Realtime Streamflow Data

This page is updated every 15 minutes, on the quarter hour, with data obtained from USGS. Each label represents a USGS gauge and shows the most current flow reading in cubic feet per second (cfs), or gauge stage in feet, or lake elevation (msl). Move your mouse over the labels to get more USGS information along with the National Weather Service forecast. Make note of the timestamp associated with the observed values as not all gauges are updated by USGS at the same time.

(+/-0.00) - indicates change in 24 hours

12 36 70 236 565 910.26 1010 350 10.65 1600 273 1.06 5.38 4.17 353 307 650 68 2410 51 7 3310 2810 4 98.10 3 19.14 2290
Guadalupe River near Hunt, TX
2016-04-29 23:15:00 ----- 36 cfs (-3)
Daily Median Flow 46 cfs
Gage 7.79 feet (-0.02)
View NWS Forecast

North Fork Guadalupe River near Hunt, TX
2016-04-29 23:15:00 ----- 12 cfs (-2)
Daily Median Flow 23 cfs
Gage 1.49 feet (-0.04)
View USGS Site Page
Guadalupe River at Kerrville, TX
2016-04-29 23:45:00 ----- 70 cfs (-9)
Daily Median Flow 96 cfs
Gage 1.80 feet (-0.02)
View NWS Forecast
Guadalupe River at Comfort, TX
2016-04-29 23:45:00 ----- 236 cfs (-39)
Daily Median Flow 139 cfs
Gage 4.15 feet (-0.13)
View NWS Forecast
Guadalupe River near Spring Branch
2016-04-29 23:00:00 ----- 565 cfs (-93)
Daily Median Flow 219 cfs
Gage 3.72 feet (-0.18)
View NWS Forecast
Canyon Lake near New Braunfels, TX
2016-04-29 23:15:00
910.26 msl (-0.15)
View NWS Forecast

Guadalupe River at Sattler, TX
2016-04-29 23:30:00 ----- 1010 cfs (+14)
Daily Median Flow 203 cfs
Gage 6.14 feet (+0.01)
View NWS Forecast
Comal River at New Braunfels, TX
2016-04-29 23:45:00 ----- 350 cfs (+43)
Daily Median Flow 314 cfs
Gage 4.32 feet (+0.11)
View NWS Forecast

Guadalupe River at New Braunfels, TX
2016-04-29 23:30:00
Gage 10.65 feet (+0.03)
View NWS Forecast
Guadalupe River at FM 1117 near Seguin, TX
2016-04-29 23:15:00 ----- 1600 cfs (+10)
Daily Median Flow 488 cfs
Gage 13.84 feet (+0.01)
View USGS Site Page
San Marcos River at San Marcos, TX
2016-04-29 23:45:00 ----- 273 cfs (+0)
Daily Median Flow 174 cfs
Gage 5.55 feet (+0.00)
View NWS Forecast
Blanco River at Crabapple Rd near Blanco, TX
2016-04-29 23:45:00
Gage 1.06 feet (-0.03)
View USGS Site Page
Little Blanco River at FM32 near Fischer, TX
2016-04-29 23:45:00
Gage 5.38 feet (-0.03)
View USGS Site Page
Blanco Rv at Fischer Store Rd nr Fischer, TX
2016-04-29 23:45:00
Gage 4.17 feet (-0.23)
View USGS Site Page
Blanco River at Wimberley, TX
2016-04-29 23:45:00 ----- 353 cfs (-83)
Daily Median Flow 86 cfs
Gage 4.63 feet (-0.18)
View NWS Forecast
Blanco River at Kyle, TX
2016-04-29 23:45:00 ----- 307 cfs (-30)
Daily Median Flow 101 cfs
Gage 26.18 feet (+0.01)
View NWS Forecast
Plum Creek near Luling, TX
2016-04-29 23:00:00 ----- 68 cfs (-17)
Daily Median Flow 17 cfs
Gage 5.31 feet (-0.15)
View NWS Forecast

San Marcos River at Luling, TX
2016-04-29 23:45:00 ----- 650 cfs (-23)
Daily Median Flow 285 cfs
Gage 6.57 feet (-0.11)
View NWS Forecast
Guadalupe River at Gonzales, TX
2016-04-29 23:45:00 ----- 2410 cfs (-40)
Daily Median Flow 875 cfs
Gage 14.85 feet (-0.06)
View NWS Forecast
Peach Creek below Dilworth, TX
2016-04-29 23:00:00 ----- 51 cfs (-9)
Daily Median Flow 10 cfs
Gage 9.81 feet (-0.17)
View USGS Site Page
Sandies Creek near Westhoff, TX
2016-04-29 23:00:00 ----- 6.60 cfs (-4.40)
Daily Median Flow 11 cfs
Gage 2.74 feet (-0.20)
View NWS Forecast
Guadalupe River at Cuero, TX
2016-04-29 23:30:00 ----- 3310 cfs (-150)
Daily Median Flow 1280 cfs
Gage 11.47 feet (-0.19)
View NWS Forecast
Guadalupe River at Victoria, TX
2016-04-29 23:45:00 ----- 2810 cfs (-210)
Daily Median Flow 1320 cfs
Gage 10.69 feet (-0.39)
View NWS Forecast
Coleto Creek at Arnold Road Crossing near Schroeder, TX
2016-04-29 23:45:00 ----- 4.40 cfs (-0.50)
Daily Median Flow 15 cfs
Gage 4.41 feet (-0.02)
View NWS Forecast
Coleto Creek Reservoir near Victoria, TX
2016-04-29 23:00:00
98.10 msl (-0.03)
View NWS Forecast

Coleto Creek near Victoria, TX
2016-04-29 23:30:00 ----- 2.60 cfs (-0.10)
Daily Median Flow 5 cfs
Gage 3.58 feet (-0.01)
View NWS Forecast
Guadalupe River near Bloomington, TX
2016-04-29 23:00:00
Gage 19.14 feet (-1.00)
View NWS Forecast
Guadalupe River near Tivoli, TX
2016-04-16 07:30:00 ----- 2290 cfs (-150)
Daily Median Flow 2080 cfs
Gage 2290.00 feet (+2285.55)
View NWS Forecast

Legend

100

Stream flow in cubic feet per second (cfs)

10.01

Gauge stage in feet

909.10

Lake elevation above mean sea level (msl)

© 1998 Guadalupe-Blanco River Authority

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