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Pennsylvania Stream Polygons 2019

2025 - The Pennsylvania State University


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API
REST: https://imagery.pasda.psu.edu/arcgis/rest/services/pasda/DEP_Geomorphon_2019/MapServer
WMS: https://imagery.pasda.psu.edu/arcgis/services/pasda/DEP_Geomorphon_2019/MapServer/WMSServer?SERVICE=WMS&request=getcapabilities
ADDITIONAL RESOURCES
n/a
ABSTRACT
This dataset contains polygon shapefiles of the stream network with contributing area larger than 1 square kilometer in Pennsylvania, organized by HUC8 watershed. Flow paths are derived from the dataset “Pennsylvania 3m lidar flow accumulation 2019”, and stream width is modeled using the hydraulic geometry scaling of width and drainage area from Hack (1957). This project was funded by the Pennsylvania Department of Environmental Protection (PADEP) through its Water Program. April 2025..