{ "culture": "en-US", "name": "MAS11_Depth_01pct", "guid": "", "catalogPath": "", "snippet": "Raster dataset of flood depth for a 1% annual chance flood event for MAS 11 Study, located in the Lower San Antonio River Watershed.", "description": "

Flood depth grids communicate flood water depth for various flood frequency events. The flood depth for a given location is calculated by subtracting the ground elevation value from the water surface elevation; this process is executed for the area within the flood extent for each flood event (e.g. 1% annual chance, 10% annual chance, etc.). For more information, please review the technical and guidance documentation provided by FEMA (<\/SPAN><\/SPAN>www.fema.gov/flood-maps/products-tools<\/SPAN><\/SPAN><\/A>). Please contact the San Antonio River Authority\u2019s (SARA) Watershed Engineering Department for more information regarding their FEMA Risk MAP projects.<\/SPAN><\/SPAN><\/P>

Published Jan 2025.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "Raster dataset of flood depth for a 1% annual chance flood event for MAS 11 Study, located in the Lower San Antonio River Watershed.", "title": "MAS11_Depth_01pct", "tags": [ "FEMA", "Risk MAP", "Flood Risk", "depth", "flood depth", "1% annual chance", "100 year flood" ], "type": "Image Service", "typeKeywords": [ "ArcGIS Server", "Data", "Image Service", "Service" ], "thumbnail": "", "url": "https://gisimaging.sara-tx.org/arcgis/admin", "minScale": 1131100.0893422763, "maxScale": 35346.877791946135, "spatialReference": "NAD_1983_StatePlane_Texas_South_Central_FIPS_4204_Feet", "accessInformation": "Federal Emergency Management Agency and San Antonio River Authority", "licenseInfo": "", "portalUrl": "" }