Flooding is the most common hazard occurring in Kitsap County. Approximately 10-15% of the county is within a flood zone. Kitsap County businesses and homes located in low-lying areas may flood. Why? Prolonged periods of rain saturate the ground and can cause high stream flows. Wind-driven tidal flooding is also possible along the inland waters. Based on a recent assessment of Kitsap County, floods are rated a moderate risk hazard.
What is KCDEM doing to address flooding?
KCDEM works with the Kitsap County Department of Public Works on flood emergencies. Plans include:
- Hold an annual meeting to discuss local, state, and federal regulatory requirements.
- Identify high-risk areas on Geographic Information System. Update local storm water system plans and improve storm water facilities in high-risk areas.
- Secure replacement funding for culverts.
- Review and create a floodplain program.
- Make the public aware of the risks of “convergence zone” flooding. Convergence zones happen when low atmospheric pressure combines with severe weather. Tidal overflow and watershed backup results from convergence zone flooding.
FEMA flood risk zones for Kitsap County. Click map for larger view. (PDF)
Learn more about flooding in the 2019 Multi-Hazard Mitigation Plan (PDF). Flooding information begins on page 114. You can also contact KCDEM via email for details.
Flood Declaration issued for Point No Point
The area is unsafe. Vehicles could damage the roadway. Please do not visit the area during this emergency. Flood footage via Darren Gurnee [...]
Why Volunteer?
A survey was recently sent to our volunteers asking them why they find it rewarding to donate their time. Some of their comments are below. [...]
Incident Command Class (ICS) – Graduates new students
The National Incident Management System (NIMS) was established by FEMA and includes the Incident Command System (ICS). NIMS is used as the standard for emergency management [...]
Helpful Links
- ECY Kitsap County 2017 Effective Flood Hazard Areas
- Prepare for local disasters
- Learn about local programs
- Current Water Conditions in Washington State (source: USGS)
- Flood Insurance. The National Flood Insurance Program provides insurance to help reduce the socio-economic impact of floods. (Source: FEMA)
- Flood Maps Floods are unpredictable. Because flood risk is always changing, communities use tools to understand their risk and take actions to protect their families, homes and businesses. (source: FEMA)
