Los Angeles County Flood Maps

Search for Los Angeles 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.


Building Departments in Los Angeles County California ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, Los Angeles 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 Los Angeles 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.

Agoura Hills Building Department Agoura Hills CA 30001 Ladyface Court 91301 818-597-7334

Agoura Hills Planning Department Agoura Hills CA 30001 Ladyface Court 91301 818-597-7339

Antelope Valley Planning Department Lancaster CA 335 East Avenue East 93535 661-723-4475

Antelope Valley Zoning Los Angeles CA 320 West Temple Street 90012 213-974-6411

Arcadia Building Department Arcadia CA 240 West Huntington Drive 91007 626-574-5416

Arcadia Planning Department Arcadia CA 240 West Huntington Drive 91007 626-574-5423

Artesia Zoning Artesia CA 18747 Clarkdale Avenue 90701 562-865-6262

Azusa Building Department Azusa CA 213 East Foothill Boulevard 91702 626-812-5234

Baldwin Park Planning and Zoning Department Baldwin Park CA 14403 Pacific Avenue 91706 626-813-5261

Bell Gardens Planning Department Bell Gardens CA 7100 Garfield Ave 90201 562-806-7724

Bellflower Zoning Bellflower CA 16600 Civic Center Drive 90706 562-804-1424

Burbank City Building Department Burbank CA 333 East Olive Avenue 91502 818-238-5220

Burbank Permits Burbank CA 150 North 3rd Street 91502 818-238-3950

Burbank Zoning Burbank CA 333 East Olive Avenue 91502 818-238-5250

Calabasas Zoning Calabasas CA 100 Civic Center Way 91302 818-224-1600

Carson Building Department Carson CA 701 East Carson Street 90745 310-952-1766

Claremont City Planning Department Claremont CA 207 Harvard Avenue North 91711 909-399-5470

Duarte City Zoning Duarte CA 1600 Huntington Dr 91010 626-357-7931

El Monte Permits El Monte CA 11333 Valley Boulevard 91731 626-580-2050

El Monte Planning Department El Monte CA 11333 Valley Boulevard 91731 626-258-8626

El Monte Zoning El Monte CA 11333 Valley Boulevard 91731 626-580-2090

Gardena Building Department Gardena CA 1700 West 162nd Street 90247 310-217-9530

Gardena Planning and Zoning Department Gardena CA 1700 West 162nd Street 90247 310-217-9524

Glendale Zoning Glendale CA 633 E Broadway 91206 818-548-2115

Glendora City Permits Glendora CA 116 E Foothill Blvd 91741 626-914-8222

Glendora City Planning Department Glendora CA 116 East Foothill Boulevard 91741 626-914-8214

Hawthorne Building Department Hawthorne CA 4455 West 126th Street 90250 310-349-2994


Clerks in Los Angeles 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 Los Angeles 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 Los Angeles County historical flood maps. These flood maps may be available through the Clerk's website.

Agoura Hills City Clerk Agoura Hills CA 30001 Ladyface Court 91301 818-597-7303

Alhambra City Clerk Alhambra CA 111 South 1st Street 91801 626-570-5090

Arcadia City Clerk Arcadia CA 240 West Huntington Drive 91007 626-574-5410

Artesia City Clerk Artesia CA 18747 Clarkdale Avenue 90701 562-865-6262

Azusa City Clerk Azusa CA 213 East Foothill Boulevard 91702 626-812-5229

Bell Grade City Clerk Bell Gardens CA 7100 Garfield Avenue 90201 562-806-7706

Bellflower City Clerk Bellflower CA 16600 Civic Center Drive 90706 562-804-1424

Burbank City Clerk Burbank CA 275 East Olive Avenue 91502 818-238-5851

Cerritos City Clerk Cerritos CA 18125 Bloomfield Avenue 90703 562-916-1248

Covina City Clerk Covina CA 125 East College Street 91723 626-384-5430

Culver City City Clerk Culver CA 9770 Culver Boulevard 90232 310-253-5851

Downey City Clerk Downey CA 11111 Brookshire Avenue 90241 562-904-7280

Glendale Clerk Glendale CA 600 East Broadway 91206 818-500-3551

Hawthorne City Clerk Hawthorne CA 4455 West 126th Street 90250 310-349-2915


Archives in Los Angeles County California collect and store documents and other records that have historic value. Most archives also contain local Los Angeles County maps, including flood maps. These flood maps include Los Angeles 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 Los Angeles County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Alhambra High School Transcripts and Records Archive Alhambra CA 2821 West Commonwealth Avenue 91803 626-308-2311

Burbank Walt Disney Archive Burbank CA 500 South Buena Vista Street 91521 818-560-5424

California Public Records Archive Santa Clarita CA 28855 Kenroy Avenue 91387 661-250-3091

Claremont Pacific Basin Institute Archive Claremont CA 201 West 4th Street 91711 909-445-9386


Emergency Services in Los Angeles 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 Los Angeles 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. Los Angeles County flood maps may be available online through Emergency Services departments.

California Emergency Services Bell CA 5600 Rickenbacker Road 90201 323-262-2226

California Emergency Services Santa Clarita CA 24136 Victoria Lane 91355 661-670-8433

City of Industry Emergency Services Industry CA 375 South 6th Avenue 91746 714-539-9600

Claremont Emergency Services Claremont CA 105 South Spring Street 91711 909-621-7403

Glendale Emergency Services Glendale CA 1333 Valley View Road 91202 818-547-5850