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2013. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 6th level, 12-digit hydrologic unit code (HUC) sub-watershed boundaries of California. This layer consists of g... Wyoming Geographic Information Sciences Center.
2004. Department of Public Works. Water bodies in San Francisco. Derived from city features drawings from DPW. Modified by DTIS to show type of water body and name. San Francisco (Calif.). Department Of Telecommunications and Information Services.
2009. Butte County (Calif.) -- Geographic Information Systems. This polygonal dataset shows all lakes, large rivers, and small water bodies within Butte County, California as shown on USGS 1:24000 maps and upda...
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.
2002. Kern County (Calif.) -- Engineering, Surveying and Permit Services. This polygon dataset contains the Kern River and various canals, aqueducts, and spillways in Kern County, California for 2002. To be used in the pr...
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.
2002. Vestra Resources Inc. Redding, CA. Boundaries of the ten Water Districts in Napa County. Napa County (Calif.). County Of Napa.
1942. Powell, Susan and Navarro, Fernando. This point dataset represents point water sources, including wells and springs, in Mongolia in 1942, within the area referred to in the source map ... UC Berkeley Library.
2014. Shasta County (Calif.). The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...