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Start Over Resource Class Datasets Subject Hydrography
2015. Sacramento County GIS. This polygon shapefile depicts boundaries of waterways in the County of Sacramento, California, including canals, channels, creeks, gulches, rivers... Sacramento County GIS.
2015. Santa Clara Valley Water District (Calif.). This polyline shapefile depicts centerlines for waterways in the County of Santa Clara, California, including canals, canyons, channels, creeks and... Santa Clara Valley Water District (Calif.).
2015. Garcia, Paul and Price, Matt. This polyline shapefile depicts waterways in the County of Santa Cruz, California, including canyons, creeks, gulches, rivers and sloughs. This lay... County of Santa Cruz Information Services Department.
2003. Bay Area Open Space Council, Conservation Lands Network, GreenInfo Network (Firm), San Francisco Bay Area Upland Habitat Goals Project, and San Francisco Estuary Invasive Spartina Project. This polygon shapefile depicts the extent, approximate location and type of wetlands habitats in the nine county San Francisco Bay Area Region, Cal... Bay Area Open Space Council.