Tulare County, California — public water systems

276 active public water systems serve Tulare County, reporting 465.7K people served.

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

Active systems

276

Population served

465.7K

Community systems

Groundwater share

92.8%

Water systems in Tulare County

Active public water systems in Tulare County, California
#	Water system	County	Population served	Type	Source
1	Cws - Visalia	Tulare	148,496	Community	Groundwater
2	Tulare, City of	Tulare	72,241	Community	Groundwater
3	Porterville, City of	Tulare	63,487	Community	Groundwater
4	Dinuba, City of	Tulare	27,281	Community	Groundwater
5	Lindsay, City of	Tulare	12,659	Community	Surface water
6	Exeter, City of	Tulare	11,169	Community	Groundwater
7	Farmersville, City of	Tulare	10,243	Community	Groundwater
8	Orosi Public Utility District	Tulare	8,300	Community	Groundwater
9	Woodlake, City of	Tulare	7,846	Community	Groundwater
10	Earlimart PUD	Tulare	7,679	Community	Groundwater
11	Cutler PUD	Tulare	6,200	Community	Groundwater
12	Ivanhoe Public Utility Dist	Tulare	4,580	Community	Groundwater
13	Casillas Water System	Tulare	3,000	Transient non-community	Groundwater
14	Nps-Wolverton	Tulare	2,940	Community	Surface water
15	Nps-Ash Mountain	Tulare	2,930	Community	Groundwater under influence of surface water
16	Nps-Pinewood Water System	Tulare	2,900	Transient non-community	Groundwater
17	Pixley Public Util Dist	Tulare	2,772	Community	Groundwater
18	Strathmore Public Util Dist	Tulare	2,669	Community	Surface water
19	Terra Bella Irrigation District - Tbt	Tulare	2,656	Community	Surface water
20	Tipton Community Services Dist	Tulare	2,543	Community	Groundwater
21	Poplar Comm Service Dist	Tulare	2,200	Community	Groundwater
22	London Community Serv Dist	Tulare	2,134	Community	Groundwater
23	Woodville Public Utility Dist	Tulare	1,740	Community	Groundwater
24	Richgrove Community Services District	Tulare	1,617	Community	Groundwater
25	Springville PUD	Tulare	1,500	Community	Surface water
26	Porterville Developmental Center	Tulare	1,281	Community	Groundwater
27	Del Oro River Island Serv Terr #1	Tulare	1,280	Community	Surface water
28	Bob Wiley Detention Facility	Tulare	1,130	Non-transient non-community	Groundwater
29	Arco Am Pm - Pixley	Tulare	1,000	Transient non-community	Groundwater
30	Caltrans Phillip S. Raine Sfty Rsra Sb	Tulare	1,000	Transient non-community	Groundwater
31	Sultana Community Services District	Tulare	983	Community	Groundwater
32	Caltrans Phillip S. Raine Sfty Rsra Nb	Tulare	980	Transient non-community	Groundwater
33	Del Oro California Pines District	Tulare	944	Community	Groundwater
34	Sundale Union School	Tulare	930	Non-transient non-community	Groundwater
35	Nps-Dorst Cg	Tulare	900	Transient non-community	Surface water
36	Alpaugh Community Services District	Tulare	871	Community	Groundwater
37	Liberty Elementary School	Tulare	818	Non-transient non-community	Groundwater
38	Jireh Packing Group - Cutler	Tulare	770	Non-transient non-community	Groundwater
39	Cws - Tulco Water Company	Tulare	716	Community	Groundwater
40	Linnell Farm Labor Center	Tulare	694	Community	Groundwater
41	Seville Water Company	Tulare	691	Community	Groundwater
42	Del Oro Traver District	Tulare	657	Community	Groundwater
43	Woodville Farm Labor Center	Tulare	650	Community	Groundwater
44	Plainview Mutual Water Company	Tulare	617	Community	Groundwater
45	Ducor Csd	Tulare	616	Community	Groundwater
46	Oak Valley School	Tulare	570	Non-transient non-community	Groundwater
47	North Kaweah Mutual Water Company	Tulare	560	Community	Groundwater under influence of surface water
48	Patterson Tract Csd	Tulare	550	Community	Groundwater
49	Allensworth Csd	Tulare	531	Community	Groundwater
50	Bartlett Park	Tulare	506	Transient non-community	Groundwater