Realtime Streamflow Data

This page is updated every 15 minutes, on the quarter hour, with data obtained from USGS. Each red dot represents a USGS gauge and the label 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 a red dot 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.

Click here for list view.

34 52 120 213 339 909.59 307 406 10.20 717 9.06 249 0.54 5.04 77 131 108 168 357 455 86 1690 6 9.59 62 1940 2560 6 95.51 3 4350 2630
Guadalupe River near Hunt, TX
2016-12-11 01:15:00 ----- 52 cfs (+0)
Daily Median Flow 50 cfs
Gauge 7.94 feet (+0.00)
View NWS Forecast

North Fork Guadalupe River near Hunt, TX
2016-12-11 01:15:00 ----- 34 cfs (+0)
Daily Median Flow 23 cfs
Gauge 1.64 feet (+0.00)
View USGS Site Page
Guadalupe River at Kerrville, TX
2016-12-11 00:45:00 ----- 120 cfs (-5)
Daily Median Flow 71 cfs
Gauge 1.90 feet (-0.01)
View NWS Forecast
Guadalupe River at Comfort, TX
2016-12-11 00:45:00 ----- 213 cfs (-13)
Daily Median Flow 111 cfs
Gauge 3.87 feet (-0.04)
View NWS Forecast
Guadalupe River near Spring Branch
2016-12-11 01:00:00 ----- 339 cfs (-27)
Daily Median Flow 148 cfs
Gauge 3.25 feet (-0.07)
View NWS Forecast
Canyon Lake near New Braunfels, TX
2016-12-11 01:15:00
909.59 msl (+0.02)
View NWS Forecast

Guadalupe River at Sattler, TX
2016-12-11 01:00:00 ----- 307 cfs (+0)
Daily Median Flow 149 cfs
Gauge 5.11 feet (+0.00)
View NWS Forecast
Comal River at New Braunfels, TX
2016-12-11 00:45:00 ----- 406 cfs (+9)
Daily Median Flow 308 cfs
Gauge 4.39 feet (+0.02)
View NWS Forecast

Guadalupe River at New Braunfels, TX
2016-12-11 00:30:00
Gauge 10.20 feet (+0.01)
View NWS Forecast
Guadalupe River at FM 1117 near Seguin, TX
2016-12-11 01:15:00 ----- 717 cfs (-413)
Daily Median Flow 395 cfs
Gauge 12.45 feet (-0.78)
View USGS Site Page
Guadalupe Rv at CR 143 nr Gonzales, TX
2016-12-11 01:30:00
Gauge 9.06 feet (-0.29)
View NWS Forecast
San Marcos River at San Marcos, TX
2016-12-11 00:45:00 ----- 249 cfs (+0)
Daily Median Flow 163 cfs
Gauge 5.22 feet (+0.00)
View NWS Forecast

Blanco River at San Marcos, TX
2016-12-11 00:40:00 ----- 168 cfs (-8)
Daily Median Flow (Not Available)
Gauge 8.66 feet (-0.04)
View NWS Forecast
Blanco River at Crabapple Rd near Blanco, TX
2016-12-11 01:30:00
Gauge 0.54 feet (+0.10)
View NWS Site Page
Little Blanco River at FM32 near Fischer, TX
2016-12-11 01:30:00
Gauge 5.04 feet (+0.01)
View USGS Site Page
Blanco Rv at Fischer Store Rd nr Fischer, TX
2016-12-11 01:30:00 ----- 77 cfs (+1)
Gauge 3.54 feet (+0.01)
View NWS Site Page
Blanco River at Wimberley, TX
2016-12-11 01:30:00 ----- 131 cfs (-5)
Daily Median Flow 51 cfs
Gauge 4.22 feet (-0.02)
View NWS Forecast
Blanco River at Kyle, TX
2016-12-11 01:30:00 ----- 108 cfs (+0)
Daily Median Flow 45 cfs
Gauge 5.29 feet (+0.00)
View NWS Forecast
San Marcos River near Martindale, TX
2016-12-11 00:45:00 ----- 357 cfs (+9)
Daily Median Flow (Not Available)
Gauge 7.95 feet (+0.03)
View NWS Forecast
Plum Creek near Luling, TX
2016-12-11 01:00:00 ----- 86 cfs (-32)
Daily Median Flow 13 cfs
Gauge 5.47 feet (-0.16)
View NWS Forecast

San Marcos River at Luling, TX
2016-12-11 00:45:00 ----- 455 cfs (-28)
Daily Median Flow 188 cfs
Gauge 5.89 feet (-0.11)
View NWS Forecast
Guadalupe River at Gonzales, TX
2016-12-11 00:45:00 ----- 1690 cfs (-130)
Daily Median Flow 798 cfs
Gauge 13.57 feet (-0.17)
View NWS Forecast
Peach Creek below Dilworth, TX
2016-12-11 01:00:00 ----- 6.30 cfs (-5.70)
Daily Median Flow 6 cfs
Gauge 9.68 feet (-0.37)
View USGS Site Page
Guadalupe Rv at Hwy 183 nr Hochheim, TX
2016-12-11 01:00:00
Gauge 9.59 feet (-0.60)
View NWS Site Page
Sandies Creek near Westhoff, TX
2016-12-11 01:00:00 ----- 62 cfs (-51)
Daily Median Flow 9 cfs
Gauge 4.22 feet (-0.90)
View NWS Forecast
Guadalupe River at Cuero, TX
2016-12-11 01:30:00 ----- 1940 cfs (-420)
Daily Median Flow 846 cfs
Gauge 10.62 feet (-0.67)
View NWS Forecast
Guadalupe River at Victoria, TX
2016-12-11 01:15:00 ----- 2560 cfs (-1220)
Daily Median Flow 903 cfs
Gauge 10.32 feet (-2.13)
View NWS Forecast
Coleto Creek at Arnold Road Crossing near Schroeder, TX
2016-12-11 00:45:00 ----- 6.30 cfs (-2.30)
Daily Median Flow 9 cfs
Gauge 4.44 feet (-0.09)
View NWS Forecast
Coleto Creek Reservoir near Victoria, TX
2016-12-11 01:00:00
95.51 msl (-0.16)
View NWS Forecast

Coleto Creek near Victoria, TX
2016-12-11 01:30:00 ----- 2.80 cfs (-0.10)
Daily Median Flow 4 cfs
Gauge 3.61 feet (-0.01)
View NWS Forecast
Guadalupe River near Bloomington, TX
2016-12-11 01:00:00 ----- 4350 cfs (-310)
Gauge 20.94 feet (-3.15)
View NWS Forecast
Guadalupe River near Tivoli, TX
2016-12-11 00:30:00 ----- 2630 cfs (-110)
Daily Median Flow 1330 cfs
Gauge 8.20 feet (+0.09)
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)

List View

  • Click on the name of a river to expand the list
  • Then click on the gauge name to see the data

Guadalupe River Gauges

Guadalupe River near Hunt, TX - 52 cfs (+0)
2016-12-11 01:15:00 ----- 52 cfs (+0)
Daily Median Flow 50 cfs
Gauge 7.94 feet (+0.00)
View NWS Forecast
North Fork Guadalupe River near Hunt, TX - 34 cfs (+0)
2016-12-11 01:15:00 ----- 34 cfs (+0)
Daily Median Flow 23 cfs
Gauge 1.64 feet (+0.00)
View USGS Site Page
Guadalupe River at Kerrville, TX - 120 cfs (-5)
2016-12-11 00:45:00 ----- 120 cfs (-5)
Daily Median Flow 71 cfs
Gauge 1.90 feet (-0.01)
View NWS Forecast
Guadalupe River at Comfort, TX - 213 cfs (-13)
2016-12-11 00:45:00 ----- 213 cfs (-13)
Daily Median Flow 111 cfs
Gauge 3.87 feet (-0.04)
View NWS Forecast
Guadalupe River near Spring Branch - 339 cfs (-27)
2016-12-11 01:00:00 ----- 339 cfs (-27)
Daily Median Flow 148 cfs
Gauge 3.25 feet (-0.07)
View NWS Forecast
Canyon Lake near New Braunfels, TX - 909.59 msl (+0.02)
2016-12-11 01:15:00
909.59 msl (+0.02)
View NWS Forecast
Guadalupe River at Sattler, TX - 307 cfs (+0)
2016-12-11 01:00:00 ----- 307 cfs (+0)
Daily Median Flow 149 cfs
Gauge 5.11 feet (+0.00)
View NWS Forecast
Guadalupe Rv at Third Crossing nr Sattler, TX - Gauge 4.67 feet (-0.02)
2016-12-11 01:30:00
Gauge 4.67 feet (-0.02)
View USGS Site Page
Guadalupe Rv abv Comal Rv at New Braunfels, TX - 452 cfs (-8)
2016-12-11 01:15:00 ----- 452 cfs (-8)
View NWS Forecast
Dry Comal Ck at Loop 337 nr New Braunfels, TX - 8.70 cfs (-0.90)
2016-12-11 01:00:00 ----- 8.70 cfs (-0.90)
View NWS Forecast
Comal River at New Braunfels, TX - 406 cfs (+9)
2016-12-11 00:45:00 ----- 406 cfs (+9)
Daily Median Flow 308 cfs
Gauge 4.39 feet (+0.02)
View NWS Forecast
Guadalupe River at New Braunfels, TX - Gauge 10.20 feet (+0.01)
2016-12-11 00:30:00
Gauge 10.20 feet (+0.01)
View NWS Forecast
Guadalupe River at FM 1117 near Seguin, TX - 717 cfs (-413)
2016-12-11 01:15:00 ----- 717 cfs (-413)
Daily Median Flow 395 cfs
Gauge 12.45 feet (-0.78)
View USGS Site Page
Guadalupe Rv at CR 143 nr Gonzales, TX - Gauge 9.06 feet (-0.29)
2016-12-11 01:30:00
Gauge 9.06 feet (-0.29)
View USGS Site Page
Guadalupe River at Gonzales, TX - 1690 cfs (-130)
2016-12-11 00:45:00 ----- 1690 cfs (-130)
Daily Median Flow 798 cfs
Gauge 13.57 feet (-0.17)
View NWS Forecast
Peach Creek below Dilworth, TX - 6.30 cfs (-5.70)
2016-12-11 01:00:00 ----- 6.30 cfs (-5.70)
Daily Median Flow 6 cfs
Gauge 9.68 feet (-0.37)
View USGS Site Page
Guadalupe Rv at Hwy 183 nr Hochheim, TX - Gauge 10.20 feet (+0.01)
2016-12-11 01:00:00
Gauge 9.59 feet (-0.60)
View NWS Forecast
Sandies Creek near Westhoff, TX - 62 cfs (-51)
2016-12-11 01:00:00 ----- 62 cfs (-51)
Daily Median Flow 9 cfs
Gauge 4.22 feet (-0.90)
View NWS Forecast
Guadalupe River at Cuero, TX - 1940 cfs (-420)
2016-12-11 01:30:00 ----- 1940 cfs (-420)
Daily Median Flow 846 cfs
Gauge 10.62 feet (-0.67)
View NWS Forecast
Guadalupe River at Victoria, TX - 2560 cfs (-1220)
2016-12-11 01:15:00 ----- 2560 cfs (-1220)
Daily Median Flow 903 cfs
Gauge 10.32 feet (-2.13)
View NWS Forecast
Coleto Creek at Arnold Road Crossing near Schroeder, TX - 6.30 cfs (-2.30)
2016-12-11 00:45:00 ----- 6.30 cfs (-2.30)
Daily Median Flow 9 cfs
Gauge 4.44 feet (-0.09)
View NWS Forecast
Coleto Creek Reservoir near Victoria, TX - 95.51 msl (-0.16)
2016-12-11 01:00:00
95.51 msl (-0.16)
View NWS Forecast
Coleto Creek near Victoria, TX - 2.80 cfs (-0.10)
2016-12-11 01:30:00 ----- 2.80 cfs (-0.10)
Daily Median Flow 4 cfs
Gauge 3.61 feet (-0.01)
View NWS Forecast
Guadalupe River near Bloomington, TX - 4350 cfs (-310)
2016-12-11 01:00:00 ----- 4350 cfs (-310)
Daily Median Flow (Not Available)
Gauge 20.94 feet (-3.15)
View NWS Forecast
Guadalupe River near Tivoli, TX - 2630 cfs (-110)
2016-12-11 00:30:00 ----- 2630 cfs (-110)
Daily Median Flow 1330 cfs
Gauge 8.20 feet (+0.09)
View NWS Forecast

Blanco River Gauges

Blanco River at Crabapple Rd near Blanco, TX - Gauge 0.54 feet (+0.10)
2016-12-11 01:30:00
Gauge 0.54 feet (+0.10)
View NWS Site Page
Little Blanco River at FM32 near Fischer, TX - Gauge 5.04 feet (+0.01)
2016-12-11 01:30:00
Gauge 5.04 feet (+0.01)
View USGS Site Page
Blanco Rv at Fischer Store Rd nr Fischer, TX - Gauge 3.54 feet (+0.01)
2016-12-11 01:30:00 ----- 77 cfs (+1)
Gauge 3.54 feet (+0.01)
View NWS Site Page
Blanco River at Wimberley, TX - 131 cfs (-5)
2016-12-11 01:30:00 ----- 131 cfs (-5)
Daily Median Flow 51 cfs
Gauge 4.22 feet (-0.02)
View NWS Forecast
Blanco River at Kyle, TX - 108 cfs (+0)
2016-12-11 01:30:00 ----- 108 cfs (+0)
Daily Median Flow 45 cfs
Gauge 5.29 feet (+0.00)
View NWS Forecast
Blanco River at San Marcos, TX - 168 cfs (-8)
2016-12-11 00:40:00 ----- 168 cfs (-8)
Daily Median Flow (Not Available)
Gauge 8.66 feet (-0.04)
View NWS Forecast

San Marcos River Gauges

San Marcos River at San Marcos, TX - 249 cfs (+0)
2016-12-11 00:45:00 ----- 249 cfs (+0)
Daily Median Flow 163 cfs
Gauge 5.22 feet (+0.00)
View NWS Forecast
San Marcos River near Martindale, TX - 357 cfs (+9)
2016-12-11 00:45:00 ----- 357 cfs (+9)
Daily Median Flow (Not Available)
Gauge 7.95 feet (+0.03)
View NWS Forecast
San Marcos River at Luling, TX - 455 cfs (-28)
2016-12-11 00:45:00 ----- 455 cfs (-28)
Daily Median Flow 188 cfs
Gauge 5.89 feet (-0.11)
View NWS Forecast
Plum Creek near Luling, TX - 86 cfs (-32)
2016-12-11 01:00:00 ----- 86 cfs (-32)
Daily Median Flow 13 cfs
Gauge 5.47 feet (-0.16)
View NWS Forecast

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