Rio Grande Wild & Scenic River
A 196-mile protected reach through desert expanses and deep canyons.
Visit official siteWebb County, Texas · USGS 08459200
Last reported observation
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What this gauge represents: USGS reading for Rio Grande in Webb County; conditions elsewhere on the river can differ.
Streamflow not currently reported by USGS. Showing the last reported value from 6973 days ago.
How much water moves past the gauge each second. Higher numbers mean more water is moving downstream.
The water-surface height at this gauge. It is useful for tracking rises, falls and flood thresholds, but it is not the river's total depth.
How much the latest reading has risen or fallen compared with roughly 24 hours earlier.
The typical streamflow for this date based on USGS historical statistics. A multiple such as 3× means current flow is about three times the historical median.
Get Water Data's plain-language summary of current flow, historical context and recent direction.
Official action and flood thresholds where available. These levels are specific to each gauge location.
Gauge height and flood stage are station-specific. A 12-foot reading at one gauge should not be directly compared with 12 feet at another.
Last reported streamflow was 1,940 ft³/s, observed 6973 days ago.
How trends & context are calculated →Checking the gauge is only the start. Find places to fish, paddle, camp and explore, plus official access and recreation information. The gauge itself isn't a public access point.
Open the Rio Grande guideA 196-mile protected reach through desert expanses and deep canyons.
Visit official siteThe Rio Grande forms 118 twisting miles of the park’s southern boundary.
Visit official siteNPS trip-planning resources cover current access, permits and canyon-trip logistics.
Visit official siteGet Water Data organizes provisional public monitoring data from the U.S. Geological Survey.
View USGS station →