fp_bfe displays the flood hazard elevation contours that indicate the water surface elevation resulting from a flood that has a 1% chance of equaling or exceeding that level in any given year (100-year flood). See more information.This layer is maintained by Pima County. Click here to visit Pima County's Open Data site. Click here to visit Pima County's GIS Library metadata. PurposeThis layer was developed to show base flood elevation in Pima County, Arizona.Dataset ClassificationLevel 0 - OpenKnown UsesThis layer is not in any known applications.Known Errors No known errorsContactPima County - GISdata@pima.govUpdate FrequencyAs Needed

fp_bfe displays the flood hazard elevation contours that indicate the water surface elevation resulting from a flood that has a 1% chance of equaling or exceeding that level in any given year (100-year flood). See more information.This layer is maintained by Pima County. Click here to visit Pima County's Open Data site. Click here to visit Pima County's GIS Library metadata. PurposeThis layer was developed to show FEMA flood zone cross sections in Pima County, Arizona.Dataset ClassificationLevel 0 - OpenKnown UsesThis layer is not in any known applications.Known Errors Unlettered FEMA Cross-sections are identified with a -99 value in the CS_ALPHA field. Unlettered cross-sections are not displayed on MapGuide.12/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. - FEMA floodplain data extraction processContactPima County - GISdata@pima.govUpdate FrequencyAs Needed