NOTICE: In January 2020, USGS WaterWatch began operating in maintenance-only mode. Existing tools, features, and web data services are being fully maintained as before, but new tools and enhancements will no longer be developed. Please contact USGS WaterWatch if you have any questions.
USGS WaterWatch Streamflow Map
WaterWatch Streamflow Map
Choose a region and then click "GO" to view a regional map
(Warning: It may take several minutes to process)
Map type


Map of real-time streamflow compared to historical streamflow for the day of the year

Tuesday, May 26, 2020 08:30 EDT
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