Flood Protection Information

  1. Elevation Certificates

View 100% of the City's elevation certificates online, instructions on how to fill out elevation certificates, and obtaining the most recent forms.

  1. Chehalis Basin Information
  1. Flood Insurance
  1. Flood Maps
  1. Emergency Management
  1. Are You Flood Ready
  1. Hazards for the City of Centralia
  1. Building in the Floodplain
  1. Natural & Beneficial Functions of Floodplains
  1. Drainage System Maintenance