Summary of Watershed Conditions in the Guadalupe River Basin
Monday, February 24, 2020

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 93 67%
B. Canyon Reservoir
Inflow 108 58%
Release 91 44%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 906.03  
Capacity (Conservation pool) 94%  
     
C. Blanco River @ Wimberley 25 40%
D. Comal Springs 329 105%
E. San Marcos Springs 151 93%
F. Guadalupe River @ Gonzales 594 53%
G. Guadalupe River @ Victoria 906 78%
H. San Antonio River @ Goliad 450 117%
I. Guadalupe River @ Tivoli 1100 71%
     
Bay & Estuary Inflow 1070  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 906.03
Historical Current
Spring Branch (Inflow) 185 108
Sattler (Release) 207 91
Historical Current
Comal 312 329
San Marcos 163 151
Canyon Release Comal Springs Natural Baseflow
Source Percentages 20.8 75.3 3.9
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 10.0 36.3 16.7 37.0
© 1998 Guadalupe-Blanco River Authority