DR-4683-CA

Severe Winter Storms, Flooding, Landslides, and Mudslides

Official FEMA records · Historical data · Last refreshed 5 Nov 2026, 18:35 UTC

Key facts

Declared
14 Jan 2023
Incident period
27 Dec 2022 to 31 Jan 2023
Declaration type
Major disaster declaration. The President declared a major disaster under the Stafford Act, which can authorise a broad range of federal recovery programmes. How FEMA declares disasters
Incident types designated
Flood, Mud/Landslide, Severe Storm, Winter Storm
Where
California — 44 designated areas
FEMA region
Region 9

Programmes declared

“Declared” means FEMA authorised this programme for the listed areas. It does not mean any individual or household is eligible. Eligibility is decided by FEMA — apply or check at DisasterAssistance.gov.

Apply or check status at DisasterAssistance.gov FEMA's record lists a last filing date of 16 Mar 2023 for Individual Assistance. Confirm with FEMA.

Designated areas

Programmes can differ from area to area. Names are as FEMA lists them.

Areas designated inDR-4683-CAand the programmes declared for each
Area Programmes
Alameda (County) IA, PA, HM
Alpine (County) PA, HM
Amador (County) IA, PA, HM
Butte (County) PA, HM
Calaveras (County) IA, PA, HM
Colusa (County) PA, HM
Contra Costa (County) IA, PA, HM
Del Norte (County) PA, HM
El Dorado (County) PA, HM
Fresno (County) PA, HM
Glenn (County) PA, HM
Humboldt (County) PA, HM
Inyo (County) PA, HM
Los Angeles (County) PA, HM
Madera (County) PA, HM
Marin (County) PA, HM
Mariposa (County) PA, HM
Mendocino (County) IA, PA, HM
Merced (County) IA, PA, HM
Monterey (County) IA, PA, HM
Napa (County) PA, HM
Nevada (County) PA, HM
Placer (County) PA, HM
Sacramento (County) IA, PA, HM
San Benito (County) PA, HM
San Diego (County) PA, HM
San Francisco (County) PA, HM
San Joaquin (County) IA, PA, HM
San Luis Obispo (County) IA, PA, HM
San Mateo (County) IA, PA, HM
Santa Barbara (County) IA, PA, HM
Santa Clara (County) IA, PA, HM
Santa Cruz (County) IA, PA, HM
Siskiyou (County) PA, HM
Solano (County) PA, HM
Sonoma (County) PA, HM
Stanislaus (County) PA, HM
Sutter (County) PA, HM
Tehama (County) PA, HM
Trinity (County) PA, HM
Tulare (County) PA, HM
Tuolumne (County) PA, HM
Ventura (County) IA, PA, HM
Yolo (County) PA, HM

Same FEMA disaster number, or the same state with an incident starting within 30 days.