Tap Truth EPA drinking water records, in plain English

County drinking water records

Livingston County, MI drinking water systems

40 community water systems serve Livingston County, MI, reporting 78,872 people served in all. A system that also serves other counties counts all of its customers here.

13 of them (33%) had at least one health-based violation in the last 10 years. 7 systems still have one unresolved.

40 rely mainly on groundwater, counting water bought from other systems.

39 systems filed a lead service line inventory listing 9 lead lines, 101 galvanized lines that must be replaced and 2,104 lines of unknown material.

8 more systems are placed in Livingston County, MI by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
40
People served, sum of each system's own figure
78,872
Systems with a health-based violation, last 10 years
13
Systems with one unresolved
7
Lead service lines in inventories
9

Water systems serving Livingston County

40 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Mhog Sewer & Water Authority Howell and land outside it 17,046 Groundwater 0 0 0
City of South Lyon South Lyon and land outside it 11,055 Groundwater 0 0 2
City of Brighton Brighton and land outside it 10,210 Groundwater 0 0 0
City of Howell Howell 9,914 Groundwater 0 0 7
Livingston Community Water Authority Outside cities and towns 4,152 Groundwater 0 0 0
Hartland Township Outside cities and towns 3,022 Groundwater 0 0 0
Village of Fowlerville Fowlerville 2,951 Groundwater 0 0 0
Village of Pinckney Pinckney and land outside it 2,353 Groundwater 0 0 0
Oak Pointe Outside cities and towns 2,000 Groundwater 1 0 0
Cidermill Crossings Outside cities and towns 1,863 Groundwater 0 0 0
Hartland Meadows Outside cities and towns 1,543 Groundwater 0 0 0
Woodland Ridge Outside cities and towns 1,400 Groundwater 0 0 0
Fonda Lake Water Authority Outside cities and towns 1,200 Groundwater 0 0 0
Hidden Lakes of Green Oaks Whitmore Lake 1,148 Groundwater 0 0 0
Tyrone Woods Outside cities and towns 1,088 Groundwater 0 0 0
Handy Township - Red Cedars Crossing Fowlerville and land outside it 1,030 Groundwater 0 0 0
Sylvan Glen Estates Outside cities and towns 1,015 Groundwater 0 0 0
Green Oak Twp - Centennial Farms Outside cities and towns 900 Groundwater 0 0 0
Coventry Woods MHC Outside cities and towns 823 Groundwater 3 2 0
Millpointe of Hartland Outside cities and towns 724 Groundwater 0 0 0
Stone Ridge Whitmore Lake 367 Groundwater 0 0 0
Alan's Park - Fowlerville Outside cities and towns 350 Groundwater 0 0 0
Huntmore Estates Outside cities and towns 290 Groundwater 2 4 0
The Peninsula Development LLC Outside cities and towns 270 Groundwater 1 2 0
Greenfield Pointe Subdivision Outside cities and towns 265 Groundwater 2 0 0
Eastern Mi District Church of Nazarene Outside cities and towns 250 Groundwater 1 5 No inventory
North Bay Harbor Club Outside cities and towns 235 Groundwater 0 0 0
Harvest Hills Subdivision Asso Outside cities and towns 225 Groundwater 0 0 0
Mystic Ridge L.L.C. Outside cities and towns 225 Groundwater 0 0 0
University Mobile Estates #2 Whitmore Lake 148 Groundwater 0 0 0
Lakeshore Village Subdivision Outside cities and towns 132 Groundwater 1 0 0
Woodland Park and Sales Outside cities and towns 125 Groundwater 1 1 0
Osborn Lake Estates Outside cities and towns 92 Groundwater 1 0 0
Fairlane Estates Outside cities and towns 88 Groundwater 0 0 0
Starlight Mobile Home Park Outside cities and towns 79 Groundwater 2 0 0
Hidden Shores West Outside cities and towns 75 Groundwater 3 2 0
Silver Lake Mobile Home Park Outside cities and towns 68 Groundwater 1 0 0
Fairlawn Meadows Outside cities and towns 57 Groundwater 0 0 0
Bishop Lake Apartments Outside cities and towns 54 Groundwater 0 0 0
Green Brook Estates Outside cities and towns 40 Groundwater 12 3 0

Systems placed by county record in Livingston County

8 systems

EPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Lake Chemung Outdoor Resort County on record 840 Groundwater 0 0 No inventory
Woodland Center Correctional Facility County on record 607 Groundwater 0 1 0
Whitmore Lake Apartments County on record 281 Groundwater 0 0 0
Pine Knoll Apartments, LLC County on record 100 Groundwater 0 0 0
Woodruff Lake Cooperative County on record 95 Groundwater 1 3 0
Hartland Hills Condominiums County on record 67 Groundwater 0 0 0
Island Lake Apartments County on record 65 Groundwater 5 4 0
Creekside at Fenton Heights County on record 48 Groundwater 1 0 0

Cities and towns in Livingston County

4 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations