Tapcensus

Water quality for ZIP code 48390

ZIP 48390 covers Walled Lake and Wolverine Lake in Oakland County, Michigan, one of 68 ZIP codes in the county. 729 active public water systems serve the county; 204 had an EPA violation in the past three years.

Most likely your provider

Walled Lake, City of MI0006875 · Community water system · Surface water purchased · Walled Lake
Serves 5,260 people Rules violated, past 3 years 1 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 Oakland County

107 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Heritage Apartments
 30 3 0.4 mi
Penny Lake Estates Subdivision
 390 0 1.3 mi
Commerce Township
 19,811 0 1.6 mi
Laguna Vista Subdivision
 640 1 1.8 mi
Springs/portsmouth Apartments
 3,200 1 3.0 mi
West Bloomfield Township
 49,479 0 3.6 mi
Wixom, City of
Wixom		 13,928 0 3.9 mi
Cedarbrook Estates
 1,728 0 4.9 mi
Childs Lake Estates MHC
 1,548 3 5.0 mi
Novi, City of
Novi		 56,780 0 5.0 mi
Ridge Valley of Milford
 512 0 5.0 mi
Orchard Lake Village
Orchard Lake		 2,194 0 5.6 mi
Cass Lakeside Subdivision
 700 0 6.1 mi
Milford, Village of
Milford		 6,366 1 6.2 mi
White Lake Township
 6,619 3 6.3 mi
Briarcliff Homeowners Assn
 483 0 6.6 mi
Farmington Hills, City of
Farmington Hills		 56,984 0 6.7 mi
Farmington, City of
Farmington		 11,597 0 6.7 mi
Highland Greens Estates
 2,268 0 7.3 mi
Lyon Township
 9,390 3 7.6 mi
Lakeview Apartments
 50 2 7.6 mi
Keego Harbor, City of
Keego Harbor		 2,740 0 7.7 mi
Lakeview Chalet Condominiums
 50 6 7.7 mi
Shorewood Hills Subdivision
 256 1 8.1 mi
Sylvan Lake
Sylvan Lake		 2,155 0 8.4 mi
All 108 community water systems in Oakland County
Non-community systems in Oakland County (621: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Hickory Glen New Concession
 200 1 0
Glengary Inn
 30 0 0
Clara Miller Park-Ballfield
 150 0 0
Clara Miller Park-Restrooms
 100 0 0
Walled Lake Eagles
 50 1 0
Benstein Grill
 100 0 0
Dairy Twist
 200 0 0
Learning Rainbow Preschool
 100 0 0
Driftwood Bar & Grill Novi
 50 0 0
Herkules Equipment Corp
 30 0 0
Multi-Lakes Cons. Assoc-Skeet
 40 0 0
Multi-Lakes Conservation Assn
 40 0 0
Multi-Lakes Cons. Assoc-Indoor Range
 35 0 0
Maple Glen Park
 100 1 0
Dnr-Proud LK Rec Area-Red Oaks Handpump
 50 0 0
Twin Beach Country Club
 150 1 0
Twin Beach C.c. Halfway House
 130 1 0
BP #119901 Walled Lake
 250 1 0
McDonald's Walled Lake #16112
 500 1 0
Bloomer Park
 50 1 0
Straits Way
 50 0 0
Beck Village Plaza LLC
 200 1 0
Wee Friends
 40 0 0
Karner Farm
 40 1 0
Andersen Material Handling
 80 0 0
Rebecca's Learning Center
 50 0 0
Twin Beach Park Association
 200 0 0
Remora Carbon North
 50 1 0
Remora Carbon South
 50 0 0
Commerce Church of the Nazarene
 200 1 0
Total Sports Complex
 200 0 0
Wixom Cleaners / Hungry Howie's #01014
 125 0 0
Keith Road Sports Park
 75 1 0
Korex Corp
 60 0 0
Wixom Industrial Center
 50 0 0
Laramie Property Holdings LLC
 50 0 0
Dnr-Proud LK Rec Area-Pines Orig Sit
 75 0 0
Dnr-Proud LK Rec Area Annex
 50 0 0
Dnr-Proud LK Rec Area-Headquarters
 30 0 0
Outdoor Education Center/wls
 125 0 0
Detroit Tennis Club
 100 0 0
West Pointe Ctr-South Well
 38 0 0
Nippon Sanso Matheson
 30 0 0
Prime 7
 80 1 0
Arrowhead Nature Preserve
 100 0 0
Filling Station Burger Bar LLC
 100 2 0
Rosebrook Child Dev Ctr-Wixom
 130 0 0
City of Novi South Concession
 50 0 0
Dollar Tree White Lake #3558
 400 0 0
7938 Cooley Lake LLC
 75 0 0
All non-community systems
About this data

Water systems are matched to Oakland County, the county this ZIP code lies in, nearest to the ZIP code's centre 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 county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.