Yreka Fish and Wildlife Office
Pacific Southwest Region

Technical Documents - Maps and GIS Information

Links to GIS Data and Resoures

Geographical Information Systems (GIS)


Follow the links below to other websites where GIS data may be accessed. 


U.S. Fish and Wildlife Service (USFWS): 


USFWS GIS and Spatial Data


USFWS Critical Habitat data download and online map viewer


Other Federal Agencies:


U.S. Forest Service, Region 5 GIS data clearinghouse


Regional Ecosystem Office Geospatial Center


Bureau of Land Management Internet GIS site


National Park Service GIS data


U.S. Geologic Survey Geography Resources


U.S. Geological Survey National Map


U.S. Census Bureau


State of California:


California Department of Fish and Game Biogeographic Information & Observation System


State of California Environmental Resources Evaluation System


California Department of Forestry and Fire Protection - Fire and Resource Assessment Program