Rio Grande Flood 2008


Flooded Rio Grande near Presidio
Below Presidio
Flooded Rio Grande thru Big Bend
Through Big Bend


During the summer of 2008, monsoon rainfall filled reservoirs across northern Mexico. In late August 2008, releases out of La Boquilla, Frank Madera, and Luis Leon Reservoirs were increased to lower water levels in those reservoirs. By mid-September the Rio Grande and it's people were experiencing record flooding. This page is dedicated to those people and that event to record what went right, learn what went wrong, and what can be done in the future to prepare for the next one.

We also would like to thank: The International Boundary and Water Commission (IBWC), Comision Internacional de Limites y Aguas (CILA), The United States Geological Survey (USGS), The United States Customs and Border Patrol, The National Park Service (NPS) and Big Bend National Park, Big Bend Ranch State Park, Texas Department of Transportation (TXDOT), The US Army, The US Army Corps of Engineers, Texas Division of Emergency Management, The Civil Air Patrol and Texas Wing Group I, The University of Texas Center for Space Research, National Weather Service West Gulf River Forecast Center, National Weather Service Southern Region Headquarters, Presidio County, Brewster County, and the countless individuals for all their hard work, help, and support during this record event.

NOTE: All information and data on this page are preliminary at this time.


Interactive Google Earth / kmz file

CAP flight Google Earth File
KMZ file with pictures from NWS MAF Civil Air Patrol flight (09/20/08) and other important locations.


Flood Survey Images (PDF format)

The two images below will take you to two separate PDF files (5MB each) with images of the Civil Air Patrol taken on September 20, 2008.


Presidio Flooding Image
Presidio to Lajitas
Big Bend Park Flooding Image
Lajitas to Rio Grande Village


Hydrograph Images
Click on the images below to see the hydrograph for that area.

PIOT2-7WNW Presidio

Hydrograph 7 Northwest Presidio



ONGCH-Ojinaga, Mexico

Hydrograph Ojinaga Mexico



PRST2-International Bridge

Hydrograph International Bridge



PRDT2-5SE Presidio

Hydrograph 5 Southeast Presidio



TNGT2-Terlingua Creek-Big Bend National Park

Hydrograph Terlingua Creek



CSTT2-Castolon-Big Bend National Park

Hydrograph Castolon



TELT2-Johnson Ranch-Big Bend National Park

Hyrograph Johnson Ranch



BOQT2-Boquillas/Rio Grande Village-Big Bend National Park

Hydrograph Boquillas


NWS Hydro Services Logo NWS Midland Logo NWS Logo

For questions or information about this page, the data, or the Rio Grande Flood Event, please contact: Jim DeBerry or Chris Daniels or Jason Johnson is the U.S. government's official web portal to all federal, state and local government web resources and services.