Watershed Summary more >>
Current Conditions more >>
J-17 Well 673.4 msl (+0.2)
Guadalupe @ Spring Branch 98 cfs (-5)
Canyon Reservoir 906.01 msl (+0.01)
Guadalupe @ Sattler 87 cfs (+0)
Comal Springs 312 cfs (+0)
San Marcos Springs 148 cfs (-1)
Guadalupe @ Gonzales 746 cfs (+22)
Guadalupe @ Cuero 656 cfs (-100)
Guadalupe @ Victoria 820 cfs (+110)
Coleto Reservoir 94.40 msl (+0.03)
Guadalupe @ Tivoli 1140 cfs (+40)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 10.60%
Comal Springs 38.05%
San Marcos Springs 18.05%
Natural Base Flow 33.30%
Percentages reflect sources. Losses and diversions not included.
Charts
Last 28 days at:

Preservation Matters

The Guadalupe-Blanco River Trust was founded in 2001 to conserve land in the Guadalupe River Watershed.

Canyon Lake Gorge

Within days following the Flood of 2002, the floodwaters carved a gorge into the landscape below the Canyon Lake Spillway.

Geronimo Creek Watershed Partnership

The Geronimo and Alligator Creeks Watershed Partnership (Partnership) is a collaboration between local citizens, cities, counties, and state and federal agencies.

© 1998 Guadalupe-Blanco River Authority