Adams County, Michigan — public water systems
At a glance
3 active public water systems are filed under Adams County, Michigan in EPA's SDWIS records, together reporting 2,362 people served. The largest is Eastgate Village Manufactured Homes, which reports serving 1,500 people. All 3 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
3
Population served
2.4K
Community systems
3
Groundwater share
100%
How does Adams County compare with other Michigan counties?
Adams County has the 86th-most active public water systems among the 131 counties listed for active Michigan systems in EPA records; among the 88 with 3 or more systems, the median has 92. Its systems report 2,362 people served in total, the 84th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 787 people, roughly in line with the Michigan average of 847. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Adams County's drinking water come from?
By primary water source, Adams County's active systems draw on groundwater (2, 67%) and purchased groundwater under influence (1, 33%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 97% and 3.1% across Michigan. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Eastgate Village Manufactured Homes, draws primarily on purchased groundwater under influence.
What kinds of water systems operate in Adams County?
Adams County's active systems break down as 3 community systems (100%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. EPA lists their owner types as private (100%).
Water systems in Adams County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Eastgate Village Manufactured Homes | Adams | 1,500 | Community | Purchased groundwater under influence |
| 2 | New Oxford Mhc | Adams | 437 | Community | Groundwater |
| 3 | Walnut Grove Mhc | Adams | 425 | Community | Groundwater |
Adams County water systems: frequently asked questions
How many public water systems are in Adams County, Michigan?
EPA's SDWIS records file 3 active public water systems under Adams County, Michigan: 3 community systems (100%).
Who supplies drinking water in Adams County, MI?
The largest community water systems filed under Adams County are Eastgate Village Manufactured Homes (1,500 people served), New Oxford Mhc (437 people served) and Walnut Grove Mhc (425 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Adams County's drinking water come from groundwater or surface water?
Of the 3 active public water systems in Adams County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Eastgate Village Manufactured Homes, uses purchased groundwater under influence.
Where can I find a water quality report for Adams County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 3 community systems are filed under Adams County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Adams County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Michigan water systems
- All Michigan public water systems· 10,599 active
- Baraga County· 23 systems
- Keweenaw County· 19 systems
- Washington County· 5 systems
- Worcester County· 4 systems
- Harris County· 3 systems
- York County· 3 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Adams County, Michigan”, https://aquacensus.com/water-systems/michigan/adams (data as of October 1, 2026).