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

31 83 255 294 1440 913.42 4670 397 12.34 5530 326 1.09 5.63 4.59 436 532 1040 481 6790 113 763 9720 16900 26 98.29 28 26.64 2670
Guadalupe River near Hunt, TX
2016-05-24 04:15:00 ----- 83 cfs (-153)
Daily Median Flow 48 cfs
Gage 8.08 feet (-0.44)
View NWS Forecast

North Fork Guadalupe River near Hunt, TX
2016-05-24 04:15:00 ----- 31 cfs (-49)
Daily Median Flow 23 cfs
Gage 1.73 feet (-0.33)
View USGS Site Page
Guadalupe River at Kerrville, TX
2016-05-24 03:45:00 ----- 255 cfs (-594)
Daily Median Flow 81 cfs
Gage 2.18 feet (-0.83)
View NWS Forecast
Guadalupe River at Comfort, TX
2016-05-24 03:45:00 ----- 294 cfs (-2006)
Daily Median Flow 145 cfs
Gage 5.24 feet (-3.74)
View NWS Forecast
Guadalupe River near Spring Branch
2016-05-24 04:00:00 ----- 1440 cfs (-8280)
Daily Median Flow 228 cfs
Gage 5.45 feet (-7.31)
View NWS Forecast
Canyon Lake near New Braunfels, TX
2016-05-24 04:15:00
913.42 msl (-0.40)
View NWS Forecast

Guadalupe River at Sattler, TX
2016-05-24 04:00:00 ----- 4670 cfs (+3640)
Daily Median Flow 309 cfs
Gage 8.28 feet (+2.12)
View NWS Forecast
Comal River at New Braunfels, TX
2016-05-24 03:45:00 ----- 397 cfs (-447)
Daily Median Flow 317 cfs
Gage 4.62 feet (-0.65)
View NWS Forecast

Guadalupe River at New Braunfels, TX
2016-05-24 03:30:00
Gage 12.34 feet (+1.28)
View NWS Forecast
Guadalupe River at FM 1117 near Seguin, TX
2016-05-24 04:15:00 ----- 5530 cfs (+1020)
Daily Median Flow 583 cfs
Gage 18.90 feet (+1.15)
View USGS Site Page
San Marcos River at San Marcos, TX
2016-05-24 03:45:00 ----- 326 cfs (+4)
Daily Median Flow 180 cfs
Gage 5.61 feet (-0.01)
View NWS Forecast
Blanco River at Crabapple Rd near Blanco, TX
2016-05-24 04:30:00
Gage 1.09 feet (-0.22)
View USGS Site Page
Little Blanco River at FM32 near Fischer, TX
2016-05-24 04:30:00
Gage 5.63 feet (-0.31)
View USGS Site Page
Blanco Rv at Fischer Store Rd nr Fischer, TX
2016-05-24 04:30:00
Gage 4.59 feet (-1.69)
View USGS Site Page
Blanco River at Wimberley, TX
2016-05-24 04:35:00 ----- 436 cfs (-874)
Daily Median Flow 100 cfs
Gage 4.96 feet (-1.20)
View NWS Forecast
Blanco River at Kyle, TX
2016-05-24 04:30:00 ----- 532 cfs (-1568)
Daily Median Flow 100 cfs
Gage 26.18 feet (+0.01)
View NWS Forecast
Plum Creek near Luling, TX
2016-05-24 04:00:00 ----- 481 cfs (-3159)
Daily Median Flow 30 cfs
Gage 8.90 feet (-10.95)
View NWS Forecast

San Marcos River at Luling, TX
2016-05-24 03:45:00 ----- 1040 cfs (-3240)
Daily Median Flow 258 cfs
Gage 7.96 feet (-9.28)
View NWS Forecast
Guadalupe River at Gonzales, TX
2016-05-24 03:45:00 ----- 6790 cfs (-540)
Daily Median Flow 749 cfs
Gage 21.58 feet (-0.87)
View NWS Forecast
Peach Creek below Dilworth, TX
2016-05-24 04:00:00 ----- 113 cfs (-5297)
Daily Median Flow 9 cfs
Gage 10.69 feet (-16.38)
View USGS Site Page
Sandies Creek near Westhoff, TX
2016-05-24 04:00:00 ----- 763 cfs (-1847)
Daily Median Flow 9 cfs
Gage 11.41 feet (-7.48)
View NWS Forecast
Guadalupe River at Cuero, TX
2016-05-24 04:30:00 ----- 9720 cfs (-3680)
Daily Median Flow 1380 cfs
Gage 19.75 feet (-3.65)
View NWS Forecast
Guadalupe River at Victoria, TX
2016-05-24 04:30:00 ----- 16900 cfs (+8450)
Daily Median Flow 1300 cfs
Gage 27.40 feet (+7.30)
View NWS Forecast
Coleto Creek at Arnold Road Crossing near Schroeder, TX
2016-05-24 03:45:00 ----- 26 cfs (-174)
Daily Median Flow 13 cfs
Gage 5.08 feet (-1.96)
View NWS Forecast
Coleto Creek Reservoir near Victoria, TX
2016-05-24 04:00:00
98.29 msl (+0.05)
View NWS Forecast

Coleto Creek near Victoria, TX
2016-05-24 03:30:00 ----- 28 cfs (+21)
Daily Median Flow 5 cfs
Gage 4.34 feet (+0.51)
View NWS Forecast
Guadalupe River near Bloomington, TX
2016-05-24 04:00:00
Gage 26.64 feet (+5.19)
View NWS Forecast
Guadalupe River near Tivoli, TX
2016-04-16 07:30:00 ----- 2670 cfs (+80)
Daily Median Flow 1480 cfs
Gage 2670.00 feet (+2665.55)
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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