Summary of Watershed Conditions in the Guadalupe River Basin
Sunday, October 13, 2019

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 65 71%
B. Canyon Reservoir
Inflow 54 45%
Release 109 92%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 906.69  
Capacity (Conservation pool) 95%  
     
C. Blanco River @ Wimberley 34 74%
D. Comal Springs 285 98%
E. San Marcos Springs 176 97%
F. Guadalupe River @ Gonzales 1080 113%
G. Guadalupe River @ Victoria 580 68%
H. San Antonio River @ Goliad 229 69%
I. Guadalupe River @ Tivoli 741 45%
     
Bay & Estuary Inflow 671  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 906.69
Historical Current
Spring Branch (Inflow) 119 54
Sattler (Release) 119 109
Historical Current
Comal 290 285
San Marcos 181 176
Canyon Release Comal Springs Natural Baseflow
Source Percentages 25.5 66.7 7.8
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 18.8 49.1 30.3 1.8
© 1998 Guadalupe-Blanco River Authority