You searched for: Subject Topographic maps Remove constraint Subject: Topographic maps Place San Mateo County (Calif.) Remove constraint Place: San Mateo County (Calif.) Year 2015 Remove constraint Year: 2015
2015. County of San Mateo Information Services Department. This polyline shapefile depicts 20 foot elevation contour lines for the County of San Mateo. This layer is part of a collection of GIS data for San... County of San Mateo Information Services Department.