Blaine County, Oklahoma — public water systems
At a glance
14 active public water systems are filed under Blaine County, Oklahoma in EPA's SDWIS records, together reporting 8,032 people served. The largest is Watonga, which reports serving 2,816 people. 7 are community water systems serving people where they live; the other 7 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
14
Population served
8K
Community systems
7
Groundwater share
100%
How does Blaine County compare with other Oklahoma counties?
Blaine County has the 29th-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 8,032 people served in total, the 59th-largest county figure in the state and 0.2% of the statewide total. The average system here reports serving 574 people, well 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 Blaine County's drinking water come from?
By primary water source, Blaine County's active systems draw on groundwater (13, 93%) and purchased groundwater (1, 7.1%). Overall, all rely mainly on groundwater (including purchased groundwater) and none 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, Watonga, draws primarily on groundwater.
What kinds of water systems operate in Blaine County?
Blaine County's active systems break down as 7 community systems (50%), 1 non-transient non-community systems (7.1%) and 6 transient non-community systems (43%). 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 (43%), private (36%), federal government (14%) and state government (7.1%).
Water systems in Blaine County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Watonga | Blaine | 2,816 | Community | Groundwater |
| 2 | Geary | Blaine | 1,258 | Community | Groundwater |
| 3 | Okeene | Blaine | 1,240 | Community | Groundwater |
| 4 | North Blaine Water Corp | Blaine | 960 | Community | Groundwater |
| 5 | Canton | Blaine | 650 | Community | Groundwater |
| 6 | Longdale | Blaine | 363 | Community | Groundwater |
| 7 | Us Gypsum | Blaine | 280 | Non-transient non-community | Groundwater |
| 8 | Hitchcock Public Works Auth. | Blaine | 141 | Community | Groundwater |
| 9 | Roman Nose State Park | Blaine | 124 | Transient non-community | Purchased groundwater |
| 10 | Huttons Corner MHP | Blaine | 100 | Transient non-community | Groundwater |
| 11 | Coe Sandy Cove (Canton) | Blaine | 25 | Transient non-community | Groundwater |
| 12 | Coe Longdale Area | Blaine | 25 | Transient non-community | Groundwater |
| 13 | Lariat Creek Christian Camp | Blaine | 25 | Transient non-community | Groundwater |
| 14 | Legacy Golf Course | Blaine | 25 | Transient non-community | Groundwater |
Blaine County water systems: frequently asked questions
How many public water systems are in Blaine County, Oklahoma?
EPA's SDWIS records file 14 active public water systems under Blaine County, Oklahoma: 7 community systems (50%), 1 non-transient non-community systems (7.1%) and 6 transient non-community systems (43%).
Who supplies drinking water in Blaine County, OK?
The largest community water systems filed under Blaine County are Watonga (2,816 people served), Geary (1,258 people served) and Okeene (1,240 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 Blaine County's drinking water come from groundwater or surface water?
Of the 14 active public water systems in Blaine County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Watonga, uses groundwater.
Where can I find a water quality report for Blaine 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. 7 community systems are filed under Blaine 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 Blaine 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 Blaine County, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/blaine (data as of October 1, 2026).