This polygon shapefile represents lakes of Placer County California. Data was derived from 1:24000 USGS digital line graphs.. This layer is part of a collection of public geospatial datasets produced by the Placer County GIS Division. Placer County Geographic Information Systems. (2016). Lakes, Placer County, California, 2016. Placer County Geographic Information Systems. Available at: https://purl.stanford.edu/sp006sj0417 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.