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2012. National Atlas of the United States and Environmental Systems Research Institute (Redlands, Calif.). This line shapefile represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) of the United States... Environmental Systems Research Institute (Redlands, Calif.).
2017. Sierra Nevada Conservancy. This polygon shapefile contains the boundary of the Watershed Improvement Program's Upper Sacramento watershed. Sierra Nevada Conservancy.
2017. Sierra Nevada Conservancy. This polygon contains the boundary of the Watershed Improvement Program's Upper San Joaquin watershed. Sierra Nevada Conservancy.
2009. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a watershed integrity cluster analysis at the CalWater 2.2.1 Planning Watershed (PWS) level performed by mapping fac... Bay Area Open Space Council.
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts all National Hydrography Dataset (NHD) streams falling within the urban areas of the nine county San Francisco Bay ... Bay Area Open Space Council.
1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, and 1836. Rouet, Paul. This polygon shapefile represents hydrographic features contained in Philibert Vasserot's Atlas of Paris (1810-1836). The ALPAGE programme aims to ... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.
2008. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, GreenInfo Network (Firm), U.S. Fish and Wildlife Service, and Dr. Robert F. Holland. This polygon shapefile depicts existing vernal pool complexes, not individual vernal pools, in the nine county San Francisco Bay Area Region, Calif... Bay Area Open Space Council.
2020. Placer County Geographic Information Systems. This polygon shapefile represents vernal pool complexes in west Placer County, California. The complexes were originally digitized from earial phot... Placer County Geographic Information Systems.
2000. Food and Agriculture Organization of the United Nations. This polygon shapefile shows waterbodies in Kenya. These data are originally from FAO's Africover dataset (2000). This data was used in maps throug... Food and Agriculture Organization of the United Nations.
2014. Monterey County (Calif.). This polygon shapefile depicts ponds, lakes and reservoirs, within Monterey County, California. Water bodies depicted in this layer were identified... Monterey County (Calif.).