Pennsylvania Department of Conservation and Natural ResourcesAn intermediate product of the Pennsylvania Hydrography Dataset (PAHD) generation. This product is the result of a conflation study with existing hydrography originated by the Allegheny County Division of Computer Services Geographic Information Systems Group. This product is not intended to be a finalized component of the Pennsylvania Hydrography Dataset (PAHD): these are provisional data that have undergone no manual refinement. The Modeled_PAHD_Flowpath geometries represent an intermediate product that was created from a workflow that was examining, among other things, the application of conflation steps, monotonicity, and Topographic Positioning Index (TPI) products toward an automated elevation-derived hydrography (EDH) workflow.FileengPennsylvania Spatial Data Access (PASDA)PublicModeled flowpaths for Pennsylvania Hydrography Dataset (PAHD) – Allegheny County [Pennsylvania]DatasetsPennsylvania