Tarrant County, Texas — public water systems

109 active public water systems serve Tarrant County, reporting 2.1M people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

109

Population served

2.1M

Community systems

Groundwater share

68.8%

Water systems in Tarrant County

Active public water systems in Tarrant County, Texas
#	Water system	County	Population served	Type	Source
1	City of Fort Worth	Tarrant	955,900	Community	Surface water
2	City of Arlington	Tarrant	413,955	Community	Surface water
3	City of Mansfield	Tarrant	77,142	Community	Surface water
4	City of North Richland Hills	Tarrant	74,859	Community	Purchased surface water
5	City of Euless	Tarrant	61,601	Community	Purchased surface water
6	City of Grapevine	Tarrant	50,631	Community	Surface water
7	City of Bedford	Tarrant	49,900	Community	Purchased surface water
8	City of Keller	Tarrant	46,308	Community	Purchased surface water
9	City of Haltom City	Tarrant	46,260	Community	Purchased surface water
10	City of Hurst	Tarrant	40,454	Community	Purchased surface water
11	City of Southlake	Tarrant	31,576	Community	Purchased surface water
12	City of Colleyville	Tarrant	26,599	Community	Purchased surface water
13	Benbrook Water Authority	Tarrant	24,437	Community	Surface water
14	City of Saginaw	Tarrant	23,890	Community	Purchased surface water
15	City of Watauga	Tarrant	23,806	Community	Purchased surface water
16	City of Crowley	Tarrant	19,935	Community	Purchased surface water
17	City of White Settlement	Tarrant	18,522	Community	Purchased surface water
18	City of Azle	Tarrant	14,847	Community	Surface water
19	City of Forest Hill	Tarrant	13,701	Community	Purchased surface water
20	Naval Air Stn Joint Reserve Base	Tarrant	9,000	Community	Purchased surface water
21	City of Richland Hills	Tarrant	8,505	Community	Purchased surface water
22	City of River Oaks	Tarrant	7,691	Community	Purchased surface water
23	City of Kennedale	Tarrant	7,670	Community	Purchased surface water
24	City of Everman	Tarrant	6,279	Community	Groundwater
25	City of Sansom Park	Tarrant	5,359	Community	Groundwater
26	City of Lake Worth	Tarrant	4,720	Community	Purchased surface water
27	Community WSC	Tarrant	4,629	Community	Surface water
28	Town of Edgecliff Village	Tarrant	3,992	Community	Purchased surface water
29	City of Haslet	Tarrant	3,579	Community	Purchased surface water
30	City of Pelican Bay	Tarrant	3,120	Community	Groundwater
31	City of Westworth Village	Tarrant	2,597	Community	Purchased surface water
32	Town of Pantego	Tarrant	2,500	Community	Groundwater
33	Blue Mound	Tarrant	2,396	Community	Groundwater
34	City of Dalworthington Gardens	Tarrant	2,330	Community	Purchased surface water
35	Town of Westlake	Tarrant	2,002	Community	Purchased surface water
36	Town of Lakeside	Tarrant	1,671	Community	Groundwater
37	The Resort at Eagle Mountain Lake	Tarrant	1,605	Community	Purchased surface water
38	Westside Rural WSC	Tarrant	1,077	Community	Groundwater
39	Carson Ranch	Tarrant	954	Community	Groundwater
40	Kenneth Copeland Ministries	Tarrant	800	Non-transient non-community	Groundwater
41	Van Zandt Farms	Tarrant	702	Community	Groundwater
42	Lunar Lane Water System	Tarrant	690	Community	Groundwater
43	Town of Westover Hills	Tarrant	682	Community	Purchased surface water
44	Twin Points Park	Tarrant	600	Transient non-community	Groundwater
45	North Fork Estates	Tarrant	588	Community	Groundwater
46	Ranch Oaks Subdivision	Tarrant	561	Community	Groundwater
47	Uscoe Holiday Park 4 Benbrook	Tarrant	536	Transient non-community	Groundwater
48	Saint Francis Village	Tarrant	509	Community	Groundwater
49	M & H Food Store	Tarrant	450	Transient non-community	Groundwater
50	Linkwood Estates Subdivision	Tarrant	426	Community	Groundwater