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Start Over Resource Type Polygon data Subject Flood damage prevention Theme Environment
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.
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.
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.