San Diego County Flood Maps

Search for San Diego County CA flood maps. Flood maps include information on flood zones, flood hazards, flood insurance rates, FEMA flood plans, topography, soil composition, drainage patterns, and more.


Assessors in San Diego County California are charged with determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to tax assessment, assessors maintain detailed county and local maps that show parcel boundaries and buildings, including flood maps. These San Diego County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. San Diego County Assessors may make flood maps available on their websites.

San Diego County Assessor Chula Vista CA 590 3rd Avenue 91910 619-498-2200

San Diego County Assessor San Diego CA 9225 Clairemont Mesa Boulevard 92123 619-237-0502

San Diego County Assessor San Marcos CA 141 East Carmel Street 92078 760-940-6868

San Diego County Assessor's Office San Diego CA 1600 Pacific Highway 92101 619-531-5507


Building Departments in San Diego County California ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, San Diego County Building Departments use flood maps to establish standards for building construction and resistance to natural disasters. Many maintain and evaluate flood maps, which include information on San Diego County flood zones, flood hazards, topography, soil composition, and flood drainage patterns. These maps may also include information on building codes and regulations related to flooding. These flood maps may be available online through the Building Department.

California State Permits San Diego CA 1222 1st Avenue 92101 619-236-5938

Carlsbad Building Department Carlsbad CA 1635 Faraday Avenue 92008 760-602-2700

Carlsbad Permits Carlsbad CA 1635 Faraday Avenue 92008 760-602-2750

Carlsbad Planning Department Carlsbad CA 1635 Faraday Avenue 92008 760-602-4600

EL Cajon Planning Department El Cajon CA 200 Civic Center Way 92020 619-441-1741

El Cajon Permits El Cajon CA 200 Civic Center Way 92020 619-441-1653

Encinitas Planning Department Encinitas CA 505 South Vulcan Avenue 92024 760-633-2640

Encinitas Zoning Encinitas CA 505 South Vulcan Avenue 92024 760-633-2722

Escondido Planning Department Escondido CA 201 North Broadway 92025 760-839-4671

La Mesa Building Department La Mesa CA 8130 Allison Avenue 91942 619-667-1176

La Mesa City Planning Department La Mesa CA 8130 Allison Avenue 91942 619-667-1177

La Mesa Permits La Mesa CA 8130 Allison Avenue 91942 619-667-1154

La Mesa Zoning La Mesa CA 8130 Allison Avenue 91942 619-667-1158

Lemon Grove Planning Department Lemon Grove CA 3232 Main Street 91945 619-825-3805

National City Zoning National CA 1243 National City Boulevard 91950 619-336-4310

Oceanside Planning Department Oceanside CA 300 North Coast Highway 92054 760-435-3520

San Diego County Building Department San Diego CA 5201 Ruffin Road 92123 858-565-5920

San Diego County Permits San Diego CA 3851 Rosecrans Street 92110 619-692-5733

San Diego County Zoning San Marcos CA 338 Via Vera Cruz 92078 760-940-2893

San Diego County Zoning San Diego CA 5201 Ruffin Road 92123 858-694-3165

San Diego Permits San Diego CA 1401 Broadway 92101 619-531-2250

San Diego Planning Department San Diego CA 1222 1st Avenue 92101 619-236-6270

Santee Permits Santee CA 10601 Magnolia Avenue 92071 619-258-4100


Emergency Services in San Diego County California manage emergency preparations, responses, and recovery at different levels of government. They may handle natural disasters, severe weather incidents, and a number of other emergency situations. As part of their responsibility for preparedness, Emergency Services departments often maintain San Diego County flood maps, including flood zones, flood insurance rates, FEMA flood information, and flood hazards. The maps also show water flow and drainage patterns, and may contain emergency flood response information. San Diego County flood maps may be available online through Emergency Services departments.

Carlsbad Emergency Services Carlsbad CA 3225 Donna Drive 92008 760-434-3045

Chula Vista Emergency Services Chula Vista CA 447 F Street 91910 619-476-2303

San Diego County Emergency Services San Diego CA 5555 Overland Avenue 92123 858-565-3490

San Diego Emergency Services San Diego CA 202 C Street 92101 619-221-8899

San Diego Emergency Services El Cajon CA 1615 La Cresta Boulevard 92021 619-593-1111

San Diego Emergency Services San Diego CA 6255 Mission Gorge Road 92120 619-285-6429

San Diego Emergency Services San Diego CA 2859 El Cajon Boulevard 92104 619-640-1601


Archives in San Diego County California collect and store documents and other records that have historic value. Most archives also contain local San Diego County maps, including flood maps. These flood maps include San Diego County flood zones, topography, and soil composition. They may also show drainage patterns and flood hazards. Archives may also have historical flood maps that show major floods from the past as well as San Diego County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Carlsbad Records Archive Carlsbad CA 1200 Carlsbad Village Drive 92008 760-434-2808

Escondido School District Pupil Records Archive Escondido CA 420 Falconer Road 92027 760-432-2247

San Diego County Records Archive El Cajon CA 200 South Magnolia Avenue 92020 619-238-8158

San Diego Lambda Archive San Diego CA 4545 Park Boulevard 92116 619-260-1522

San Diego Student Records Archive San Diego CA 6735 Gifford Way 92111 858-496-8201


Clerks in San Diego County California keep public records for a county or local government, including a number of different types of documents. As part of their duties, Clerks maintain detailed maps, including San Diego County flood maps. These maps contain flood zone information, flood hazards, topography, rivers, lakes, and other bodies of water, as well as other flood-related information. Clerks may also keep San Diego County historical flood maps. These flood maps may be available through the Clerk's website.

Carlsbrand City Clerk Carlsbad CA 1200 Carlsbad Village Drive 92008 760-434-2821

Chula Vista City Clerk Chula Vista CA 276 4th Avenue 91910 619-691-5041

El Cajon County Clerk El Cajon CA 200 South Magnolia Avenue 92020 619-441-1763

Encinitas Clerk Encinitas CA 505 South Vulcan Avenue 92024 760-633-2601

Escondido City Clerk Escondido CA 201 North Broadway 92025 760-839-4617

La Mesa City Clerk La Mesa CA 8130 Allison Avenue 91942 619-667-1120

National City Clerk National CA 1243 National City Boulevard 91950 619-336-4228

San Diego County Clerk San Marcos CA 141 East Carmel Street 92078 760-940-6868

San Diego County Clerk San Diego CA 1600 Pacific Highway 92101 619-237-0502

Solana Beach City Clerk Solana Beach CA 635 Highway 101 92075 858-720-2420


Recorders of Deeds in San Diego County California ensure the accuracy of property and land records by maintaining real estate ownership documents. In addition to property records, Recorders of Deeds also have detailed county and local maps that show property lines and building information, including flood maps. These flood maps show flood zones, topography, soil composition, and flood hazards, as well as other information related to San Diego County floods. San Diego County Recorders of Deeds may make flood maps available on their websites.

San Diego County Recorder of Deeds San Diego CA PO Box 121750 92112 619-237-0502