What does 'people served' mean?

People served refers to the total population that receives water service from the utility. This number represents the estimated number of residents within the utility's service area.

Why are utilities listed by city?

Utilities are listed by their primary city of operation to help users find water services in their local area. Some utilities may serve multiple cities or unincorporated areas within a region.

How can I get more details about a utility?

Click on any utility name or the 'View Profile' button to access the full utility profile page, which includes detailed information, contact details, and compliance data.

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Drinking Water Utilities in Oklahoma

Q: How many drinking water utilities are in Oklahoma?

Oklahoma has 52 drinking water utilities serving more than 10,000 people listed in this directory.

Browse utilities serving more than 10,000 people by location and population served.

Utilities listed

Total people served

2,526,939

Largest utility

Oklahoma City

644,000 people

Coverage

100%

with population data

Oklahoma has 52 drinking water utilities serving more than 10,000 people in this directory. The largest utility by population served is Oklahoma City, serving 644,000 people. Utilities are listed with their city location and population served.

People Served:

01,000,000

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Utility Name	City	People Served	Action
Oklahoma City	Oklahoma City	644,000	View Profile
Tulsa	Tulsa	471,000	View Profile
Broken Arrow Municipal Authority	Broken Arrow	116,330	View Profile
Norman	Norman	100,939	View Profile
Lawton	Lawton	92,757	View Profile
City of Edmond - Arcadia Lake	Edmond	79,408	View Profile
Midwest City	Midwest City	55,935	View Profile
Moore	Moore	55,083	View Profile
Stillwater Water Plant	Stillwater	53,000	View Profile
Enid	Enid	49,347	View Profile
Pvia	Wister	40,000	View Profile
Muskogee	Muskogee	38,310	View Profile
Bartlesville	Bartlesville	34,748	View Profile
Shawnee Municipal Authority	Shawnee	29,990	View Profile
Sand Springs	Sand Springs	28,774	View Profile
Ponca City Mun Water	Ponca City	27,155	View Profile
Wagoner County Rwd #4	Broken Arrow	25,792	View Profile
Washington County RWD #3 (new,#1)	Collinsville	25,375	View Profile
Ardmore	Ardmore	24,893	View Profile
Duncan Public Utilities Authority	Duncan	23,000	View Profile
Fort Sill HQUSAFACFS	Fort Sill	23,000	View Profile
Owasso	Owasso	23,000	View Profile
Ada	Ada	22,600	View Profile
Yukon	Yukon	22,498	View Profile
Del City	Del City	22,128	View Profile
Bethany	Bethany	20,307	View Profile
Sapulpa	Sapulpa	19,702	View Profile
Bixby Public Works Authority	Bixby	18,750	View Profile
Altus	Altus	18,717	View Profile
Mustang	Mustang	18,576	View Profile
McAlester PWA	Mcalester	18,206	View Profile
Marshall County Water Corp	Madill	17,587	View Profile
Jenks PWA	Jenks	16,924	View Profile
El Reno	El Reno	16,212	View Profile
Chickasha Municipal Authority	Chickasha	16,036	View Profile
Claremore	Claremore	15,873	View Profile
Durant	Durant	15,545	View Profile
Woodward	Woodward	15,000	View Profile
Tahlequah PWA	Tahlequah	14,458	View Profile
Miami	Miami	13,704	View Profile
Okmulgee	Okmulgee	13,495	View Profile
Sequoyah County Water Association	Sallisaw	13,460	View Profile
OSU Water Plant	Stillwater	13,000	View Profile
Creek County RWD # 2	Jenks	12,788	View Profile
Glenpool Water	Glenpool	12,500	View Profile
Rogers County RWD # 5	Claremore	11,782	View Profile
Guymon	Guymon	11,442	View Profile
Southern Okla Water Corp	Ardmore	11,250	View Profile
Weatherford	Weatherford	10,833	View Profile
Rogers County RWD # 3 Cot Sta	Claremore	10,750	View Profile

Showing 1 to 50 of 52 utilities

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Top Drinking Water Utilities in Oklahoma by Population Served

Frequently Asked Questions

Definitions

People served: Total population supplied with water by the utility system.
Drinking water utility: A public water system that provides potable (safe to drink) water to residential and commercial customers through a distribution network.