Tapcensus

Water quality in Howell, Michigan

Howell is in Livingston County. 437 active public water systems serve the county; 78 had an EPA violation in the past three years.

Most likely your provider

Mhog Sewer & Water Authority MI0004098 · Community water system · Ground water
Serves 17,046 people Rules violated, past 3 years 0 Last sanitary survey Aug 3, 2023 Distance 0.8 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Livingston County

46 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Howell, City of
Howell		 9,914 1 under 0.1 mi
Fairlawn Meadows
 57 1 1.9 mi
Fairlane Estates
 88 1 2.2 mi
Green Brook Estates
 40 5 5.3 mi
Sylvan Glen Estates
 1,150 0 6.7 mi
Bishop Lake Apartments
 54 0 6.7 mi
Eastern MI District Church of Nazarene
 250 6 6.8 mi
Oak Pointe
 2,000 0 6.8 mi
Fowlerville, Village of
Fowlerville		 2,951 1 7.0 mi
Handy Township Red Cedars Crossing
 1,030 1 7.9 mi
Woodland Park and Sales
 125 4 8.8 mi
Alan's Park Fowlerville
 350 3 8.8 mi
Lakeshore Village Subdivision
 132 4 9.2 mi
Osborn Lake Estates
 92 3 9.4 mi
Hartland Township
 3,022 0 9.5 mi
Millpointe of Hartland
 724 0 9.6 mi
Huntmore Estates
 290 6 9.8 mi
Brighton, City of
Brighton		 10,210 0 9.9 mi
Pinckney, Village of
Pinckney		 2,353 0 10.6 mi
The Peninsula Development LLC
 270 4 10.6 mi
Cidermill Crossings
 1,863 0 11.1 mi
Tyrone Woods
 1,088 1 11.3 mi
Greenfield Pointe Subdivision
 265 1 11.3 mi
Harvest Hills Subdivision Asso
 225 0 11.8 mi
Fonda Lake Water Authority
 1,705 0 12.1 mi
All 47 community water systems in Livingston County
Non-community systems in Livingston County (390: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Learning Ladder
 45 1 0
Howell Best Western Motel
 250 0 0
Bible Baptist Church Howell
 102 0 0
Angelos Party Store
 75 0 0
Livingston Antique Outlet
 125 1 0
Liberty Baptist Church-Howell
 60 0 0
High Flyers Sports Area
 80 0 0
Reem's Mini Mart
 150 0 0
Hawk Meadows Golf Course
 246 0 0
Follow the Child Montessori
 36 1 1
AT & T Howell Garage
 26 0 0
Marr Community Bible Church
 140 0 0
Sunoco Gas Mart #0387964000 Genoa
 100 0 0
Little Country Kids
 48 0 0
Wildwood Ranch (dining + Out-Bldg)
 150 0 0
Wildwood Ranch (bath House/nature Ctr)
 50 0 0
Wildwood Ranch (oak Ridge Dormitory)
 50 0 0
Marion Township Hall Howell
 45 0 0
Champion Chevrolet
 135 0 0
Three Fires Middle School
 450 0 0
Taylor's Beach Campgrnd-Office & Laundry
 250 0 0
Taylor's Beach Campground Beach House
 150 0 0
Taylor's Beach Campground Splash Pad
 50 0 0
Mugg & Bopps #21 Howell (oak Grove)
 100 0 0
Place of Refuge
 60 0 0
Dollar General Fowlerville #23857
 75 0 0
Mugg & Bopps #19 Fowlerville
 157 0 0
Hidden Springs Church
 120 0 0
Revive Global Methodist Church
 55 0 0
Randy's Service Station
 50 0 0
Howell Nature Center-Pineview
 362 0 0
Howell Nature Center-Grindley
 120 0 0
Howell Nature Center-Wood/snow
 48 0 0
Howell Nature Center-Lakeview
 32 0 0
Howell Nature Center-Wildwings
 32 0 0
Howell Nature Center-Knoll
 30 0 0
Dick Scott Motor Mall
 68 0 0
Cedar Creek Center
 300 0 0
Bob Maxey Ford in Fowlerville
 58 0 0
Mobil #200312177 Fowlerville
 65 0 0
Oak Pointe (honors Concession)
 50 0 0
Oak Pointe Honors Hole 10 Comfort Stat
 50 0 0
Our Lady of the Fields St. George Chur
 254 0 0
Our Lady of the Field Recreation Camp
 216 0 0
Genoa Township Office
 75 0 0
Pardiac Shell Gas Mart
 50 0 0
Frederic L Bonine Dds MS
 33 0 0
The Re/max Building
 200 0 0
Jonna's Market Brighton
 150 0 0
Hunters Ridge Golf Club House
 260 0 0
All non-community systems
About this data

Water systems are matched to Livingston County, nearest to Howell first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

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.