20260422 14440100 1.0 TRUE 150000000 5000 ItemDescription Hydrography Flowline <DIV STYLE="text-align:Left;"><DIV><P><SPAN>Hydrography Flowline is the fundamental flow network consisting predominantly of stream/river and artificial path vector features. It represents the spatial geometry, carries the attributes, and contains linear referencing measures for locating features or “events” on the network. Additional Hydrography Flowline features are canal/ditch, pipeline, connector, underground conduit, and coastline. This layer turns on at 1:144,449. This layer does not display the following flowline categories: Artificial Path, Canal Ditch, and Pipeline.</SPAN></P></DIV></DIV> USGS; NYSITS Geospatial Services Hydrography Flowline Hydro; 3DHP; Flowline 20260717