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Water Bulletins

The collated stream gaging record and records of waters in storage, of rainfall and evaporation stations and of the measurements of the quality of waters are published annually in IBWC bulletins entitled "Flow of the Rio Grande and Tributaries and Related Data." A copy of this can be purchased at a cost of $11.45 or downlaoded below. To request one, make check payable to: International Boundary and Water Commission United States Section The Commons, 4191 North Mesa St., El Paso, Texas 79902.

For more information, please contact Mr. William Finna at (915) 832-4789 or email

Flow of the Rio Grande and Related Data

Flow of the Colorado River and W. Boundary Streams