Data type

Link to source

Jurisdiction and ownership

• SMA streams
• SMA 20cfs boundary points
• SMA marine shoreline
• DNR aquatic lands ownership
• WRIA boundaries
• County boundaries
• Local government data
• Current and historic Indian tribal lands

Rivers, streams, lakes and hydrology

• Watercourses and waterbodies at 100k scale.
• Streamflow characteristics of Washington streams
• Major lakes in WA

Floodplains

• FEMA Flood Maps
• FEMA Region X contact for flood damage reports, repetitive damage claims: Ryan Ike at (425) 487-4767

Wetlands

• USFWS National Wetlands Inventory

Topography

• 10-m DEM quads
• 30-m DEM quads
• USGS 7½' Quarter Quadrangle Boundaries
• LiDAR
• Ecology/USGS Southwest WA Coastal Erosion Study beach profiles

Bathymetry

• Ecology/USGS Southwest WA Coastal Erosion Study beach profiles
• WA Lake Bathymetry

Geology, soils, geomorphology

• United States Geological Survey map site
  • Pacific Northwest geologic mapping
• Washington Natural Resource Conservation Service map section
• Interactive Soil map for Washington

Geologic hazard areas

• Ecology's Marine Shoreline Slope Stability

• Ecology/USGS Southwest WA Coastal Erosion Study beach profiles

Groundwater, aquifer recharge areas

• Ecology groundwater assessments

Marine shoreline information

• Ecology Washington Coastal Atlas

• Ecology Marine Shoreline Slope Stability

• DNR Nearshore Habitat Program

• Intertidal Bait Fish Spawning Beach Survey Project

• Net Shore-Drift 

• Oblique aerial photos (At Coastal Atlas site, select View Photo for 70s, 90s, and 2000 era images. )

• Historic maps of estuaries (At Coastal Atlas, select Biological/Habitat Features from Data Layers)

• Marine nearshore assessments (PSWQAT site)

• King County "State of the Nearshore" Report

• WDOH Shellfish harvest status

• Sediment Quality Information System (SEDQUAL)

Habitat data

• WDFW Salmon and Steelhead Statistical Inventory (SASSI)

• Salmon and Steelhead Habitat Inventory and Assessment Project (SSHIAP)
  • NWIFC SSHIAP page
  • WDFW SSHIAP page

• WDFW Forage Fish

• WDFW Priority Habitats and Species

• WDFW Historic maps of estuaries

• DNR Washington Natural Heritage Program

• Streamnet: Columbia Basin Fish Data

Water quality

• Ecology 303d listed waters
• Ecology Water temperature assessments
• Ecology River and stream water quality monitoring

Sediment quality

• Ecology Sediment Management site

Land use/landcover

• Ecology  facilities data
• Ecology dairy farm data
• USGS Landsat satellite land cover characterization
• NOAA C-CAP land cover characterization and change analysis

Transportation, utilities

• DOT  geodata catalog

Archaelogical and historical information

• State Department of Archaeology and Historic Preservation
• Puget Sound River History Project
• WSU Early Washington Maps

Public access

• Boat launches: Interagency Committee for Outdoor Recreation

Photos and imagery

• USGS Digital orthophoto quad

• 1990s marine shoreline oblique photos

• 1940s verticals and 1970s, 1990s, 2000s marine shoreline oblique photos

• Puget Sound Rivers History Project

• USGS Landsat satellite land cover characterization