topic How to classify stream networks into categories in ArcGIS Pro Questions https://community.esri.com/t5/arcgis-pro-questions/how-to-classify-stream-networks-into-categories/m-p/515627#M22675 <HTML><HEAD></HEAD><BODY><P>I am working on a project to delineate stream networks in certain watersheds.&nbsp; I have created a stream network (flowlines) from a 1/3 arc second DEM using the hydrology tools (FlowDir, FlowAccum, Con (w threshold) and Raster to polyline).&nbsp; I would like to categorize these flowlines into categories of perennial, intermittent and ephemeral.&nbsp; I am not sure how to do this, can anyone offer advise on how to or where to look for information.&nbsp;&nbsp;</P><P></P><P>Thanks,</P><P></P><P>Angela</P></BODY></HTML> Fri, 10 Apr 2020 00:25:33 GMT RheannaNeidinger 2020-04-10T00:25:33Z How to classify stream networks into categories https://community.esri.com/t5/arcgis-pro-questions/how-to-classify-stream-networks-into-categories/m-p/515627#M22675 <HTML><HEAD></HEAD><BODY><P>I am working on a project to delineate stream networks in certain watersheds.&nbsp; I have created a stream network (flowlines) from a 1/3 arc second DEM using the hydrology tools (FlowDir, FlowAccum, Con (w threshold) and Raster to polyline).&nbsp; I would like to categorize these flowlines into categories of perennial, intermittent and ephemeral.&nbsp; I am not sure how to do this, can anyone offer advise on how to or where to look for information.&nbsp;&nbsp;</P><P></P><P>Thanks,</P><P></P><P>Angela</P></BODY></HTML> Fri, 10 Apr 2020 00:25:33 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-classify-stream-networks-into-categories/m-p/515627#M22675 RheannaNeidinger 2020-04-10T00:25:33Z