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Active Groundwater Level Network

The Long-Term Groundwater Data Network is now available. See details at: http://groundwaterwatch.usgs.gov/

California Active Water Level Network

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CALIFORNIA

Map generated 8/24/2009 8:46:50 AM

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California Counties depicted on the state location map with active wells

Counties	Well Count	Real-Time	Continuous	Periodic
Alameda County	6	-	-	6
Fresno County	3	-	-	3
Glenn County	3	-	-	3
Humboldt County	1	-	-	1
Imperial County	64	-	-	64
Inyo County	6	-	-	6
Kern County	72	-	-	72
Kings County	3	-	-	3
Lake County	7	-	-	7
Los Angeles County	151	-	-	151
Madera County	1	-	-	1
Mendocino County	15	-	-	15
Merced County	3	-	-	3
Modoc County	5	-	2	3
Mono County	4	1	3	-
Riverside County	133	6	-	127
Sacramento County	1	-	-	1
San Bernardino County	609	53	82	474
San Diego County	52	35	-	17
San Joaquin County	1	-	-	1
San Luis Obispo County	12	-	-	12
Santa Barbara County	391	5	-	386
Siskiyou County	4	-	-	4
Stanislaus County	10	-	-	10
Sutter County	4	-	-	4
Tulare County	9	-	-	9
Ventura County	6	-	-	6
Yolo County	4	-	-	4

Number of active CA wells:	1580	100	87	1393

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U.S. Department of the Interior | U.S. Geological Survey | Water Resources Discipline | Office of Groundwater

URL: http://groundwaterwatch.usgs.gov/statemaps/CA.html
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Last update: Monday, August 24, 2009 at 08:47