GIS Map Library

Wahkiakum county displays the following geographic data in one of our three interactive web apps, linked below. If you have questions or would like to provide feedback, please contact our GIS Technician. We would be happy to assist you.

  • Districts: diking districts, school districts, weed districts, precincts 
  • Water & Landslides: shoreline designation, wetlands, waterways, elochoman floodway, FEMA floodplanes, landslide hazard areas
  • Point Features & Boundaries: fire halls, fire hydrants, mileposts, parcel boundaries, parcel ownership, major county roads, county boundary, Town of Cathlamet Zoning, 30 foot contour lines

Interactive Web Maps

The majority of the layers of data are visible in the Building & Planning Department Web App.

Disclaimer to and Warranty by Users of Wahkiakum County GIS Data

Click on the link below to view the Disclaimer

Commissioner Map - PDF

commissioner district map

County Road Atlas - PDF

County Road Atlas (JPG)

County Map - PDF

County Map - Large (JPG)

County Map - Small (PDF)

County Map - Small (JPG)

Diking Districts (PDF)

Diking Districts (JPG)

Donation Land Claim (PDF)

Donation Land Claims (JPG)

Fire Districts (PDF)

Fire Districts (JPG)

Flood Zone Map (PDF)

Flood Zones (JPG)

Landslide Hazard Zones (PDF)

Landslide Hazard (JPG)

Port Districts (PDF)

Port Districts (JPG)

Road Atlas - Small (PDF)

County Road Atlas - Small (JPG)

Zip Codes (PDF)

Zip Codes (JPG)

School Director Districts (PDF)

School Director Districts (JPG)

School District (PDF)

School Districts (JPG)

Voter Precinct (PDF)

Voter Precincts (JPG)