California Well Drilling Permit Requirements

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Please Note

The well drilling permit requirement information contained on this page is provided by Gregg as a courtesy to clients and the general public. Please be advised that we do not guarantee the accuracy of the information and use of this information is at user's own risk. If you should find inaccuracies in the information please email us.

∙	Alameda County	∙	Kings County	∙	Orange County	∙	Santa Cruz County
∙	Alpine County	∙	Lake County	∙	Placer County	∙	Shasta County
∙	Amador County	∙	Lassen County	∙	Plumas County	∙	Sierra County
∙	Butte County	∙	Livermore Valley	∙	Riverside County	∙	Siskiyou County
∙	Calaveras County	∙	Los Angeles County	∙	Sacramento County	∙	Solano County
∙	Colusa County	∙	Madera County	∙	San Benito County	∙	Sonoma County
∙	Contra Costa County	∙	Marin County	∙	San Bernardino County	∙	Stanislaus County
∙	Del Norte County	∙	Mariposa County	∙	San Diego County	∙	Sutter County
∙	El Dorado County	∙	Mendocino County	∙	San Francisco County	∙	Tehama County
∙	Fresno County	∙	Merced County	∙	San Joaquin County	∙	Trinity County
∙	Glenn County	∙	Modoc County	∙	San Luis Obispo County	∙	Tulare County
∙	Humboldt County	∙	Mono County	∙	San Mateo County	∙	Tuolumne County
∙	Imperial County	∙	Monterey County	∙	San Rafael, City of	∙	Ventura County
∙	Inyo County	∙	Napa County	∙	Santa Barbara County	∙	Yolo County
∙	Kern County	∙	Nevada County	∙	Santa Clara County	∙	Yuba County