County · Michigan
Saginaw County, Michigan: drinking water records
This overview covers 19 ZIP codes and 25 community water systems in Saginaw County. It also stands in for 4 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 |
|---|---|---|---|---|---|
| Tittabawassee Township MI0002470 | 9,227 | 120 | 0 | 2 | 1.8 ppb |
| Saginaw, City of MI0005850 | 44,058 | 120 | 1 | 0 | 9 ppb |
| Saginaw Charter Township MI0005860 | 40,840 | 120 | 0 | 0 | 1.6 ppb |
| Thomas Township MI0006580 | 11,931 | 120 | 0 | 0 | 1.7 ppb |
| Bridgeport Township MI0000840 | 10,104 | 120 | 0 | 0 | 1.9 ppb |
| Buena Vista Township MI0000980 | 8,676 | 120 | 1 | 0 | 2.5 ppb |
| Carrollton Township MI0001160 | 5,705 | 120 | 0 | 0 | 2 ppb |
| Frankenmuth, City of MI0002420 | 4,944 | 120 | 0 | 0 | 2.5 ppb |
| Kochville Township MI0003667 | 4,695 | 120 | 0 | 0 | 2.5 ppb |
| Hemlock/Richland Township MI0003110 | 1,632 | 0 | 0 | 1 | 6 ppb |
| Blumfield-Reese Water Auth. MI0000798 | 3,024 | 0 | 0 | 0 | 2.7 ppb |
| Chesaning, Village of MI0001380 | 2,394 | 0 | 0 | 0 | 1 ppb |
| Spaulding Township MI0006210 | 2,153 | 0 | 0 | 0 | 1.5 ppb |
| Birch Run Township MI0000722 | 2,080 | 0 | 0 | 0 | 1 ppb |
| St. Charles, Village of MI0006260 | 2,054 | 0 | 0 | 0 | 3.3 ppb |
| Taymouth Township MI0006552 | 2,033 | 0 | 0 | 0 | 1.7 ppb |
| James Township MI0003475 | 2,023 | 0 | 0 | 0 | 1.2 ppb |
| Swan Creek Township MI0006502 | 2,023 | 0 | 0 | 0 | 0 ppb |
| Birch Run, Village of MI0000720 | 1,555 | 0 | 0 | 0 | 2.1 ppb |
| Zilwaukee, City of MI0007280 | 1,534 | 0 | 0 | 0 | 1.1 ppb |
| Frankenmuth Township MI0002425 | 1,389 | 0 | 0 | 0 | 1.3 ppb |
| Merrill, Village of MI0004276 | 695 | 0 | 0 | 0 | 0 ppb |
| Albee Township MI0000088 | 411 | 0 | 0 | 0 | 1.6 ppb |
| Freeland Mobile Home Park MI0040438 | 280 | 0 | 0 | 0 | 1 ppb |
| Stoddard Mobile Home Court MI0040443 | 285 | 0 | 0 | 0 | not reported |
ZIP reports in Saginaw 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: 48614, 48616, 48637, 48649.
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.