Watershed Summary more >>
Current Conditions more >>
J-17 Well 651.4 msl (-0.8)
Guadalupe @ Spring Branch 3.51 cfs (-0.53)
Canyon Reservoir 903.66 msl (-0.03)
Guadalupe @ Sattler 63 cfs (+0)
Comal Springs 226 cfs (-3)
San Marcos Springs 161 cfs (+0)
Guadalupe @ Gonzales 414 cfs (+163)
Guadalupe @ Victoria 445 cfs (-42)
Coleto Reservoir 95.37 msl (-0.03)
Guadalupe @ Tivoli 865 cfs (-245)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 14.06%
Comal Springs 50.19%
San Marcos Springs 35.75%
Natural Base Flow 0.00%
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.

San Antonio Bay Foundation

Founded in 2008 to protect and preserve the Bay and Estuary at the end of the Guadalupe River Basin.

Canyon Lake Gorge

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

© 1998 Guadalupe-Blanco River Authority

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