International Boundary and Water Commission Water Data

The 1944 Water Treaty requires that the International Boundary Water Commission (IBWC) keep a record of the Rio Grande waters belonging to each country. This site contains daily Rio Grande flow conditions and reservoir reports.

Data and Resources

International Boundary Water Commission (IBWC)...HTML
The U.S. Section operates and maintains 14 gaging stations on the main...
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Rio Grande Near Real-time Stream Stage Data HTML
The U.S. Section operates and maintains 14 gaging stations on the main...
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Information

Field	Value
Contact Name	IBWC
Contact Email	[email protected]
Last Updated	23 October 2023
Published	13 April 2020