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Current Conditions + more
J-17 Well 644.0 msl (+4.0)
Canyon Reservoir 899.27 msl (+0.25)
Guadalupe @ Sattler 57 cfs (+2)
Comal Springs 204 cfs (+24)
San Marcos Springs 101 cfs (+2)
Guadalupe @ Gonzales 393 cfs (-183)
Guadalupe @ Victoria 251 cfs (-49)
Coleto Reservoir 96.01 msl (+0.01)
Guadalupe @ Tivoli 515 cfs (-33)
(+/-0.00) - indicates change in 24 hours.
Sources of Flow at Victoria
Canyon Release 15.75%
Comal Springs 56.35%
San Marcos Springs 27.90%
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.

©2010-2013 Guadalupe-Blanco River Authority

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