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Mayes County, Oklahoma — public water systems

At a glance

23 active public water systems are filed under Mayes County, Oklahoma in EPA's SDWIS records, together reporting 44,401 people served. The largest is Pryor, which reports serving 8,784 people. 19 are community water systems serving people where they live; the other 4 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

23

Population served

44.4K

Community systems

19

Groundwater share

17.4%

How does Mayes County compare with other Oklahoma counties?

Mayes County has the 12th-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 44,401 people served in total, the 19th-largest county figure in the state and 1.2% of the statewide total. The average system here reports serving 1,931 people, about 34% 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 Mayes County's drinking water come from?

By primary water source, Mayes County's active systems draw on purchased surface water (12, 52%), surface water (7, 30%) and groundwater (4, 17%). Overall, 17% rely mainly on groundwater (including purchased groundwater) and 83% 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, Pryor, draws primarily on purchased surface water.

What kinds of water systems operate in Mayes County?

Mayes County's active systems break down as 19 community systems (83%), 1 non-transient non-community systems (4.3%) and 3 transient non-community systems (13%). 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 (70%), private (26%) and state government (4.3%).

Water systems in Mayes County

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Active public water systems in Mayes County, Oklahoma
#Water systemCountyPopulation servedTypeSource
1PryorMayes8,784CommunityPurchased surface water
2Mayes Co Rwd # 2Mayes6,280CommunityPurchased surface water
3Mayes Co Rwd #4Mayes4,183CommunityPurchased surface water
4Okla Ordnance Works AuthorityMayes4,000CommunitySurface water
5Mayes Co Rwd # 6Mayes3,750CommunitySurface water
6Mayes Co Rwd # 5Mayes3,360CommunityPurchased surface water
7Mayes Co Rwd # 9Mayes2,578CommunitySurface water
8Mayes Co Rwd # 3Mayes2,400CommunitySurface water
9ChouteauMayes2,100CommunityPurchased surface water
10Locust Grove PwaMayes1,600CommunitySurface water
11Salina PwaMayes1,422CommunityPurchased surface water
12LangleyMayes950CommunitySurface water
13AdairMayes704CommunityPurchased surface water
14Mayes Co Rwd # 7Mayes538CommunityPurchased surface water
15Mayes Co Rwd # 8Mayes450CommunityPurchased surface water
16SpavinawMayes432CommunitySurface water
17Cedar Crest Country ClubMayes315CommunityPurchased surface water
18Sportsmen AcresMayes218CommunityPurchased surface water
19Mabee Scout ReservationMayes100Transient non-communityGroundwater
20Grand MeadowsMayes94Non-transient non-communityGroundwater
21Plum Tree Rv ParkMayes75Transient non-communityGroundwater
22Highway 69 Water Dist. (Greer'S Sausage)Mayes43CommunityPurchased surface water
23Lake Shore ParkMayes25Transient non-communityGroundwater

Mayes County water systems: frequently asked questions

How many public water systems are in Mayes County, Oklahoma?

EPA's SDWIS records file 23 active public water systems under Mayes County, Oklahoma: 19 community systems (83%), 1 non-transient non-community systems (4.3%) and 3 transient non-community systems (13%).

Who supplies drinking water in Mayes County, OK?

The largest community water systems filed under Mayes County are Pryor (8,784 people served), Mayes Co Rwd # 2 (6,280 people served) and Mayes Co Rwd #4 (4,183 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 Mayes County's drinking water come from groundwater or surface water?

Of the 23 active public water systems in Mayes County, 17% draw mainly on groundwater and 83% on surface water, counting purchased supplies. The largest system, Pryor, uses purchased surface water.

Where can I find a water quality report for Mayes 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. 19 community systems are filed under Mayes 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 Mayes 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 Mayes County, Oklahoma”, https://aquacensus.com/water-systems/oklahoma/mayes (data as of October 1, 2026).