Montmorency County, Michigan — public water systems
At a glance
54 active public water systems are filed under Montmorency County, Michigan in EPA's SDWIS records, together reporting 7,528 people served. The largest is Village of Hillman, which reports serving 697 people. 3 are community water systems serving people where they live; the other 51 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
54
Population served
7.5K
Community systems
3
Groundwater share
100%
How does Montmorency County compare with other Michigan counties?
Montmorency County has the 69th-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 7,528 people served in total, the 75th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 139 people, well below 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 Montmorency County's drinking water come from?
By primary water source, Montmorency County's active systems draw on groundwater (54, 100%). 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, Village of Hillman, draws primarily on groundwater.
What kinds of water systems operate in Montmorency County?
Montmorency County's active systems break down as 3 community systems (5.6%), 5 non-transient non-community systems (9.3%) and 46 transient non-community systems (85%). 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. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (74%), state government (22%) and local government (3.7%).
The 50 largest water systems in Montmorency County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Hillman, Village of | Montmorency | 697 | Community | Groundwater |
| 2 | St. John Lutheran Church - Hillman | Montmorency | 500 | Transient non-community | Groundwater |
| 3 | Briley Township | Montmorency | 435 | Community | Groundwater |
| 4 | Good Times Family Campground LLC-South | Montmorency | 320 | Transient non-community | Groundwater |
| 5 | Good Times Family Campground LLC-North | Montmorency | 320 | Transient non-community | Groundwater |
| 6 | Atlanta Jr-Sr High School | Montmorency | 310 | Non-transient non-community | Groundwater |
| 7 | Lewiston K-8 School 1 | Montmorency | 300 | Non-transient non-community | Groundwater |
| 8 | Lewiston K-6 School 2 | Montmorency | 300 | Non-transient non-community | Groundwater |
| 9 | Atlanta Thndr Bay Eagles #4077 | Montmorency | 300 | Transient non-community | Groundwater |
| 10 | Albert Twp System | Montmorency | 300 | Non-transient non-community | Groundwater |
| 11 | Elk Horn Cabins | Montmorency | 280 | Transient non-community | Groundwater |
| 12 | Villager Restaurant | Montmorency | 250 | Transient non-community | Groundwater |
| 13 | Canada Creek Ranch Assn-Campground | Montmorency | 250 | Transient non-community | Groundwater |
| 14 | Dnr - Clear Lake State Park | Montmorency | 200 | Transient non-community | Groundwater |
| 15 | Bethlehem Lutheran Church | Montmorency | 200 | Transient non-community | Groundwater |
| 16 | Sunrise Conv Store #6 | Montmorency | 200 | Transient non-community | Groundwater |
| 17 | St. Francis Catholic Church | Montmorency | 200 | Transient non-community | Groundwater |
| 18 | Dnr - Clear Lake State Park | Montmorency | 200 | Transient non-community | Groundwater |
| 19 | Canada Creek Ranch Assn-Club House | Montmorency | 150 | Transient non-community | Groundwater |
| 20 | Dnr Clear Lk Sp Day Use Area | Montmorency | 150 | Transient non-community | Groundwater |
| 21 | H B Carbide | Montmorency | 110 | Non-transient non-community | Groundwater |
| 22 | Redwood Grill | Montmorency | 100 | Transient non-community | Groundwater |
| 23 | Chatters Pitstop | Montmorency | 100 | Transient non-community | Groundwater |
| 24 | Lewiston Moose Lodge | Montmorency | 95 | Transient non-community | Groundwater |
| 25 | Vienna'S Spot Bar & Grill | Montmorency | 75 | Transient non-community | Groundwater |
| 26 | Iron Kettle | Montmorency | 75 | Transient non-community | Groundwater |
| 27 | Mdot - Hillman Roadside Park, P435 | Montmorency | 75 | Transient non-community | Groundwater |
| 28 | Lewiston Bar & Grill | Montmorency | 70 | Transient non-community | Groundwater |
| 29 | El-Bo Inn | Montmorency | 65 | Transient non-community | Groundwater |
| 30 | Atlanta Senior Citizens | Montmorency | 65 | Transient non-community | Groundwater |
| 31 | Lewiston Marathon | Montmorency | 57 | Transient non-community | Groundwater |
| 32 | Montmorency Medical Center | Montmorency | 50 | Transient non-community | Groundwater |
| 33 | Smokey'S Cafe | Montmorency | 50 | Transient non-community | Groundwater |
| 34 | Timbertown Ice Cream | Montmorency | 50 | Transient non-community | Groundwater |
| 35 | Ccr Trading Post | Montmorency | 50 | Transient non-community | Groundwater |
| 36 | Timber Northern D'Lights | Montmorency | 50 | Transient non-community | Groundwater |
| 37 | Big Bear Trading Post | Montmorency | 50 | Transient non-community | Groundwater |
| 38 | Family Fare - Lewiston | Montmorency | 45 | Transient non-community | Groundwater |
| 39 | Redwood Motor Inn | Montmorency | 40 | Transient non-community | Groundwater |
| 40 | Oak Leaf Manor | Montmorency | 36 | Community | Groundwater |
| 41 | Montmorency Co Sheriff'S Dept | Montmorency | 30 | Transient non-community | Groundwater |
| 42 | Dnr-Ess Lake Sfcg-South Well | Montmorency | 28 | Transient non-community | Groundwater |
| 43 | Dnr Ess Lake Sfcg-North Well | Montmorency | 25 | Transient non-community | Groundwater |
| 44 | Dnr-Jackson Lk Sfcg-East Well | Montmorency | 25 | Transient non-community | Groundwater |
| 45 | Dnr-Jackson Lake Sfcg-West Wel | Montmorency | 25 | Transient non-community | Groundwater |
| 46 | Dnr-Big Oaks Sfcg-West Well | Montmorency | 25 | Transient non-community | Groundwater |
| 47 | Family Dollar/Dollar Tree | Montmorency | 25 | Transient non-community | Groundwater |
| 48 | Dnr Avery Lake Sfcg | Montmorency | 25 | Transient non-community | Groundwater |
| 49 | Lewiston Fun Ones | Montmorency | 25 | Transient non-community | Groundwater |
| 50 | Catts Realty | Montmorency | 25 | Transient non-community | Groundwater |
All other water systems in Montmorency County (4)
The remaining active systems filed under Montmorency County, largest first, with the population each reports serving.
Montmorency County water systems: frequently asked questions
How many public water systems are in Montmorency County, Michigan?
EPA's SDWIS records file 54 active public water systems under Montmorency County, Michigan: 3 community systems (5.6%), 5 non-transient non-community systems (9.3%) and 46 transient non-community systems (85%).
Who supplies drinking water in Montmorency County, MI?
The largest community water systems filed under Montmorency County are Village of Hillman (697 people served), Briley Township (435 people served) and Oak Leaf Manor (36 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 Montmorency County's drinking water come from groundwater or surface water?
Of the 54 active public water systems in Montmorency County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Village of Hillman, uses groundwater.
Where can I find a water quality report for Montmorency 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 Montmorency 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 Montmorency 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
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- Delta County· 64 systems
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- Wayne County· 55 systems
- Missaukee County· 51 systems
- Presque Isle County· 50 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 Montmorency County, Michigan”, https://aquacensus.com/water-systems/michigan/montmorency (data as of October 1, 2026).