USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08470500 Arroyo Colorado at FM 106, Rio Hondo, TX

Cameron County, Texas

Hydrologic Unit Code 121102080700

Latitude 26°14'07", Longitude 97°35'05" NAD83

Drainage area 473.0 square miles

Contributing drainage area 473.0 square miles

Gage datum 17.53 feet above NAVD88

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://staging.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-12-17 17:19:21 EST
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