Water quality for ZIP code 48854
ZIP 48854 covers Mason, Holt, Lansing, and Okemos 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 |
|---|---|---|---|---|
| Columbia Lakes Estates |
700 | 0 | 2.9 mi | |
| Mason Mobile, LLC |
48 | 2 | 3.3 mi | |
| Mason Manor |
630 | 1 | 4.4 mi | |
| Windmill Park |
950 | 1 | 5.8 mi | |
| Dansville, Village of |
125 | 1 | 8.0 mi | |
| Michigan State University |
12,793 | 3 | 8.1 mi | |
| Stonegate Mobile Home Community |
647 | 2 | 9.0 mi | |
| Leslie, City of Leslie |
1,872 | 2 | 9.1 mi | |
| Meridian Township |
25,600 | 1 | 10.2 mi | |
| Lansing Board of Water & Light Lansing |
166,000 | 0 | 10.4 mi | |
| V F W National Home |
150 | 2 | 10.6 mi | |
| Highfields Youth Camp |
32 | 1 | 11.0 mi | |
| Williamston, City of Williamston |
3,917 | 0 | 11.2 mi | |
| East Lansing, City of East Lansing |
33,000 | 2 | 11.5 mi | |
| Lansing Township |
5,500 | 0 | 14.3 mi | |
| Webberville, Village of Webberville |
1,503 | 4 | 14.8 mi | |
| Stockbridge, Village of Stockbridge |
1,252 | 3 | 15.5 mi | |
| Hamlin Mobile Home Park |
458 | 3 | 15.6 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. Retrieved from ECHO on Oct 11, 2026.