Okmulgee County, Oklahoma — public water systems
At a glance
14 active public water systems are filed under Okmulgee County, Oklahoma in EPA's SDWIS records, together reporting 44,924 people served. The largest is Okmulgee Pwa, which reports serving 13,495 people. All 14 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
14
Population served
44.9K
Community systems
14
Groundwater share
7.1%
How does Okmulgee County compare with other Oklahoma counties?
Okmulgee County has the 26th-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 44,924 people served in total, the 18th-largest county figure in the state and 1.2% of the statewide total. The average system here reports serving 3,209 people, about 10% above 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 Okmulgee County's drinking water come from?
By primary water source, Okmulgee County's active systems draw on purchased surface water (10, 71%), surface water (3, 21%) and groundwater (1, 7.1%). Overall, 7.1% rely mainly on groundwater (including purchased groundwater) and 93% on surface water, compared with 62% and 38% across Oklahoma. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. The county's largest system, Okmulgee Pwa, draws primarily on surface water.
What kinds of water systems operate in Okmulgee County?
Okmulgee County's active systems break down as 14 community systems (100%). 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. EPA lists their owner types as local government (100%).
Water systems in Okmulgee County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Okmulgee Pwa | Okmulgee | 13,495 | Community | Surface water |
| 2 | Okmulgee Co. Rwd #6 (Hectorville) | Okmulgee | 8,370 | Community | Purchased surface water |
| 3 | Henryetta Municipal Authority | Okmulgee | 6,096 | Community | Surface water |
| 4 | Okmulgee Co. Rwd #20 | Okmulgee | 2,377 | Community | Purchased surface water |
| 5 | Okmulgee Co. Rwd #7 (Nuyaka) | Okmulgee | 2,357 | Community | Purchased surface water |
| 6 | Okmulgee Co. Rwd #2 (Preston) | Okmulgee | 2,355 | Community | Purchased surface water |
| 7 | Okmulgee Co. Rwd #4 | Okmulgee | 1,913 | Community | Purchased surface water |
| 8 | Okmulgee Co. Rwd #1 | Okmulgee | 1,890 | Community | Purchased surface water |
| 9 | Mcintosh Co. Rwd #13 (Wells) | Okmulgee | 1,465 | Community | Groundwater |
| 10 | Morris | Okmulgee | 1,460 | Community | Purchased surface water |
| 11 | Beggs | Okmulgee | 1,364 | Community | Surface water |
| 12 | Dewar | Okmulgee | 917 | Community | Purchased surface water |
| 13 | Okmulgee Co. Rwd #21 | Okmulgee | 625 | Community | Purchased surface water |
| 14 | Kusa Rwd #3 | Okmulgee | 240 | Community | Purchased surface water |
Okmulgee County water systems: frequently asked questions
How many public water systems are in Okmulgee County, Oklahoma?
EPA's SDWIS records file 14 active public water systems under Okmulgee County, Oklahoma: 14 community systems (100%).
Who supplies drinking water in Okmulgee County, OK?
The largest community water systems filed under Okmulgee County are Okmulgee Pwa (13,495 people served), Okmulgee Co. Rwd #6 (Hectorville) (8,370 people served) and Henryetta Municipal Authority (6,096 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 Okmulgee County's drinking water come from groundwater or surface water?
Of the 14 active public water systems in Okmulgee County, 7.1% draw mainly on groundwater and 93% on surface water, counting purchased supplies. The largest system, Okmulgee Pwa, uses surface water.
Where can I find a water quality report for Okmulgee 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 Okmulgee 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 Okmulgee 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
- All Oklahoma public water systems· 1,254 active
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- Sequoyah County· 15 systems
- Seminole County· 15 systems
- Rogers County· 15 systems
- Kay County· 14 systems
- Pawnee County· 14 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 Okmulgee County, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/okmulgee (data as of October 1, 2026).