Summary of Watershed Conditions in the Guadalupe River Basin
Tuesday, August 15, 2017

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 49.7 89%
B. Canyon Reservoir
Inflow 74.6 98%
Release 110 70%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 907.05  
Capacity (Conservation pool) 96%  
     
C. Blanco River @ Wimberley 40.5 109%
D. Comal Springs 276 99%
E. San Marcos Springs 168 101%
F. Guadalupe River @ Gonzales 623 101%
G. Guadalupe River @ Victoria 583 83%
H. San Antonio River @ Goliad 571 249%
I. Guadalupe River @ Tivoli 1960 234%
     
Bay & Estuary Inflow 1740  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 907.05
Historical Current
Spring Branch (Inflow) 76 74.6
Sattler (Release) 158 110
Historical Current
Comal 279 276
San Marcos 166 168
Canyon Release Comal Springs Natural Baseflow
Source Percentages 25.9 64.9 9.2
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 18.9 47.3 28.8 5.0

© 1998 Guadalupe-Blanco River Authority

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