Pottawatomie County, Oklahoma — public water systems
At a glance
24 active public water systems are filed under Pottawatomie County, Oklahoma in EPA's SDWIS records, together reporting 46,772 people served. The largest is Shawnee Municipal Authority, which reports serving 29,990 people. 14 are community water systems serving people where they live; the other 10 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
24
Population served
46.8K
Community systems
14
Groundwater share
75%
How does Pottawatomie County compare with other Oklahoma counties?
Pottawatomie County has the 11th-most active public water systems among the 92 counties listed for active Oklahoma systems in EPA records; among the 78 with 3 or more systems, the median has 11. Its systems report 46,772 people served in total, the 15th-largest county figure in the state and 1.3% of the statewide total. The average system here reports serving 1,949 people, about 33% below the Oklahoma average of 2,907. 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 Pottawatomie County's drinking water come from?
By primary water source, Pottawatomie County's active systems draw on groundwater (17, 71%), surface water (3, 13%), purchased surface water (3, 13%) and purchased groundwater under influence (1, 4.2%). Overall, 75% rely mainly on groundwater (including purchased groundwater) and 25% on surface water, compared with 62% and 38% across Oklahoma. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Shawnee Municipal Authority, draws primarily on surface water.
What kinds of water systems operate in Pottawatomie County?
Pottawatomie County's active systems break down as 14 community systems (58%), 1 non-transient non-community systems (4.2%) and 9 transient non-community systems (38%). 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 (50%), local government (46%) and Native American (4.2%).
Water systems in Pottawatomie County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Shawnee Municipal Authority | Pottawatomie | 29,990 | Community | Surface water |
| 2 | Tecumseh Utility Authority | Pottawatomie | 6,098 | Community | Surface water |
| 3 | Tri-County Rwd #2 | Pottawatomie | 5,172 | Community | Groundwater |
| 4 | Pottawatomie Co Development Auth | Pottawatomie | 1,200 | Community | Purchased surface water |
| 5 | Maud | Pottawatomie | 1,136 | Community | Groundwater |
| 6 | Pottawatomie County Rwd #3 | Pottawatomie | 560 | Community | Surface water |
| 7 | Wanette Public Works Authority | Pottawatomie | 402 | Community | Purchased surface water |
| 8 | Asher Util Dev Auth | Pottawatomie | 375 | Community | Purchased surface water |
| 9 | Pottawatomie Co. Rwd #3 (Dale Plant) | Pottawatomie | 313 | Community | Purchased groundwater under influence |
| 10 | Loves Country Store #252 | Pottawatomie | 300 | Transient non-community | Groundwater |
| 11 | Family of Faith | Pottawatomie | 250 | Non-transient non-community | Groundwater |
| 12 | St. Louis Rwd | Pottawatomie | 225 | Community | Groundwater |
| 13 | Curtis Watsons Restaurant | Pottawatomie | 200 | Transient non-community | Groundwater |
| 14 | Pine Country Living MHP | Pottawatomie | 100 | Community | Groundwater |
| 15 | Mcloud Mazzios Pizza | Pottawatomie | 100 | Transient non-community | Groundwater |
| 16 | Brooksville | Pottawatomie | 90 | Community | Groundwater |
| 17 | Bandana Reds Steakhouse (Pott Co) | Pottawatomie | 50 | Transient non-community | Groundwater |
| 18 | Steelman Estates | Pottawatomie | 45 | Community | Groundwater |
| 19 | Timber Creek MHP East & West | Pottawatomie | 40 | Community | Groundwater |
| 20 | Dollar General #20168 | Pottawatomie | 26 | Transient non-community | Groundwater |
| 21 | Camp Sooner | Pottawatomie | 25 | Transient non-community | Groundwater |
| 22 | Spring Hill Store | Pottawatomie | 25 | Transient non-community | Groundwater |
| 23 | Abuelita Rosas | Pottawatomie | 25 | Transient non-community | Groundwater |
| 24 | Rolling Stone Stables and Rv Park | Pottawatomie | 25 | Transient non-community | Groundwater |
Pottawatomie County water systems: frequently asked questions
How many public water systems are in Pottawatomie County, Oklahoma?
EPA's SDWIS records file 24 active public water systems under Pottawatomie County, Oklahoma: 14 community systems (58%), 1 non-transient non-community systems (4.2%) and 9 transient non-community systems (38%).
Who supplies drinking water in Pottawatomie County, OK?
The largest community water systems filed under Pottawatomie County are Shawnee Municipal Authority (29,990 people served), Tecumseh Utility Authority (6,098 people served) and Tri-County Rwd #2 (5,172 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 Pottawatomie County's drinking water come from groundwater or surface water?
Of the 24 active public water systems in Pottawatomie County, 75% draw mainly on groundwater and 25% on surface water, counting purchased supplies. The largest system, Shawnee Municipal Authority, uses surface water.
Where can I find a water quality report for Pottawatomie 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. 14 community systems are filed under Pottawatomie 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 Pottawatomie 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 Oklahoma 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 Pottawatomie County, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/pottawatomie (data as of October 1, 2026).