Summary of Watershed Conditions in the Guadalupe River Basin
Wednesday, April 24, 2019

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 223 169%
B. Canyon Reservoir
Inflow 268 138%
Release 226 107%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 908.99  
Capacity (Conservation pool) 100%  
     
C. Blanco River @ Wimberley 94 98%
D. Comal Springs 365 116%
E. San Marcos Springs 237 132%
F. Guadalupe River @ Gonzales 3150 269%
G. Guadalupe River @ Victoria 1310 113%
H. San Antonio River @ Goliad 607 174%
I. Guadalupe River @ Tivoli 2400 117%
     
Bay & Estuary Inflow 2010  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 908.99
Historical Current
Spring Branch (Inflow) 194 268
Sattler (Release) 212 226
Historical Current
Comal 316 365
San Marcos 180 237
Canyon Release Comal Springs Natural Baseflow
Source Percentages 32.7 52.7 14.6
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 17.3 27.9 18.1 36.7
© 1998 Guadalupe-Blanco River Authority