where is the san joaquin valley located on a map
San Joaquin Valley The San Joaquin Valley (/ˌsæn hwɑːˈkiːn/ SAN whah-KEEN) is the area of the Central Valley of the U.S. state of California that lies south of the Sacramento–San Joaquin River Delta and is drained by the San Joaquin River. It comprises seven Northern California counties—all of Kings County; a majority of Fresno, Merced, Stanislaus counties; segments of Madera and Tulare counties—and a majority of Kern County, in Southern California.[1] Although a majority of the valley is rural, it does contain cities such as Fresno, Bakersfield, Stockton, Modesto, Turlock, Porterville, Visalia, Merced, and Hanford.
Water in California Rivers of the Lahontan watersheds in eastern California are part of the high desert Great Basin and do not drain to the Pacific. Most of the water is used locally in eastern California and western Nevada for irrigation. The Owens River of the South Lahontan region, however, is a principal source of water for Los Angeles.