National Atlas.Gov - Downstream Tracer

Federal & State Resources

Date posted: 07/21/13

Have you ever dropped a stick in a river and wondered where it might go if it floated all the way downstream? Now you can trace its journey using Streamer. Streamer is a new way to visualize and understand water flow across America. With Streamer you can explore our Nations major streams by tracing upstream to their source or downstream to where they empty. In addition to making maps, Streamer creates reports about your stream traces and the places they pass through. Streamer is fueled by fundamental map data for the United States at one million-scale from the National Atlas.