Summary of Watershed Conditions in the Guadalupe River Basin
Sunday, November 19, 2017

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

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 79 68%
B. Canyon Reservoir
Inflow 74 53%
Release 77 47%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 905.82  
Capacity (Conservation pool) 93%  
     
C. Blanco River @ Wimberley 37 77%
D. Comal Springs 301 102%
E. San Marcos Springs 191 107%
F. Guadalupe River @ Gonzales 791 97%
G. Guadalupe River @ Victoria 720 76%
H. San Antonio River @ Goliad 266 70%
I. Guadalupe River @ Tivoli 1380 82%
     
Bay & Estuary Inflow 1070  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 905.82
Historical Current
Spring Branch (Inflow) 139 74
Sattler (Release) 163 77
Historical Current
Comal 296 301
San Marcos 178 191
Canyon Release Comal Springs Natural Baseflow
Source Percentages 18.9 73.8 7.3
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 10.7 41.8 26.5 21.0

© 1998 Guadalupe-Blanco River Authority

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