County · Michigan
Alger County, Michigan: drinking water records
This overview covers 9 ZIP codes and 8 community water systems in Alger County. It also stands in for 6 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 |
|---|---|---|---|---|---|
| Mathias Township MI0004152 | 175 | 0 | 0 | 1 | 2 ppb |
| Munising MI0004560 | 2,783 | 0 | 0 | 0 | 1.5 ppb |
| Waysons Mobile Court MD0020223 | 540 | 0 | 0 | 0 | 0 ppb |
| Munising Industrial Park MI0004561 | 465 | 0 | 0 | 0 | 1 ppb |
| Chatham MI0001355 | 300 | 0 | 0 | 1 | not reported |
| Virginia Hills Pa LLC PA5020083 | 843 | 0 | 0 | 0 | not reported |
| Redwood Estates Pa LLC PA5020084 | 725 | 0 | 0 | 0 | not reported |
| Burt Township MI0002780 | 411 | 0 | 0 | 0 | not reported |
ZIP reports in Alger 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: 49822, 49825, 49826, 49862, 49884, 49891.
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.