The commissioner districts were last updated in 2021 after the results from the 2020 census were released. Please refer to the Board of Commissioners page to learn more about who your commissioner is and how to contact them.
Commissioner District Map (1MB)
R-57-2021 Redistricting Commissioner Districts (264KB)
Public Works utilizes data from a variety of state and other agencies in its map making process. A spreadsheet documenting available agency links is provided by the Washington State Office of the Chief Information Officer.
Below are links to some useful data layers and maps from other agencies.
Census Geographic Files Office of Financial Management Website
Satellite Imagery USDA's Geospatial Data Gateway
State Highways WSDOT
Tax Districts Department of Revenue
Wetlands U.S. Fish & Wildlife Service's National Wetland Inventory
1800's Original Survey BLM GLO Records
Farm Unit Maps USBR Website
Fire Protection District Maps Unincorporated Fire Protection District Maps
FIRMs FEMA Map Service Center Website
Flood Insurance Rate Maps (FIRMs) are also available for viewing in Ritzville or Othello. Please call (509) 659-3276 or (509) 488-9441 beforehand to confirm someone is available to locate them for you.
Geologic Hazards WADNR's Geologic Hazards Website
Liquefaction Susceptibility Map (18MB)
Site Class Map (17MB)
Lidar Portal WADNR's Lidar Portal Website
Pipeline Maps UTC's Pipeline Safety Map Viewer
Public Land Survey Office Online Research Database of Land Survey Maps
Soil Survey Maps USDA's Web Soil Survey Website