Resource Library
Throughout the year, GBRA prepares factsheets, newsletters, studies, and other materials which we encourage municipalities, watershed associations, homeowners associations, and the general public to use and reference. This resource library contains many of these materials for public use.
Recent Publications
Videos
DROUGHT INFORMATION (more...)
GBRA Water Conservation Plan
GBRA Drought Contingency Plan
Summary of Water Conservation/Drought Plans
Video: The Climate Detective
Video: San Marcos Springs
Video: Comal Springs
CURRENT FLOW & LAKE DATA        (more...)
(+/-0.00) - indicates change in 24 hours
J-17 Well: 667.5 msl (-0.2)
Canyon Reservoir 907.65 msl (-0.04)
Guadalupe @ Sattler 173 cfs (+5)
Comal Springs 308 cfs (-9)
San Marcos Springs 207 cfs (+2)
Guadalupe @ Gonzales 833 cfs (-14)
Guadalupe @ Victoria 730 cfs (-82)
Coleto Reservoir 97.10 msl (-0.03)
Guadalupe @ Tivoli 1140 cfs (-100)
Sources of Flow at Victoria
Canyon Release 23.70%
San Marcos Springs 28.36%
Comal Springs 42.19%
Natural Base Flow 5.75%
(Percentages reflect sources. Losses and diversions not included.)
RESOURCE LIBRARY (more...)
- Texas E-Flows Process - August 2010
- Land Stewardship - August 2010
- Caldwell County Regional Water and Wastewater Planning Study
- Canyon Gorge
- Canyon Reservoir Fact Sheet
- GBRA River Run
CONSERVING A TEXAS TREASURE
Guadalupe RiverThe Guadalupe-Blanco River Trust was founded in 2001 to conserve land in the Guadalupe River Watershed.
Learn more...