Wadena County, Minnesota — public water systems
At a glance
43 active public water systems are filed under Wadena County, Minnesota in EPA's SDWIS records, together reporting 8,338 people served. The largest is Wadena, which reports serving 4,332 people. 4 are community water systems serving people where they live; the other 39 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
43
Population served
8.3K
Community systems
4
Groundwater share
100%
How does Wadena County compare with other Minnesota counties?
Wadena County has the 47th-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 8,338 people served in total, the 67th-largest county figure in the state and 0.2% of the statewide total. The average system here reports serving 194 people, well 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 Wadena County's drinking water come from?
By primary water source, Wadena County's active systems draw on groundwater (43, 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, Wadena, draws primarily on groundwater.
What kinds of water systems operate in Wadena County?
Wadena County's active systems break down as 4 community systems (9.3%), 1 non-transient non-community systems (2.3%) and 38 transient non-community systems (88%). 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 (58%), local government (33%) and state government (9.3%).
Water systems in Wadena County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Wadena | Wadena | 4,332 | Community | Groundwater |
| 2 | Menahga | Wadena | 1,347 | Community | Groundwater |
| 3 | Sebeka | Wadena | 742 | Community | Groundwater |
| 4 | Verndale | Wadena | 506 | Community | Groundwater |
| 5 | Verndale School | Wadena | 100 | Transient non-community | Groundwater |
| 6 | Bethany Free Lutheran Church | Wadena | 90 | Transient non-community | Groundwater |
| 7 | Thomastown Covenant Church | Wadena | 80 | Transient non-community | Groundwater |
| 8 | Menahga Assembly of God | Wadena | 70 | Transient non-community | Groundwater |
| 9 | Seventh Day Adventist Church | Wadena | 70 | Transient non-community | Groundwater |
| 10 | Nimrod Evangelical Lutheran Church | Wadena | 65 | Transient non-community | Groundwater |
| 11 | Central Lakes College-Staples Wst Campus | Wadena | 51 | Non-transient non-community | Groundwater |
| 12 | Hope Chapel Alliance Church | Wadena | 50 | Transient non-community | Groundwater |
| 13 | St. Hubert'S Catholic Church | Wadena | 50 | Transient non-community | Groundwater |
| 14 | Renneberg Hardwood, Inc.. | Wadena | 50 | Transient non-community | Groundwater |
| 15 | Central United Methodist Church | Wadena | 30 | Transient non-community | Groundwater |
| 16 | Zion Lutheran Church | Wadena | 30 | Transient non-community | Groundwater |
| 17 | Countryside Mobile Home Court | Wadena | 25 | Transient non-community | Groundwater |
| 18 | Blueberry Pines Golf Club Inc.. | Wadena | 25 | Transient non-community | Groundwater |
| 19 | Knob Hill Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 20 | Mcgivern Park Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 21 | Tree Farm Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 22 | Bullard Bluff Campground | Wadena | 25 | Transient non-community | Groundwater |
| 23 | Old Wadena Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 24 | Mid Summer Music Fest LLC | Wadena | 25 | Transient non-community | Groundwater |
| 25 | Little White Dog Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 26 | Anderson Crossing Campground | Wadena | 25 | Transient non-community | Groundwater |
| 27 | Nimrod Bar and Grill | Wadena | 25 | Transient non-community | Groundwater |
| 28 | Frame'S Landing Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 29 | Terry Motel | Wadena | 25 | Transient non-community | Groundwater |
| 30 | Twin Lakes Lodge | Wadena | 25 | Transient non-community | Groundwater |
| 31 | Shell City Campground | Wadena | 25 | Transient non-community | Groundwater |
| 32 | Nimrod Community Center | Wadena | 25 | Transient non-community | Groundwater |
| 33 | Cottingham Park Campsite | Wadena | 25 | Transient non-community | Groundwater |
| 34 | Menahga Concrete Products, Inc.. | Wadena | 25 | Transient non-community | Groundwater |
| 35 | Whitetail Run Golf Course | Wadena | 25 | Transient non-community | Groundwater |
| 36 | H and R Block | Wadena | 25 | Transient non-community | Groundwater |
| 37 | Huntersville State Forest Campground | Wadena | 25 | Transient non-community | Groundwater |
| 38 | Vintage at Staples | Wadena | 25 | Transient non-community | Groundwater |
| 39 | The Outpost Inc.. | Wadena | 25 | Transient non-community | Groundwater |
| 40 | Mn State Community and Technical College | Wadena | 25 | Transient non-community | Groundwater |
| 41 | R & J Cafe | Wadena | 25 | Transient non-community | Groundwater |
| 42 | Wahoo Valley | Wadena | 25 | Transient non-community | Groundwater |
| 43 | Camp Emmaus | Wadena | 25 | Transient non-community | Groundwater |
Wadena County water systems: frequently asked questions
How many public water systems are in Wadena County, Minnesota?
EPA's SDWIS records file 43 active public water systems under Wadena County, Minnesota: 4 community systems (9.3%), 1 non-transient non-community systems (2.3%) and 38 transient non-community systems (88%).
Who supplies drinking water in Wadena County, MN?
The largest community water systems filed under Wadena County are Wadena (4,332 people served), Menahga (1,347 people served) and Sebeka (742 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 Wadena County's drinking water come from groundwater or surface water?
Of the 43 active public water systems in Wadena County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Wadena, uses groundwater.
Where can I find a water quality report for Wadena 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. 4 community systems are filed under Wadena 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 Wadena 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
- All Minnesota public water systems· 6,465 active
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- Houston County· 46 systems
- Ramsey County· 42 systems
- Roseau County· 41 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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 Wadena County, Minnesota”, https://aquacensus.com/water-systems/minnesota/wadena (data as of October 1, 2026).