Map of real-time streamflow compared to historical streamflow for August 22, 2025. Reds and orange indicate below normal streamflows, while blues and black indicate above normal streamflows. The West and Northeast have below normal streamflows.

#streamflows #drought

https://waterwatch.usgs.gov/index.php?id=ww_current

Maps of real-time streamflows across the U.S. and below normal 7-day average #streamflows reveal extremely low streamflows in the Deep South.
#drought #Louisiana #Mississippi #Alabama

“Peak #streamflows are one of the most important datasets produced by USGS, and validation, when opportunity presents itself, is critical to our mission,” said Supervisory Hydrologic Technician Richard Kiah.

#Vermont #flooding research.

#CriticalZone #hydrology

https://bit.ly/3tlzUyU

USGS Captures Critical Data During New England Flood | U.S. Geological Survey

U.S. Geological Survey (USGS) is collecting record-breaking streamflow measurements in the days following a powerful two-day storm that dropped up to 9 inches of rain in parts of Vermont this week.

USGS Data Science on Twitter

“Glen Canyon Dam was constructed between 1956-66 on the Colorado River north of the Grand Canyon, changing streamflow & the landscape. See historical streamflow in the Grand Canyon ⬇️ #Day19 | Anthropocene | #30DayChartChallenge 📅#Highcharts #DataViz by Margaret Jaenicke”

Twitter
Streamflows are below normal or lower in the central and southern Plains, the Pacific Northwest, parts of the West and Florida.
An area of dryness is emerging in the Mid Atlantic with remarkably low #streamflows from West Virginia and Virginia to Maine.
https://waterwatch.usgs.gov/index.php?id=ww
USGS WaterWatch -- Streamflow conditions