23 May 2026 16:30 UTC 2026143+16:30 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 27.8 °C 82.0 °F 82.0 °F May 23 11:06 CDT
00h13m ago
Salinity 22.800 psu 22.800 psu 22.800 psu May 23 11:06 CDT
00h14m ago
Velocity X 0.054 m/s 0.177 ft/s 0.1 knots May 23 11:12 CDT
00h08m ago
Velocity Y -0.072 m/s -0.236 ft/s -0.1 knots May 23 11:12 CDT
00h07m ago
pH 8.26 pH 8.26 pH 8.26 pH May 23 11:06 CDT
00h14m ago
Turbidity 150 ntu 150 ntu 150 ntu May 23 11:06 CDT
00h14m ago
Dissolved Oxygen 6.86 mg/L 0.000428 lb/ft3 0.000428 lb/ft3 May 23 11:06 CDT
00h13m ago

Maps

GBRA Station #1
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Recent Observations

Date/Time Water
Temp (°F)
Sal (psu) Veloc
X (ft/s)
Veloc
Y (ft/s)
pH (pH) Turb (ntu) DO (lb/ft3)
May 23 11:00 CDT 82.2 22.800 0.194 -0.240 8.26 145 0.000425
May 23 10:00 CDT 82.0 22.900 0.066 -0.092 8.28 125 0.000439
May 23 09:00 CDT 81.5 23.600 -0.010 -0.092 8.26 105 0.000415
May 23 08:00 CDT 81.3 23.900 0.115 -0.102 8.25 133 0.000405
May 23 07:00 CDT 81.1 24.000 0.105 -0.069 8.25 101 0.000397
May 23 06:00 CDT 81.3 24.000 0.043 -0.020 8.25 71 0.000406
May 23 05:00 CDT 81.3 23.500 0.056 0.026 8.25 121 0.000405
May 23 04:00 CDT 81.3 24.300 -0.056 -0.089 8.26 217 0.000416
May 23 03:00 CDT 81.3 24.700 0.079 -0.092 8.26 130 0.000419
May 23 02:00 CDT 81.3 24.800 0.026 -0.098 8.28 166 0.000440
May 23 01:00 CDT 81.7 25.000 -0.026 -0.079 8.29 146 0.000453
May 23 00:00 CDT 81.7 25.300 0.007 -0.039 8.30 96 0.000469
May 22 23:00 CDT 81.9 25.400 0.013 0.000 8.31 181 0.000485
May 22 22:00 CDT 82.0 25.200 -0.023 0.010 8.31 155 0.000501
May 22 21:00 CDT 82.0 24.900 -0.072 0.049 8.30 140 0.000494
May 22 20:00 CDT 82.2 24.800 -0.023 0.000 8.31 172 0.000516
May 22 19:00 CDT 82.0 24.400 -0.125 -0.039 8.29 187 0.000497
May 22 18:00 CDT 82.4 24.400 0.052 -0.023 8.29 269 0.000497
May 22 17:00 CDT 82.4 24.400 0.036 0.016 8.29 226 0.000505
May 22 16:00 CDT 82.9 24.200 0.167 0.026 8.29 227 0.000507
May 22 15:00 CDT 82.4 24.100 0.125 -0.052 8.27 199 0.000479
May 22 14:00 CDT 82.0 23.900 0.079 -0.043 8.25 264 0.000455
May 22 13:00 CDT 81.3 23.800 -0.033 -0.184 8.24 312 0.000432
May 22 12:00 CDT 80.4 23.900 0.052 -0.164 8.23 277 0.000416
May 22 11:00 CDT 79.9 24.000 0.075 -0.161 8.23 256 0.000405

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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