County · Michigan
Ingham County, Michigan: drinking water records
This overview covers 18 ZIP codes and 24 community water systems in Ingham County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Michigan State University MI0004340 | 12,793 | 1,020 | 0 | 1 | 2 ppb |
| Lansing Board of Water & Light MI0003760 | 166,000 | 120 | 0 | 0 | 0 ppb |
| East Lansing, City of MI0001990 | 33,000 | 60 | 0 | 0 | 0 ppb |
| Meridian Township MI0004260 | 25,600 | 180 | 0 | 0 | 0 ppb |
| Mason, City of MI0004170 | 8,252 | 120 | 0 | 0 | 1.7 ppb |
| Lansing Township MI0003770 | 5,500 | 60 | 0 | 0 | 0 ppb |
| Williamston, City of MI0007120 | 3,917 | 60 | 0 | 0 | 0 ppb |
| Leslie, City of MI0003840 | 1,872 | 0 | 0 | 1 | 6 ppb |
| Hamlin Mobile Home Park MI0040194 | 458 | 0 | 0 | 1 | 16 ppb |
| V F W National Home MI0006792 | 150 | 0 | 0 | 1 | 0 ppb |
| Dansville, Village of MI0001718 | 125 | 0 | 0 | 1 | 1 ppb |
| Eagle Pointe Condominiums MI0007285 | 90 | 0 | 0 | 1 | 0 ppb |
| Mason Mobile, LLC MI0040200 | 48 | 0 | 0 | 1 | 39 ppb |
| Highfields Youth Camp MI0003134 | 32 | 0 | 0 | 1 | 2 ppb |
| Willow Village MI0040202 | 25 | 0 | 0 | 1 | 0 ppb |
| Webberville, Village of MI0006970 | 1,503 | 0 | 0 | 0 | 1 ppb |
| Stockbridge, Village of MI0006420 | 1,202 | 0 | 0 | 0 | 0 ppb |
| Windmill Park MI0040203 | 950 | 0 | 0 | 0 | 2 ppb |
| Columbia Lakes Estates MI0001565 | 700 | 0 | 0 | 0 | 2 ppb |
| Stonegate Mobile Home Community MI0040199 | 647 | 0 | 0 | 0 | 0 ppb |
| Mountain View Village West CO0133150 | 440 | 0 | 0 | 0 | 0 ppb |
| Mountain View Village East CO0133600 | 226 | 0 | 0 | 0 | 0 ppb |
| Country Manor M H P MI0040193 | 95 | 0 | 0 | 0 | 2 ppb |
| East Lansing Meridian Water Authority MI0001995 | 1 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Ingham County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 48892.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.