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Osceola County, Michigan — public water systems

At a glance

92 active public water systems are filed under Osceola County, Michigan in EPA's SDWIS records, together reporting 22,697 people served. The largest is City of Reed City, which reports serving 2,425 people. 5 are community water systems serving people where they live; the other 87 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

92

Population served

22.7K

Community systems

5

Groundwater share

100%

How does Osceola County compare with other Michigan counties?

Osceola County has the 44th-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 22,697 people served in total, the 58th-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 247 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 Osceola County's drinking water come from?

By primary water source, Osceola County's active systems draw on groundwater (92, 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 Reed City, draws primarily on groundwater.

What kinds of water systems operate in Osceola County?

Osceola County's active systems break down as 5 community systems (5.4%), 17 non-transient non-community systems (18%) and 70 transient non-community systems (76%). 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 (92%), local government (5.4%) and state government (2.2%).

The 50 largest water systems in Osceola County

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Active public water systems in Osceola County, Michigan
#Water systemCountyPopulation servedTypeSource
1Reed City, City ofOsceola2,425CommunityGroundwater
2Evart, City ofOsceola1,742CommunityGroundwater
3Bluetriton Brands Inc.Osceola1,000Non-transient non-communityGroundwater
4Evart Wells 7 & 13 for BottlingOsceola1,000Non-transient non-communityGroundwater
5Sears Ez MartOsceola865Transient non-communityGroundwater
6Mdot - Tustin, R305Osceola825Transient non-communityGroundwater
7Pine River Jr-Sr HighOsceola820Non-transient non-communityGroundwater
8Center Lake Bible CampOsceola800Transient non-communityGroundwater
9Center Lake Bible Camp DormsOsceola800Transient non-communityGroundwater
10Marion, Village ofOsceola800CommunityGroundwater
11Rose Lake Park - Well 003Osceola672Transient non-communityGroundwater
12Rose Lake Park - Well 004Osceola672Transient non-communityGroundwater
13Rose Lake Park - Well 001Osceola672Transient non-communityGroundwater
14River Country Campground (Main)Osceola520Transient non-communityGroundwater
15Evart Moose Family Center 2452Osceola476Transient non-communityGroundwater
16Hersey Party Store (Hps)Osceola450Transient non-communityGroundwater
17Leroy Village MarketOsceola362Transient non-communityGroundwater
18Crittenden Park CampOsceola356Transient non-communityGroundwater
19Ashton General StoreOsceola354Transient non-communityGroundwater
20Pine River ElementaryOsceola318Non-transient non-communityGroundwater
21Reed City Ez MartOsceola300Transient non-communityGroundwater
22Highland ChristianOsceola250Transient non-communityGroundwater
23St. Paul Lutheran Church - Reed CityOsceola240Transient non-communityGroundwater
24Blarney Castle Tustin Ez MartOsceola200Transient non-communityGroundwater
25Aj'S Event CenterOsceola200Transient non-communityGroundwater
26Westerburg ParkOsceola200Transient non-communityGroundwater
27Mr. PibsOsceola200Transient non-communityGroundwater
28Hillside CampgroundOsceola180Transient non-communityGroundwater
29Tustin Elem/Day CareOsceola178Non-transient non-communityGroundwater
30Travlers Bar and Grill and MotelOsceola175Transient non-communityGroundwater
31Sacred Heart Catholic Ch-EvartOsceola156Transient non-communityGroundwater
32Cadillac Woods CampgroundOsceola156Transient non-communityGroundwater
33St. Phillip Neri ChurchOsceola150Transient non-communityGroundwater
34Spring Hill Camp AuditoriumOsceola140Transient non-communityGroundwater
35Evart Free Meth ChurchOsceola140Transient non-communityGroundwater
36Cargill Salt - Hersey Well 002/004Osceola137Non-transient non-communityGroundwater
37Dighton Wesleyan ChurchOsceola136Transient non-communityGroundwater
38Huntey'S Clubhouse - Reed CityOsceola135Non-transient non-communityGroundwater
39River Country Campground StoreOsceola125Transient non-communityGroundwater
40Spring Hill Freedom HallOsceola125Transient non-communityGroundwater
41Spring Hill Pool / Endevor CntrOsceola115Transient non-communityGroundwater
42Yoders of TustinOsceola110Transient non-communityGroundwater
43Mineral Spring BarOsceola104Transient non-communityGroundwater
44Blodgett Landing CampgroundOsceola104Transient non-communityGroundwater
45Day Star AcademyOsceola100Non-transient non-communityGroundwater
46H&D Chuckwagon StoreOsceola100Transient non-communityGroundwater
47Kountry Store HerseyOsceola100Transient non-communityGroundwater
48H&D Chuckwagon RestaurantOsceola100Transient non-communityGroundwater
49Evart Moose CampgroundOsceola100Transient non-communityGroundwater
50Spring Hill Copper Country / North DininOsceola100Transient non-communityGroundwater

All other water systems in Osceola County (42)

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

Osceola County water systems: frequently asked questions

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

EPA's SDWIS records file 92 active public water systems under Osceola County, Michigan: 5 community systems (5.4%), 17 non-transient non-community systems (18%) and 70 transient non-community systems (76%).

Who supplies drinking water in Osceola County, MI?

The largest community water systems filed under Osceola County are City of Reed City (2,425 people served), City of Evart (1,742 people served) and Village of Marion (800 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 Osceola County's drinking water come from groundwater or surface water?

Of the 92 active public water systems in Osceola County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Reed City, uses groundwater.

Where can I find a water quality report for Osceola 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. 5 community systems are filed under Osceola 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 Osceola 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 Osceola County, Michigan”, https://aquacensus.com/water-systems/michigan/osceola (data as of October 1, 2026).