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2010. Sacramento County GIS. Line representation of streams and rivers in Sacramento County. Sacramento Area Council of Governments.
2010. Sacramento County GIS. Ponds and lakes. Derived from orthophotography and USGS topographic quad sheets.
1991. Powell, Susan and Navarro, Fernando. This line dataset represents the locations of irrigation canals in Mongolia in 1991. Irrigation canals are listed as a type of "nature protection m... UC Berkeley Library.
2016. San Benito County (Calif.) -- Information Technology. This polygon dataset shows all existing lakes and reservoirs within San Benito County, California as of 2016. Hydrology representing major hydrolog...
2016. Fresno County (Calif.). Department of Public Works and Planning. This polygon dataset shows all existing lake waterbodies within Fresno County, California for 2016.
2011. Mono County (Calif.) -- Information Technology. This polygon dataset shows all existing lake waterbodies within Mono County, California in 2011. .
2010. Placer County (Calif.) -- Community Development Resource Agency. This polygonal dataset shows all existing lakes within Placer County as of 2010. Original coverage was compiled from several 1:24000 USGS quadrangl...
2011. San Mateo County. Lakes and bay shore areas in San Mateo County, California. San Mateo County (Calif.). County Of San Mateo.
2014. San Mateo County (Calif.). This polygonal dataset identifies all existing lakes in San Mateo County, California in 2014. .
2014. Santa Cruz County GIS. This shapefile represents lakes in Santa Cruz County, California. .