Water quality for ZIP code 48864
ZIP 48864 covers Okemos, Haslett, and Lansing in Ingham County, Michigan, one of 18 ZIP codes in the county. 109 active public water systems serve the county; 76 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Ingham County
22 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Michigan State University |
12,793 | 3 | 3.6 mi | |
| East Lansing, City of East Lansing |
33,000 | 2 | 5.4 mi | |
| Williamston, City of Williamston |
3,917 | 0 | 5.7 mi | |
| Mason Mobile, LLC |
48 | 2 | 6.4 mi | |
| Lansing Board of Water & Light Lansing |
166,000 | 0 | 8.3 mi | |
| Mason, City of Mason |
8,252 | 2 | 8.9 mi | |
| Windmill Park |
950 | 1 | 9.7 mi | |
| Columbia Lakes Estates |
700 | 0 | 10.6 mi | |
| Stonegate Mobile Home Community |
647 | 2 | 10.7 mi | |
| Webberville, Village of Webberville |
1,503 | 4 | 11.0 mi | |
| Dansville, Village of |
125 | 1 | 11.4 mi | |
| Lansing Township |
5,500 | 0 | 11.5 mi | |
| Hamlin Mobile Home Park |
458 | 3 | 12.9 mi | |
| Mason Manor |
630 | 1 | 13.1 mi | |
| Leslie, City of Leslie |
1,872 | 2 | 17.6 mi | |
| V F W National Home |
150 | 2 | 19.4 mi | |
| Stockbridge, Village of Stockbridge |
1,252 | 3 | 19.5 mi | |
| Highfields Youth Camp |
32 | 1 | 20.0 mi | |
| Country Manor M H P |
95 | 1 | — | |
| Eagle Pointe Condominiums |
90 | 0 | — | |
| Willow Village |
25 | 3 | — | |
| East Lansing Meridian Water Authority |
1 | 0 | — |
Non-community systems in Ingham County (86: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Ingham 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 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.