FloodZoneMap.org

Flood — Solano, CA

Oct 24, 2021

A strong early season storm brought record setting rainfall, flooding, strong winds, and mountain snow to interior Northern California from October 23rd through 26th. Widespread impacts were reported including: downed trees and powerlines, flooding, power outages, and closed roadways. All time record high calendar day rainfall amounts were recorded at Sacramento City of 5.44 inches, 5.41 inches at Sacramento Executive Airport, 10.40 inches at Blue Canyon. Daily rainfall records were also set at

Source: NOAA National Weather Service Storm Events Database (event 990799). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Solano, CA

This event is one of many recorded floods in Solano County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Solano County flood data →

More Flood Stories

Flood1 death$15.0M damage

Solano, CA · Jan 1, 2006

A series of warm winter storms brought heavy rain, mudslides, flooding, and high winds to Northern California. - Levee overtopping, breaching, and river flooding occurred along the Feather and Sacramento mainstem rivers as well as along numerous smaller rivers, creeks, and…

Read the full account →
Flood1 death

Solano, CA · Jan 4, 2023

A powerful atmospheric river brought very strong winds with moderate to heavy rain and renewed flooding of the already elevated waterways. There was flooding of roadways, urban areas, rivers, streams, and creeks.

Read the full account →
Flood

Solano, CA · Feb 4, 2025

A strong winter storm brought heavy mountain snow, moderate to heavy rain with river and roadway flooding, and gusty southerly winds February 3rd through 5th.

Read the full account →
Flood

Solano, CA · Nov 13, 2025

An Atmospheric River in the middle of November brought light mountain snow, widespread rainfall with roadway flooding, gusty winds, and thunderstorms from November 12th through November 14th.

Read the full account →