20 Aug 2025 10:22 UTC 2025232+10:22 UTC
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127: GBRA Station #1

28° 15' 35" N   96° 46' 25" W
GBRA1
Guadalupe Blanco River Authority (GBRA) GBRA

Station Information

GBRA Station #1
GBRA Station #1
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Station Name:GBRA Station #1
DNR ID:127
Location:28° 15' 35" N, 96° 46' 25" W

Water Level Forecasts

Latest Observations

Series Metric English Marine Observed at
Water Temperature 29.5 °C 85.1 °F 85.1 °F Aug 20 05:00 CDT
00h13m ago
Salinity 28.100 psu 28.100 psu 28.100 psu Aug 20 05:00 CDT
00h13m ago
Velocity X -0.047 m/s -0.154 ft/s -0.1 knots Aug 20 05:06 CDT
00h07m ago
Velocity Y 0.048 m/s 0.157 ft/s 0.1 knots Aug 20 05:06 CDT
00h07m ago
pH 8.28 pH 8.28 pH 8.28 pH Aug 20 05:00 CDT
00h13m ago
Turbidity 52 ntu 52 ntu 52 ntu Aug 20 05:00 CDT
00h13m ago
Dissolved Oxygen 5.02 mg/L 0.000313 lb/ft3 0.000313 lb/ft3 Aug 20 05:00 CDT
00h13m ago

Maps

GBRA Station #1
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Entire Network
 

Recent Observations

Date/Time Water
Temp (°F)
Sal (psu) Veloc
X (ft/s)
Veloc
Y (ft/s)
pH (pH) Turb (ntu) DO (lb/ft3)
Aug 20 05:00 CDT 85.1 28.100 -0.187 0.105 8.28 52 0.000313
Aug 20 04:00 CDT 85.1 27.800 -0.052 0.023 8.28 40 0.000312
Aug 20 03:00 CDT 85.3 28.100 -0.128 0.049 8.28 41 0.000326
Aug 20 02:00 CDT 85.5 28.200 -0.118 -0.020 8.28 37 0.000330
Aug 20 01:00 CDT 85.5 27.700 0.013 -0.085 8.30 52 0.000337
Aug 20 00:00 CDT 85.6 27.800 0.056 -0.049 8.31 62 0.000346
Aug 19 23:00 CDT 85.6 28.000 0.007 -0.102 8.31 78 0.000347
Aug 19 22:00 CDT 86.2 28.400 -0.036 0.033 8.28 48 0.000322
Aug 19 21:00 CDT 86.4 28.800 -0.010 -0.026 8.28 53 0.000321
Aug 19 20:00 CDT 86.7 29.800 -0.046 -0.013 8.26 46 0.000307
Aug 19 19:00 CDT 86.7 29.900 -0.177 0.013 8.25 51 0.000300
Aug 19 18:00 CDT 86.7 29.700 -0.240 0.056 8.28 87 0.000333
Aug 19 17:00 CDT 86.5 29.100 -0.187 0.026 8.29 70 0.000339
Aug 19 16:00 CDT 86.7 29.500 -0.036 0.016 8.28 79 0.000329
Aug 19 15:00 CDT 86.7 29.500 0.043 -0.144 8.29 89 0.000333
Aug 19 14:00 CDT 86.9 29.600 -0.125 0.292 8.29 90 0.000338
Aug 19 13:00 CDT 87.3 28.800 0.157 -0.043 8.30 108 0.000338
Aug 19 12:00 CDT 87.8 30.100 0.085 0.039 8.29 53 0.000325
Aug 19 11:00 CDT 88.2 31.200 -0.082 0.108 8.27 34 0.000310
Aug 19 10:00 CDT 88.2 30.700 -0.072 0.020 8.25 37 0.000285
Aug 19 09:00 CDT 88.2 30.600 0.033 -0.036 8.26 35 0.000289
Aug 19 08:00 CDT 88.3 30.400 0.115 0.075 8.26 33 0.000292
Aug 19 07:00 CDT 88.5 30.000 0.052 -0.010 8.29 31 0.000316
Aug 19 06:00 CDT 88.3 29.700 0.007 -0.056 8.28 34 0.000312
Aug 19 05:00 CDT 88.3 29.700 0.062 -0.072 8.29 30 0.000323

Last 10 years of Data Availability

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Page last modified on May 15, 2009, at 10:09 AM
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