Watershed Summary more >>
Current Conditions more >>
J-17 Well 659.0 msl (+0.0)
Guadalupe @ Spring Branch 38 cfs (+1)
Canyon Reservoir 904.21 msl (-0.01)
Guadalupe @ Sattler 55 cfs (+0)
Comal Springs 236 cfs (-26)
San Marcos Springs 123 cfs (-2)
Guadalupe @ Gonzales 711 cfs (+139)
Guadalupe @ Cuero 360 cfs (-155)
Guadalupe @ Victoria 462 cfs (+150)
Coleto Reservoir 93.13 msl (+0.01)
Guadalupe @ Tivoli 473 cfs (+50)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 11.99%
Comal Springs 51.08%
San Marcos Springs 26.62%
Natural Base Flow 10.30%
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