USGS is updating how statistical information is delivered. WaterWatch and WaterQualityWatch will be retired around February 24, 2026. Explore alternative tools and share feedback at wdfn@usgs.gov.
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

Monday, January 12, 2026 16:30 EST
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