Flood — Contra Costa, California

2005-12-31 · near Countywide, Contra Costa, California

Wider weather episode

Widespread county flooding occurred after 2 to 4 inches of rain fell on the area in about 24 hours. Urban flooding initiated landslides that contributed to the damage, and small streams and creeks overflowed their banks. Much of the damage was done in Walnut Creek, Richmond, San Pablo, Martinez and Orinda. Included in the damages were schools, park areas and several Government Agency structures. Approximately 165 personal assistance claims due to flooding were filed within the County. Flooding persisted into the first few days of January 2006.

View location on OpenStreetMap → (37.8667, -121.7167)

Source: NOAA Storm Events Database, event_id 5482521. Narrative written by the NWS forecast office that issued the report.