Geographic Information Systems photo identifier

Geographic Information Systems (GIS)

GIS Applications

Ecology uses geographic information system (GIS) tools and procedures as aids in accomplishing its mission of protecting the land, air, and waters of the state. The agency has built and maintains the GIS applications described here in order to help our staff and others understand the diverse natural and cultural environment we live and work in. As a public service, we are making our GIS applications available here.

Web Browser Applications

  • Facility Site
    • Facility/Site provides interactive mapping of Washington State Department of Ecology’s regulated facilities and Department of Health's regulated public water systems. Please click on the Map Search link in the menu bar at the top of the Facility/Site webpage.
  • Washington Digital Coastal Atlas
    • Access and analyze geospatial data for Washington’s coastal region. Also includes oblique shoreline photos for areas of the state.
  • Washington State Well Log Viewer
    • Well Logs describe the location, ownership, construction details and lithology of a completed well.
  • Environmental Information Management Viewer
    • View environmental data from the Department of Ecology and affiliates such as local government and grantees.
  • Water Quality Assessment for Washington
    • View the water bodies listed under Section 303(d) of the Clean Water Act by the Washington State Department of Ecology as violating clean water standards.

Questions/Comments about GIS applications at Ecology? Contact:

Christina Kellum
GIS Manager
Washington State Department of Ecology
P.O. Box 47600
Olympia, Washington  98504-7600

Phone: (360) 407-6088
Fax: (360) 407-6493

Page maintained and last updated on Monday, February 27, 2017 10:19 by Rich Kim