Summary of Watershed Conditions in the Guadalupe River Basin
Friday, July 19, 2019

This page is updated once a day with data obtained from USGS.

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 201 258%
B. Canyon Reservoir
Inflow 197 168%
Release 344 134%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 910.01  
Capacity (Conservation pool) 100%  
     
C. Blanco River @ Wimberley 71 139%
D. Comal Springs 356 123%
E. San Marcos Springs 226 125%
F. Guadalupe River @ Gonzales 1150 167%
G. Guadalupe River @ Victoria 846 85%
H. San Antonio River @ Goliad 362 147%
I. Guadalupe River @ Tivoli 1620 165%
     
Bay & Estuary Inflow 1600  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 910.01
Historical Current
Spring Branch (Inflow) 117 197
Sattler (Release) 256 344
Historical Current
Comal 289 356
San Marcos 181 226
Canyon Release Comal Springs Natural Baseflow
Source Percentages 43.4 44.9 11.7
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 37.1 38.4 24.4 0.1
© 1998 Guadalupe-Blanco River Authority