County · Michigan
Allegan County, Michigan: drinking water records
This overview covers 15 ZIP codes and 47 community water systems in Allegan County. It also stands in for 7 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 |
|---|---|---|---|---|---|
| Allegan MI0000120 | 5,930 | 90 | 0 | 1 | 1.5 ppb |
| Kalamazoo Lake Sewer & Water Authority MI0003525 | 5,000 | 240 | 0 | 1 | 2.0 ppb |
| Wayland MI0006940 | 4,435 | 180 | 0 | 0 | 2.5 ppb |
| Otsego MI0005060 | 4,120 | 180 | 5 | 0 | 0 ppb |
| Plainwell MI0005380 | 3,998 | 120 | 0 | 0 | 2 ppb |
| Country Acres Mobile Home Park MI0040006 | 282 | 0 | 0 | 1 | 2 ppb |
| Rabbit River Estates MI0040021 | 255 | 0 | 0 | 1 | 7.5 ppb |
| Sussex Manor Mobile Home Park DE0000442 | 195 | 0 | 0 | 1 | 12.7 ppb |
| Country Meadows MI0040004 | 158 | 0 | 0 | 2 | 0 ppb |
| Allegan County Services Center MI0000125 | 101 | 0 | 0 | 1 | 4 ppb |
| Glenn Haven Shores MI0002655 | 100 | 0 | 0 | 1 | 9.2 ppb |
| Mystic View Apartments MI0004596 | 100 | 0 | 0 | 3 | 0 ppb |
| Riverside Estates MI0040030 | 100 | 0 | 0 | 1 | 0 ppb |
| Selkirk Lake Mobile Home Park MI0040024 | 62 | 0 | 0 | 1 | 0 ppb |
| Walnut Lane Apartments MI0006885 | 50 | 0 | 0 | 1 | 16.5 ppb |
| Lynx Golf View MI0003966 | 40 | 0 | 0 | 1 | 0 ppb |
| Lake Doster MI0002925 | 1,492 | 0 | 0 | 0 | 0 ppb |
| Martin MI0004155 | 785 | 0 | 0 | 0 | 0 ppb |
| Pine Tree Mobile Estates ME0003240 | 560 | 0 | 0 | 0 | 0.7 ppb |
| Dorr-Leighton MI0001845 | 500 | 0 | 0 | 0 | 1.2 ppb |
| Hidden Creek Estates MI0040682 | 318 | 0 | 0 | 0 | 5.8 ppb |
| Village East Estates MI0040028 | 235 | 0 | 0 | 0 | 5 ppb |
| Baseline Mobile Home Park MI0040005 | 188 | 0 | 0 | 0 | 4.0 ppb |
| Dumont Creek Estates MI0040563 | 188 | 0 | 0 | 0 | 0 ppb |
| Johnsons Mobile Village MI0040016 | 188 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Allegan 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: 49323, 49328, 49335, 49344, 49408, 49419, 49453.
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.