Watershed Summary more >>
Current Conditions more >>
J-17 Well 667.2 msl (-0.1)
Guadalupe @ Spring Branch 91 cfs (+0)
Canyon Reservoir 908.80 msl (-0.05)
Guadalupe @ Sattler 134 cfs (-15)
Comal Springs 281 cfs (+0)
San Marcos Springs 221 cfs (-2)
Guadalupe @ Gonzales 740 cfs (-68)
Guadalupe @ Cuero 772 cfs (+21)
Guadalupe @ Victoria 691 cfs (-55)
Coleto Reservoir 96.27 msl (-0.04)
Guadalupe @ Tivoli 923 cfs (-30)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 19.39%
Comal Springs 40.67%
San Marcos Springs 31.98%
Natural Base Flow 7.96%
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