Summary of Watershed Conditions in the Guadalupe River Basin
Friday, April 28, 2017

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 142 99%
B. Canyon Reservoir
Inflow 235 105%
Release 277 134%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 909.07  
Capacity (Conservation pool) 100%  
     
C. Blanco River @ Wimberley 99 115%
D. Comal Springs 422 133%
E. San Marcos Springs 291 163%
F. Guadalupe River @ Gonzales 1150 98%
G. Guadalupe River @ Victoria 1720 120%
H. San Antonio River @ Goliad 490 122%
I. Guadalupe River @ Tivoli 2370 109%
     
Bay & Estuary Inflow 2020  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 909.07
Historical Current
Spring Branch (Inflow) 224 235
Sattler (Release) 206 277
Historical Current
Comal 317 422
San Marcos 178 291
Canyon Release Comal Springs Natural Baseflow
Source Percentages 34.2 52.0 13.8
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 16.1 24.5 16.9 42.5

© 1998 Guadalupe-Blanco River Authority

Home | Contact Us

Like "GBRA of Texas" on Facebook

Follow @GBRATX on Twitter

Follow @GBRATX on Instagram

Get up-to-date info during flood events.