NWGIS UC 2024

HNTB supports the Washington State Department of Transportation to design crossings for Fish Passage Improvement projects and create associated reports for specific passages. These specific reports for each passage, Preliminary and Final Hydraulic Designs (PHDs and FHDs), need field data collection and require consistent figures for project vicinity, watersheds and barriers, landcover, surficial geology, soil types and reference reach bankfull widths.

This presentation will focus on methods the HTNB GIS team used to assist data collection, access existing data, and create the required figures to support Fish Passage projects. A SharePoint cloud folder structure, ArcGIS Online (AGOL), ESRI Field Maps, ArcGIS Pro and REST service public data sources were all utilized to support this methodology.