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2000. California. Metropolitan Transportation Commission. This polygon shapefile displays the hydrographic features throughout the San Francisco Bay Area of California. This category includes shorelines of... California. Metropolitan Transportation Commission.
2007. Office of Emergency Services. Dam Inundation maps for the State of California are required by California Government Code Section 8589.5(b).
Inundation potential to cause damage... Sacramento (Calif.). Office Of Emergency Services.
2000. County of Marin. Data are a graphic representation of Flood Control Zone boundaries in Marin County, California. San Rafael (Calif.). County Of Marin Community Development Agency.
4. Groundwater
2003. Groundwater Basins for Marin County. Data was downloaded from http://gis.ca.gov/data_index.epl and reprojected from NAD 27 meters. Attributes not... San Rafael (Calif.). County Of Marin.
5. NHD Flowline
2004. U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners (see dataset specific metadata under Data_Set_Credit for details). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m... Reston (va.). U.s. Geological Survey.
2000. MarinMap. Waterbodies (lakes, lagoons, ponds etc) from TIGER files. San Rafael (Calif.). County Of Marin.
2002. US Census Bureau. Waterbodies (lakes, lagoons, ponds etc) from TIGER files for Marin County, California. Marin General Services Authority.
2000. County of Marin. Data are a graphic representation of water district boundaries in Marin County, California. San Rafael (Calif.). County Of Marin Community Development Agency.
9. Wetland
2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These dat... Washington',' D.c. U.s. Fish and Wildlife Service.