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Wells County, Indiana — public water systems

At a glance

25 active public water systems are filed under Wells County, Indiana in EPA's SDWIS records, together reporting 21,120 people served. The largest is Bluffton Utilities Water Dept, which reports serving 10,298 people. 5 are community water systems serving people where they live; the other 20 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

25

Population served

21.1K

Community systems

5

Groundwater share

100%

How does Wells County compare with other Indiana counties?

Wells County has the 48th-most active public water systems among the 109 counties listed for active Indiana systems in EPA records; among the 92 with 3 or more systems, the median has 26. Its systems report 21,120 people served in total, the 61st-largest county figure in the state and 0.4% of the statewide total. The average system here reports serving 845 people, about 42% below the Indiana average of 1,456. 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 Wells County's drinking water come from?

By primary water source, Wells County's active systems draw on groundwater (25, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 97% and 2.8% across Indiana. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Bluffton Utilities Water Dept, draws primarily on groundwater.

What kinds of water systems operate in Wells County?

Wells County's active systems break down as 5 community systems (20%), 9 non-transient non-community systems (36%) and 11 transient non-community systems (44%). 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 (64%), local government (28%) and state government (8%).

Water systems in Wells County

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Active public water systems in Wells County, Indiana
#Water systemCountyPopulation servedTypeSource
1Bluffton Utilities Water DeptWells10,298CommunityGroundwater
2Ossian Municipal Water DepartmentWells3,289CommunityGroundwater
3Southern Wells Jr./Sr. High - Well 1Wells980Non-transient non-communityGroundwater
4Bummies B & K Root BeerWells962Transient non-communityGroundwater
5Norwell High SchoolWells900Non-transient non-communityGroundwater
6Apostolic Christian ChurchWells800Transient non-communityGroundwater
7Norwell Middle SchoolWells720Non-transient non-communityGroundwater
8Ouabache State Park Main SupplyWells608Transient non-communityGroundwater
9Ouabache State Park Youth TentWells600Transient non-communityGroundwater
10Bethlehem Lutheran SchoolWells556Non-transient non-communityGroundwater
11Kozy Kourt Dba Silo FarmsWells325CommunityGroundwater
12Southern Wells Community ChurchWells191Transient non-communityGroundwater
13Sonlight Wesleyan ChurchWells155Transient non-communityGroundwater
14Truland Equipment, LLCWells148Non-transient non-communityGroundwater
15Murray Missionary ChurchWells130Transient non-communityGroundwater
16Clean Fuels NationalWells100Non-transient non-communityGroundwater
17Homestead Water AssociationWells50CommunityGroundwater
18Dillman United Brethran in ChristWells50Transient non-communityGroundwater
19Stoney Creek Estates Mhc, LLCWells45CommunityGroundwater
20Haven Manufacturing IndianaWells45Non-transient non-communityGroundwater
21Southern Wells Ele and Agri – Well 2bWells40Non-transient non-communityGroundwater
22Peytons Northern Satellite 102Wells40Non-transient non-communityGroundwater
23Lighted Gardens, Inc..Wells32Transient non-communityGroundwater
24Covenant ChapelWells28Transient non-communityGroundwater
25Liberty Center Gas & DeliWells28Transient non-communityGroundwater

Wells County water systems: frequently asked questions

How many public water systems are in Wells County, Indiana?

EPA's SDWIS records file 25 active public water systems under Wells County, Indiana: 5 community systems (20%), 9 non-transient non-community systems (36%) and 11 transient non-community systems (44%).

Who supplies drinking water in Wells County, IN?

The largest community water systems filed under Wells County are Bluffton Utilities Water Dept (10,298 people served), Ossian Municipal Water Department (3,289 people served) and Kozy Kourt Dba Silo Farms (325 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 Wells County's drinking water come from groundwater or surface water?

Of the 25 active public water systems in Wells County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Bluffton Utilities Water Dept, uses groundwater.

Where can I find a water quality report for Wells 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 Wells 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 Wells 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 Indiana 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 Wells County, Indiana”, https://aquacensus.com/water-systems/indiana/wells (data as of October 1, 2026).