COUNTY WATER-SYSTEM LEDGER
Allegan, Michigan
EPA’s September 2026 export lists 5 active community water systems serving Allegan, Michigan, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Allegan, Michigan
EPA associates 5 covered systems with Allegan, Michigan; their reported population-served values total 23,483 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| AlleganMI0000120 | 5,930 | Ground water | No current violation flagged |
| Kalamazoo Lake Sewer & Water AuthorityMI0003525 | 5,000 | Ground water | No current violation flagged |
| WaylandMI0006940 | 4,435 | Ground water | No current violation flagged |
| OtsegoMI0005060 | 4,120 | Ground water | No current violation flagged |
| PlainwellMI0005380 | 3,998 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Allegan, Michigan
EPA classifies 5 systems serving Allegan, Michigan across 1 primary-source categories; Ground water is the largest category with 5 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.