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Benzie County, Michigan — public water systems

At a glance

107 active public water systems are filed under Benzie County, Michigan in EPA's SDWIS records, together reporting 23,829 people served. The largest is City of Frankfort, which reports serving 1,286 people. 10 are community water systems serving people where they live; the other 97 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

107

Population served

23.8K

Community systems

10

Groundwater share

100%

How does Benzie County compare with other Michigan counties?

Benzie County has the 39th-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 23,829 people served in total, the 55th-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 223 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 Benzie County's drinking water come from?

By primary water source, Benzie County's active systems draw on groundwater (107, 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, City of Frankfort, draws primarily on groundwater.

What kinds of water systems operate in Benzie County?

Benzie County's active systems break down as 10 community systems (9.3%), 10 non-transient non-community systems (9.3%) and 87 transient non-community systems (81%). 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 (86%), state government (8.4%) and local government (4.7%).

The 50 largest water systems in Benzie County

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Active public water systems in Benzie County, Michigan
#Water systemCountyPopulation servedTypeSource
1Frankfort, City ofBenzie1,286CommunityGroundwater
2West Side Community Church - Youth ActivBenzie950Transient non-communityGroundwater
3Benzie High/Middle School - Alt Ed. BuilBenzie800Non-transient non-communityGroundwater
4Benzie High/Middle SchoolBenzie800Non-transient non-communityGroundwater
5Almira Township Hall & ParkBenzie750Transient non-communityGroundwater
6Crystal Mountain Resort & SpaBenzie700CommunityGroundwater
7Turtle Lake CampgroundBenzie700Transient non-communityGroundwater
8Turtle Lake Campground - 400Benzie700Transient non-communityGroundwater
9Congregational Summer AssemblyBenzie650Transient non-communityGroundwater
10Wesco #24Benzie600Transient non-communityGroundwater
11Benzonia Village ofBenzie511CommunityGroundwater
12Slbe Platte River Cg Pr1pBenzie500Transient non-communityGroundwater
13Lake Ann Camp - CharlevoixBenzie500Transient non-communityGroundwater
14Lake Ann Camp - CampgroundBenzie500Transient non-communityGroundwater
15Lake Ann CampBenzie500Transient non-communityGroundwater
16Lake Ann Camp - IronwoodBenzie500Transient non-communityGroundwater
17Timberline Campground Inc..Benzie473Transient non-communityGroundwater
18Thompsonville, Village ofBenzie438CommunityGroundwater
19Platte River InnBenzie400Transient non-communityGroundwater
20Beulah, Village ofBenzie380CommunityGroundwater
21Elberta, Village ofBenzie372CommunityGroundwater
22Mountain View Mini-MartBenzie350Transient non-communityGroundwater
23Betsie River CampsiteBenzie300Transient non-communityGroundwater
24Old Almira Township Hall & LibraryBenzie300Transient non-communityGroundwater
25Mudgie'SBenzie300Transient non-communityGroundwater
26Sweet'S Bar & GrillBenzie300Transient non-communityGroundwater
27Lake Ann UmcBenzie300Transient non-communityGroundwater
28New Covenant Christian AcademyBenzie299Non-transient non-communityGroundwater
29Interlochen Eagles CampgroundBenzie264Transient non-communityGroundwater
30Lake Ann ElementaryBenzie260Non-transient non-communityGroundwater
31Cherry Bowl Drive-in TheaterBenzie250Transient non-communityGroundwater
32Mountain Valley CampgroundBenzie230Transient non-communityGroundwater
33Baymont Inn & Suites - BeulahBenzie215Transient non-communityGroundwater
34Blaine Christian ChurchBenzie215Transient non-communityGroundwater
35Dnr-Platte River Fish HatcheryBenzie200Transient non-communityGroundwater
36Frankfort Crystal Lake Rv ResortBenzie200Transient non-communityGroundwater
37Homestead Hills Elementary SchoolBenzie200Non-transient non-communityGroundwater
38Benzonia Township ParkBenzie200Transient non-communityGroundwater
39Camp Leelanau/Kohahna - Camp HeadquarterBenzie200Transient non-communityGroundwater
40The Manitou RestaurantBenzie200Transient non-communityGroundwater
41St. Andrews ChurchBenzie180Transient non-communityGroundwater
42Inn at Water Vale - Mary Ellen/Irish/CecBenzie180Transient non-communityGroundwater
43Inn at Water Vale - JohannaBenzie180Transient non-communityGroundwater
44Inn at Water Vale - Hill/Bluff CottagesBenzie180Transient non-communityGroundwater
45Inn at Water Vale - MargaretBenzie180Transient non-communityGroundwater
46Inn at Water ValeBenzie180Transient non-communityGroundwater
47Smeltzer OrchardsBenzie180Non-transient non-communityGroundwater
48Inn at Water Vale - FrederickaBenzie170Transient non-communityGroundwater
49Chimney Corners ResortBenzie165Transient non-communityGroundwater
50Sunnywoods CampgroundBenzie160Transient non-communityGroundwater

All other water systems in Benzie County (57)

The remaining active systems filed under Benzie County, largest first, with the population each reports serving.

Benzie County water systems: frequently asked questions

How many public water systems are in Benzie County, Michigan?

EPA's SDWIS records file 107 active public water systems under Benzie County, Michigan: 10 community systems (9.3%), 10 non-transient non-community systems (9.3%) and 87 transient non-community systems (81%).

Who supplies drinking water in Benzie County, MI?

The largest community water systems filed under Benzie County are City of Frankfort (1,286 people served), Crystal Mountain Resort & Spa (700 people served) and Village of Benzonia (511 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 Benzie County's drinking water come from groundwater or surface water?

Of the 107 active public water systems in Benzie County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Frankfort, uses groundwater.

Where can I find a water quality report for Benzie 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. 10 community systems are filed under Benzie 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 Benzie 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

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 Benzie County, Michigan”, https://aquacensus.com/water-systems/michigan/benzie (data as of October 1, 2026).