Storm runoff and creek flooding in Santa Rosa

Santa Rosa · Local guide · Updated October 18, 2026

Santa Rosa doesn't have a big river through town, but it has creeks, storm drains, hillsides and burn areas. In heavy rain, water arrives fast.

The city's warnings

The City of Santa Rosa's Rain Ready page says flash flooding and debris flows become more likely during intense rainfall. It recommends identifying vulnerable areas on your property, using erosion control such as wattles and rock bags, clearing fire-related debris from creeks and drainages, and having an evacuation plan.

Burn areas

The 2017 Tubbs Fire destroyed 5,636 structures across Napa and Sonoma counties (CAL FIRE), with heavy losses in Coffey Park and Fountaingrove (Press Democrat). The 2020 Glass Fire destroyed homes in Santa Rosa's Skyhawk neighborhood (NBC Bay Area). Rebuilt neighborhoods next to burned slopes should pay extra attention to drainage.

City resources

• Free sand and bags at 55 Stony Point Road during significant rain events (ID with a city address required).
• Stream Maintenance: (707) 543-3800, after hours (707) 543-3805.
• Sewage emergencies: (707) 543-4200.

Protect the house

• Keep gutters and yard drains clear.
• Keep runoff away from crawlspace vents, garage doors and window wells.
• Look under the house after big storms.

If water gets in

Document, extract and dry quickly. See storm damage restoration and post-fire runoff.

Related

• Santa Rosa area page
• Fire-rebuild roofing in Santa Rosa on Sonoma Roof Repair

Sources

• City of Santa Rosa: Rain Ready
• CAL FIRE: Tubbs Fire
• Press Democrat: Sonoma County fire damage by community (Nov 2017)
• NBC Bay Area: Glass Fire destroys Skyhawk homes

Sources checked October 18, 2026.

Frequently asked questions

This page is general information, not legal, insurance or medical advice. Sources are linked in the text. Sonoma County Water Damage is a referral service and doesn't perform the work.