Storm flooding brings outside water into homes from rivers, creeks, storm drains and hillside runoff. It's treated as contaminated, and it's usually excluded from standard homeowners policies. Here's how that plays out in Windsor, what to do right now, and how to reach an independent, licensed local provider. Call (628) 336-1777 any time, or use the form on this page.
Storm and flood damage in Windsor: what we see
Windsor's storm flooding usually comes from creeks and street runoff on the flat plain rather than from the Russian River. Water typically gets in at garage doors and patio sliders when runoff ponds against the house.
The local picture
Where floodwater comes from. Knowing the local water sources helps you read warnings. Windsor is shaped by local creeks and street runoff rather than the Russian River.
Low ground and runoff. Elevation and slope determine whether water arrives as a flood or as runoff. Windsor spans flat to gently rolling ground on the north end of the Santa Rosa Plain.
Neighborhoods include the Town Green area, newer subdivisions, and rural edges toward the hills. Conditions vary from street to street, so a provider should look at your specific home rather than assume.
What to do right now
- Follow SoCoAlert and official instructions, and leave early if told to.
- Don't walk or drive through floodwater.
- Once it's safe, turn off power to flooded areas, or have an electrician do it.
- Photograph water levels and damage before cleanup.
- Call your insurer (flood policy if you have one) and a restoration provider.
Want a local pro to take a look?It's free for homeowners and there's no obligation.
Windsor checklist
- Make sure garage and patio thresholds seal and that water drains away from them.
- Sign up for SoCoAlert.
- Look up your address on FEMA's Flood Map Service Center.
- Keep important documents and valuables off lower floors.
- Ask your agent about flood insurance before you need it.
Local resources for Windsor
- Permits: Town of Windsor
- Emergency alerts: SoCoAlert, the County's free notifications
- Sandbags: Sonoma County sandbag locations, updated during weather events
- Contractor licenses: CSLB license check
How a provider handles it
Providers extract water and mud, remove porous materials the floodwater touched, clean and disinfect, and dry the structure with documented readings before rebuilding. For the full picture, read our complete guide and the deep dive Russian River flood stages. We also have a storm-season article: Burn-scar runoff flooding in Santa Rosa.
Before you hire anyone, check the license on the CSLB site. Here's how we vet providers.
Dealing with this right now?Tell us what's happening and we'll connect you with an independent local provider.
More for Windsor
- Water damage in Windsor: our full local page
- Storm and flood damage service
- Burst pipe water damage in Windsor
- Crawlspace flooding in Windsor
- Sewage backup cleanup in Windsor
- Appliance and water heater leaks in Windsor
- Same problem nearby: storm flooding in Santa Rosa, storm flooding in Healdsburg, storm flooding in Forestville
- Storm and flood damage in every Sonoma County town
Sources
- SoCoAlert sign-up
- Sonoma County sandbag locations
- FEMA Flood Map Service Center
- CDC: flood safety
- CSLB license check
Sources checked October 18, 2026.
Frequently asked questions
How does storm water usually get into Windsor homes?
Through garage doors and patio sliders when runoff ponds against the house.
Does homeowners insurance cover flooding?
Standard policies typically exclude flood; flood insurance through the NFIP or private insurers may apply. See FloodSmart.gov.
Is floodwater dangerous?
Floodwater is treated as contaminated. Wear boots and gloves and follow CDC guidance.