34 active public water systems. Together, these systems have 12 health-based violations on record out of 188 total. Health-based violations indicate a contaminant exceeded EPA limits or required treatment was not performed.

Water SystemPopulation ServedSourceViolationsHealth-Based
Birmingham 20,472 Surface Water Purchased 14 6
Waterford Township 73,441 Groundwater 10 4
Holly, Village of 8,557 Groundwater 12 1
Ferndale 22,105 Surface Water Purchased 1 1
Lake Orion, Village of 2,973 Surface Water Purchased 20 0
Lathrup Village 4,075 Surface Water Purchased 15 0
Sylvan Lake 2,155 Surface Water Purchased 15 0
Auburn Hills 21,412 Surface Water Purchased 13 0
Clawson 11,825 Surface Water Purchased 12 0
Southfield 71,739 Surface Water Purchased 10 0
Huntington Woods 6,200 Surface Water Purchased 9 0
Madison Heights 29,694 Surface Water Purchased 8 0
Pleasant Ridge 2,872 Surface Water Purchased 8 0
City of Royal Oak 57,236 Surface Water Purchased 7 0
City of Wixom 13,928 Surface Water Purchased 7 0
City of South Lyon 11,055 Groundwater 7 0
Bingham Farms 888 Surface Water Purchased 6 0
Berkley 14,970 Surface Water Purchased 3 0
City of Walled Lake 5,452 Surface Water Purchased 3 0
Oxford, Village of 3,540 Groundwater 3 0
Milford, Village of 6,366 Groundwater 2 0
Rochester Hills 74,000 Surface Water Purchased 1 0
Pontiac 63,600 Surface Water Purchased 1 0
City of Farmington 11,597 Surface Water Purchased 1 0
Troy 85,854 Surface Water Purchased 0 0
City of Farmington Hills 56,823 Surface Water Purchased 0 0
City of Novi 56,780 Surface Water Purchased 0 0
Oak Park 29,654 Surface Water Purchased 0 0
Hazel Park 16,400 Surface Water Purchased 0 0
Rochester 7,130 Groundwater 0 0
Rochester East 5,100 Surface Water Purchased 0 0
Bloomfield Hills 3,540 Surface Water Purchased 0 0
City of Keego Harbor 2,733 Surface Water Purchased 0 0
Orchard Lake Village 2,194 Surface Water Purchased 0 0