Summary of Watershed Conditions in the Guadalupe River Basin
Wednesday, August 12, 2020

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 25 43%
B. Canyon Reservoir
Inflow 23 29%
Release 66 45%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 906.46  
Capacity (Conservation pool) 95%  
     
C. Blanco River @ Wimberley 23 66%
D. Comal Springs 247 90%
E. San Marcos Springs 144 85%
F. Guadalupe River @ Gonzales 466 64%
G. Guadalupe River @ Victoria 318 43%
H. San Antonio River @ Goliad 165 67%
I. Guadalupe River @ Tivoli 381 42%
     
Bay & Estuary Inflow 322  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 906.46
Historical Current
Spring Branch (Inflow) 78 23
Sattler (Release) 147 66
Historical Current
Comal 274 247
San Marcos 169 144
Canyon Release Comal Springs Natural Baseflow
Source Percentages 21.3 79.7 -1.0
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 14.4 54.0 31.5 0.1
© 1998 Guadalupe-Blanco River Authority