Skip to content
AquaCensus

Steele County, Minnesota — public water systems

At a glance

35 active public water systems are filed under Steele County, Minnesota in EPA's SDWIS records, together reporting 35,842 people served. The largest is Owatonna, which reports serving 26,430 people. 7 are community water systems serving people where they live; the other 28 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

35

Population served

35.8K

Community systems

7

Groundwater share

100%

How does Steele County compare with other Minnesota counties?

Steele County has the 52nd-most active public water systems among the 94 counties listed for active Minnesota systems in EPA records; among the 87 with 3 or more systems, the median has 49. Its systems report 35,842 people served in total, the 22nd-largest county figure in the state and 0.7% of the statewide total. The average system here reports serving 1,024 people, about 25% above the Minnesota average of 820. 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 Steele County's drinking water come from?

By primary water source, Steele County's active systems draw on groundwater (35, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 98% and 1.5% across Minnesota. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Owatonna, draws primarily on groundwater.

What kinds of water systems operate in Steele County?

Steele County's active systems break down as 7 community systems (20%), 1 non-transient non-community systems (2.9%) and 27 transient non-community systems (77%). 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%), local government (17%) and state government (8.6%).

Water systems in Steele County

🔒 Create a free account to export CSV
Active public water systems in Steele County, Minnesota
#Water systemCountyPopulation servedTypeSource
1OwatonnaSteele26,430CommunityGroundwater
2Blooming PrairieSteele1,987CommunityGroundwater
3Straight River Rest Area South MndotSteele1,893Transient non-communityGroundwater
4Straight River Rest Area North MndotSteele1,206Transient non-communityGroundwater
5MedfordSteele1,200CommunityGroundwater
6EllendaleSteele636CommunityGroundwater
7Lazy U CommunitySteele426CommunityGroundwater
8Rice Lake State ParkSteele250Transient non-communityGroundwater
9Monterey BallroomSteele200Transient non-communityGroundwater
10River View CampgroundSteele140Transient non-communityGroundwater
11Holy Trinity LitomyslSteele140Transient non-communityGroundwater
12Beaver Lake ParkSteele100Transient non-communityGroundwater
13Mineral Springs ParkSteele100Transient non-communityGroundwater
14Owatonna Gun ClubSteele100Transient non-communityGroundwater
15Steele County LandfillSteele100Transient non-communityGroundwater
16Beauterre Recovery InstituteSteele80Non-transient non-communityGroundwater
17Kohlmier'S Beach - Beach HouseSteele75Transient non-communityGroundwater
18St. Paul'S Lutheran ChurchSteele60Transient non-communityGroundwater
19Lakeside Foods, Inc.. - Grass CampSteele60Transient non-communityGroundwater
20Pontoppidan Lutheran ChurchSteele60Transient non-communityGroundwater
21Thompson OaksSteele51CommunityGroundwater
22Crystal Springs Rv ResortSteele50Transient non-communityGroundwater
23Aurora Lutheran ChurchSteele50Transient non-communityGroundwater
24Blooming Prairie Country ClubSteele50Transient non-communityGroundwater
25Hope Water CooperativeSteele50CommunityGroundwater
26St. John'S Lutheran ChurchSteele50Transient non-communityGroundwater
27Country GoodsSteele50Transient non-communityGroundwater
2820 Rifle & Pistol ClubSteele50Transient non-communityGroundwater
29First Lutheran Church of HopeSteele40Transient non-communityGroundwater
30Sette Sports Center, Inc..Steele30Transient non-communityGroundwater
31Bixby Feed MillSteele28Transient non-communityGroundwater
32Zion Lutheran ChurchSteele25Transient non-communityGroundwater
33Dollar General Store - Blooming PrairieSteele25Transient non-communityGroundwater
34Superior Foods and CateringSteele25Transient non-communityGroundwater
35Moland Lutheran ChurchSteele25Transient non-communityGroundwater

Steele County water systems: frequently asked questions

How many public water systems are in Steele County, Minnesota?

EPA's SDWIS records file 35 active public water systems under Steele County, Minnesota: 7 community systems (20%), 1 non-transient non-community systems (2.9%) and 27 transient non-community systems (77%).

Who supplies drinking water in Steele County, MN?

The largest community water systems filed under Steele County are Owatonna (26,430 people served), Blooming Prairie (1,987 people served) and Medford (1,200 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 Steele County's drinking water come from groundwater or surface water?

Of the 35 active public water systems in Steele County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Owatonna, uses groundwater.

Where can I find a water quality report for Steele 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. 7 community systems are filed under Steele 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 Steele 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 Minnesota 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 Steele County, Minnesota”, https://aquacensus.com/water-systems/minnesota/steele (data as of October 1, 2026).