23 Aug 2025 09:29 UTC 2025235+09:29 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 30.0 °C 86.0 °F 86.0 °F Aug 23 04:06 CDT
00h14m ago
Salinity 24.500 psu 24.500 psu 24.500 psu Aug 23 04:06 CDT
00h14m ago
Velocity X -0.007 m/s -0.023 ft/s -0.0 knots Aug 23 04:12 CDT
00h08m ago
Velocity Y -0.024 m/s -0.079 ft/s -0.0 knots Aug 23 04:12 CDT
00h08m ago
pH 8.32 pH 8.32 pH 8.32 pH Aug 23 04:06 CDT
00h14m ago
Turbidity 3 ntu 3 ntu 3 ntu Aug 23 04:06 CDT
00h14m ago
Dissolved Oxygen 5.71 mg/L 0.000356 lb/ft3 0.000356 lb/ft3 Aug 23 04:06 CDT
00h14m 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)
Aug 23 04:00 CDT 86.0 24.600 -0.026 -0.062 8.32 4 0.000356
Aug 23 03:00 CDT 86.4 24.600 -0.043 -0.039 8.33 4 0.000362
Aug 23 02:00 CDT 86.5 24.900 0.007 -0.144 8.34 3 0.000377
Aug 23 01:00 CDT 86.9 25.700 0.164 -0.030 8.33 2 0.000386
Aug 23 00:00 CDT 86.7 25.300 0.108 0.082 8.34 0 0.000387
Aug 22 23:00 CDT 87.3 25.700 -0.013 -0.177 8.34 3 0.000403
Aug 22 22:00 CDT 87.3 26.000 -0.118 0.033 8.33 5 0.000405
Aug 22 21:00 CDT 87.4 26.000 -0.003 0.000 8.34 7 0.000413
Aug 22 20:00 CDT 87.6 26.100 0.026 0.013 8.35 13 0.000427
Aug 22 19:00 CDT 87.8 25.300 0.705 -0.653 8.38 9 0.000452
Aug 22 18:00 CDT 88.2 26.600 0.118 -0.026 8.37 -3 0.000530
Aug 22 17:00 CDT 88.2 26.200 0.177 -0.046 8.38 -3 0.000533
Aug 22 16:00 CDT 87.4 26.100 0.174 -0.023 8.40 -3 0.000531
Aug 22 15:00 CDT 87.1 26.700 -0.007 0.089 8.38 -3 0.000510
Aug 22 14:00 CDT 86.9 26.700 0.174 0.141 8.37 -3 0.000490
Aug 22 13:00 CDT 86.4 27.100 -0.154 0.089 8.34 -3 0.000451
Aug 22 12:00 CDT 86.2 27.100 -0.075 -0.007 8.31 -3 0.000423
Aug 22 11:00 CDT 86.0 27.100 -0.036 -0.026 8.31 -4 0.000395
Aug 22 10:00 CDT 85.8 27.000 -0.072 0.026 8.30 -3 0.000398
Aug 22 09:00 CDT 0.100 -0.082 0.020 8.29 -11 0.000431
Aug 22 08:00 CDT 86.0 25.900 -0.013 0.108 8.33 -3 0.000317
Aug 22 07:00 CDT 86.2 26.000 -0.095 -0.020 8.33 -2 0.000320
Aug 22 06:00 CDT 86.2 25.500 0.095 -0.072 8.35 -2 0.000339
Aug 22 05:00 CDT 86.9 26.400 0.115 -0.020 8.34 -1 0.000345
Aug 22 04:00 CDT 87.8 27.600 -0.118 0.046 8.34 -3 0.000369

Last 10 years of Data Availability

Full data availability chart

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