Summary of Watershed Conditions in the Guadalupe River Basin
Thursday, July 2, 2020

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 84 105%
B. Canyon Reservoir
Inflow 66 46%
Release 75 25%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 907.73  
Capacity (Conservation pool) 97%  
     
C. Blanco River @ Wimberley 44 70%
D. Comal Springs 271 89%
E. San Marcos Springs 190 96%
F. Guadalupe River @ Gonzales 962 105%
G. Guadalupe River @ Victoria 1270 121%
H. San Antonio River @ Goliad 227 67%
I. Guadalupe River @ Tivoli 953 63%
     
Bay & Estuary Inflow 863  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 907.73
Historical Current
Spring Branch (Inflow) 143 66
Sattler (Release) 297 75
Historical Current
Comal 305 271
San Marcos 198 190
Canyon Release Comal Springs Natural Baseflow
Source Percentages 20.9 75.5 3.6
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 5.9 21.3 15.0 57.8
© 1998 Guadalupe-Blanco River Authority