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Start Over Resource Type Polygon data Subject Flood damage prevention
2016. Geological Survey (U.S.) and County of San Mateo Information Services Department. This polygon shapefile represents present-day flood risk without sea level rise, also described as the one percent annual chance flood at mean high... County of San Mateo Information Services Department.
2015. California. Department of Water Resources and County of San Mateo Information Services Department. This polygon shapefile contains the HAZUS flood model for crops in San Mateo County, California, Hazus is the Federal Emergency Management Agency’s... County of San Mateo Information Services Department.
2019. Inyo County (Calif.). Information Services Department. This polygon shapefile represents Federal Emergency Management Agency (FEMA) flood hazard zones in Inyo County, Califorina. This layer is a part of... Inyo County (Calif.). Information Services Department.
2015. Garcia, Paul and Price, Matt. This polygon shapefile represents flood control districts 5, 6, 7 and 8 in the County of Santa Cruz, California. The specific services flood distri... County of Santa Cruz Information Services Department.
2015. Santa Clara Valley Water District (Calif.). This polygon shapefile depicts boundaries of the Flood Control Zones in the County of Santa Clara, California over which the Santa Clara Valley Wat... Santa Clara Valley Water District (Calif.).
2020. County of Santa Clara. Geographic Information Services. This polygon shapefile contains a visual representation of a 100 year flood zone within Santa Clara County.This data is a subset of Digital Flood I... County of Santa Clara. Geographic Information Services.
2012. Garcia, Paul and Price, Matt. This polygon shapefile contains the Federal Emergency Management Agency (FEMA) Flood Insurance Rate Map (FIRM) for streams in the County of Santa C... County of Santa Cruz Information Services Department.
2016. Geological Survey (U.S.) and County of San Mateo Information Services Department. This polygon shapefile represents the worst-case scenario in sea level rise and flooding. The extreme scenrio shows sea level rise of 6.6 feet and ... County of San Mateo Information Services Department.
2003. Garcia, Paul and Price, Matt. This polygon shapefile represents Letter of Map Revision (LOMR) stream areas in the County of Santa Cruz, California. A Letter of Map Revision (LOM... County of Santa Cruz Information Services Department.
2016. Geological Survey (U.S.) and County of San Mateo Information Services Department. This polygon shapefile represents the mid-level scenario in sea level rise and flooding. The scenario shows sea level rise of 3.3 feet and 1 percen... County of San Mateo Information Services Department.