Watershed Summary more >>
Current Conditions more >>
J-17 Well 672.2 msl (+0.6)
Guadalupe @ Spring Branch 221 cfs (+128)
Canyon Reservoir 905.92 msl (+0.02)
Guadalupe @ Sattler N/A
Comal Springs 320 cfs (+4)
San Marcos Springs 150 cfs (+1)
Guadalupe @ Gonzales 595 cfs (-26)
Guadalupe @ Cuero 577 cfs (-96)
Guadalupe @ Victoria 787 cfs (+121)
Coleto Reservoir 94.24 msl (+0.05)
Guadalupe @ Tivoli 1150 cfs (+10)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 10.34%
Comal Springs 40.66%
San Marcos Springs 19.06%
Natural Base Flow 29.94%
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