San Juan County

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GIS Data Download Library

Welcome to the San Juan County GIS Data Download Library. The data sets are organized by theme which are listed in the table of contents below. Click on a theme to view a list of the data sets related to that theme. This page also contains links to metadata, or data about data, for spatial data sets. Click on a data set name to view the metadata.

Spatial data made available here for downloading is provided in ESRI shape file format. These are projected in NAD83 Washington State Plane North (feet). These files can be used by ESRI ArcInfo, ArcView, or ArcExplorer GIS software packages without adjustment for projection. ArcExplorer is a free spatial data viewer that can be downloaded from ESRI's web site.

Table of Contents

	Boundaries	Geopolitical or physical area outlines (boundaries)
	Comp Plan	Comprehensive Plan, Land Use and Shoreline Master Program
	Hydrology	Water related features
	Land Records	Real estate parcels (includes tax information)
	Roadways	Features related to roads, public and private
	Topography	Physical and natural topographical features

Boundaries
County Council District Boundaries	5/8/2008
Election Precinct Boundaries	7/22/2010
Town of Friday Harbor	6/1/2011
Island Shorelines (NOAA)	2/22/2011
Comp Plan
Development Density	11/1/2011
Land Use Designations	11/1/2011
Hydrology
Freshwater Lakes	11/27/2002
Drainage	3/3/2010
Land Records
Street Addresses	1/4/2012
Public Land Survey System	3/1/2011
Tax Parcels	5/3/2012
Legal Parcels	5/3/2012
Roadways
Road_Centerlines	1/4/2012
Driveways	8/1/2011
Topography (very large files)
Lopez Island - Contours (Password: sjcgis)	2/17/2009
Orcas Island - Contours (Password: sjcgis)	2/17/2009
San Juan Island - Contours (Password: sjcgis)	2/17/2009
Shaw Island - Contours (Password: sjcgis)	2/17/2009