USGS -- Water Resources of the United States

Map generated 3/20/2013 7:36:54 AM

California Counties depicted on the state location map with active wells and springs

Counties	Total Sites	Real-Time	Continuous	Periodic	Springs
Alameda County	5	5	-	-	-
Butte County	3	-	-	3	-
Colusa County	4	-	-	4	-
Del Norte County	2	-	-	2	-
Fresno County	42	7	-	35	-
Glenn County	10	-	-	10	-
Humboldt County	11	-	-	11	-
Imperial County	70	14	-	56	-
Inyo County	9	-	-	9	-
Kern County	119	-	-	119	-
Kings County	5	-	-	5	-
Los Angeles County	190	2	-	188	-
Madera County	7	-	-	7	-
Marin County	2	-	-	2	-
Mendocino County	5	-	-	5	-
Merced County	15	-	-	15	-
Modoc County	5	-	2	3	-
Mono County	28	-	1	23	4
Monterey County	8	-	-	8	-
Napa County	11	-	-	11	-
Riverside County	149	21	2	126	-
Sacramento County	21	-	-	21	-
San Bernardino County	1153	65	60	1028	-
San Diego County	106	66	-	40	-
San Joaquin County	38	-	6	32	-
San Luis Obispo County	27	-	-	27	-
Santa Barbara County	416	17	-	399	-
Santa Cruz County	12	-	-	12	-
Siskiyou County	4	-	-	4	-
Sonoma County	33	-	-	33	-
Stanislaus County	19	-	-	19	-
Sutter County	6	-	-	6	-
Tulare County	13	-	-	13	-
Ventura County	8	-	-	8	-

Number of active CA wells & springs:	2556	197	71	2284	4