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Kittson County, Minnesota — public water systems

At a glance

8 active public water systems are filed under Kittson County, Minnesota in EPA's SDWIS records, together reporting 5,075 people served. The largest is Kittson Marshall Water, which reports serving 2,752 people. 6 are community water systems serving people where they live; the other 2 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

8

Population served

5.1K

Community systems

6

Groundwater share

100%

How does Kittson County compare with other Minnesota counties?

Kittson County has the 85th-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 5,075 people served in total, the 78th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 634 people, about 23% below 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 Kittson County's drinking water come from?

By primary water source, Kittson County's active systems draw on purchased groundwater (4, 50%) and groundwater (4, 50%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 98% and 1.5% across Minnesota. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. The county's largest system, Kittson Marshall Water, draws primarily on groundwater.

What kinds of water systems operate in Kittson County?

Kittson County's active systems break down as 6 community systems (75%) and 2 transient non-community systems (25%). 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 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 local government (75%), private (13%) and state government (13%).

Water systems in Kittson County

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Active public water systems in Kittson County, Minnesota
#Water systemCountyPopulation servedTypeSource
1Kittson Marshall WaterKittson2,752CommunityGroundwater
2HallockKittson850CommunityPurchased groundwater
3KarlstadKittson713CommunityGroundwater
4LancasterKittson361CommunityPurchased groundwater
5KennedyKittson181CommunityPurchased groundwater
6Lake BronsonKittson168CommunityPurchased groundwater
7Lake Bronson State ParkKittson25Transient non-communityGroundwater
8Galilee Lutheran Bible CampKittson25Transient non-communityGroundwater

Kittson County water systems: frequently asked questions

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

EPA's SDWIS records file 8 active public water systems under Kittson County, Minnesota: 6 community systems (75%) and 2 transient non-community systems (25%).

Who supplies drinking water in Kittson County, MN?

The largest community water systems filed under Kittson County are Kittson Marshall Water (2,752 people served), Hallock (850 people served) and Karlstad (713 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 Kittson County's drinking water come from groundwater or surface water?

Of the 8 active public water systems in Kittson County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Kittson Marshall Water, uses groundwater.

Where can I find a water quality report for Kittson 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. 6 community systems are filed under Kittson 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 Kittson 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 Kittson County, Minnesota”, https://aquacensus.com/water-systems/minnesota/kittson (data as of October 1, 2026).