Kossuth County, Iowa — public water systems
At a glance
27 active public water systems are filed under Kossuth County, Iowa in EPA's SDWIS records, together reporting 10,881 people served. The largest is Algona Municipal Utilities, which reports serving 5,487 people. 15 are community water systems serving people where they live; the other 12 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
27
Population served
10.9K
Community systems
15
Groundwater share
100%
How does Kossuth County compare with other Iowa counties?
Kossuth County has the 18th-most active public water systems among the 114 counties listed for active Iowa systems in EPA records; among the 96 with 3 or more systems, the median has 14. Its systems report 10,881 people served in total, the 61st-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 403 people, well below the Iowa average of 1,718. 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 Kossuth County's drinking water come from?
By primary water source, Kossuth County's active systems draw on groundwater (27, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 92% and 7.8% across Iowa. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Algona Municipal Utilities, draws primarily on groundwater.
What kinds of water systems operate in Kossuth County?
Kossuth County's active systems break down as 15 community systems (56%), 4 non-transient non-community systems (15%) and 8 transient non-community systems (30%). 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 local government (48%), private (44%), state government (3.7%) and public/private partnership (3.7%).
Water systems in Kossuth County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Algona Municipal Utilities | Kossuth | 5,487 | Community | Groundwater |
| 2 | Bancroft Water Supply | Kossuth | 711 | Community | Groundwater |
| 3 | Swea City Water Supply | Kossuth | 584 | Community | Groundwater |
| 4 | Whittemore Muni Water Supply | Kossuth | 522 | Community | Groundwater |
| 5 | Titonka Water Supply | Kossuth | 511 | Community | Groundwater |
| 6 | Burt Water Supply | Kossuth | 418 | Community | Groundwater |
| 7 | Wesley Water Supply | Kossuth | 390 | Community | Groundwater |
| 8 | Lakota Water Supply | Kossuth | 267 | Community | Groundwater |
| 9 | Lu Verne Water Supply | Kossuth | 258 | Community | Groundwater |
| 10 | Fenton Municipal Water Supply | Kossuth | 254 | Community | Groundwater |
| 11 | Apostolic Christian Church | Kossuth | 200 | Transient non-community | Groundwater |
| 12 | North Union Elementary School | Kossuth | 172 | Non-transient non-community | Groundwater |
| 13 | Lone Rock Water Supply | Kossuth | 146 | Community | Groundwater |
| 14 | Oak Lake Maintenance, Inc.. | Kossuth | 128 | Community | Groundwater |
| 15 | Ledyard Water Supply | Kossuth | 121 | Community | Groundwater |
| 16 | River Road Golf Club | Kossuth | 90 | Transient non-community | Groundwater |
| 17 | Woodlyn Hills | Kossuth | 80 | Community | Groundwater |
| 18 | Southdale Home Owners Assn | Kossuth | 70 | Community | Groundwater |
| 19 | Valero Lakota Plant | Kossuth | 65 | Non-transient non-community | Groundwater |
| 20 | Ambrose A Call State Park | Kossuth | 63 | Transient non-community | Groundwater |
| 21 | Smith Lake Park | Kossuth | 55 | Transient non-community | Groundwater |
| 22 | Spring Valley Golf Club | Kossuth | 51 | Transient non-community | Groundwater |
| 23 | Apostolic Christian Faith of West Bend | Kossuth | 50 | Transient non-community | Groundwater |
| 24 | Ag Processing Inc. - Algona | Kossuth | 49 | Non-transient non-community | Groundwater |
| 25 | Eagle Hills | Kossuth | 47 | Transient non-community | Groundwater |
| 26 | Burr Oak Motel | Kossuth | 46 | Transient non-community | Groundwater |
| 27 | Murphy Family Farms - Feed Mill | Kossuth | 46 | Non-transient non-community | Groundwater |
Kossuth County water systems: frequently asked questions
How many public water systems are in Kossuth County, Iowa?
EPA's SDWIS records file 27 active public water systems under Kossuth County, Iowa: 15 community systems (56%), 4 non-transient non-community systems (15%) and 8 transient non-community systems (30%).
Who supplies drinking water in Kossuth County, IA?
The largest community water systems filed under Kossuth County are Algona Municipal Utilities (5,487 people served), Bancroft Water Supply (711 people served) and Swea City Water Supply (584 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 Kossuth County's drinking water come from groundwater or surface water?
Of the 27 active public water systems in Kossuth County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Algona Municipal Utilities, uses groundwater.
Where can I find a water quality report for Kossuth 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. 15 community systems are filed under Kossuth 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 Kossuth 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 Iowa water systems
- All Iowa public water systems· 1,828 active
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- Delaware County· 28 systems
- Jackson County· 26 systems
- Washington County· 24 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 Kossuth County, Iowa”, https://aquacensus.com/water-systems/iowa/kossuth (data as of October 1, 2026).