27 Feb 2026 04:11 UTC 2026058+04:11 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
more pictures
 
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 20.5 °C 68.9 °F 68.9 °F Feb 26 21:48 CST
00h14m ago
Salinity 30.600 psu 30.600 psu 30.600 psu Feb 26 21:48 CST
00h14m ago
Velocity X -0.016 m/s -0.052 ft/s -0.0 knots Feb 26 21:54 CST
00h08m ago
Velocity Y 0.007 m/s 0.023 ft/s 0.0 knots Feb 26 21:54 CST
00h08m ago
pH 8.33 pH 8.33 pH 8.33 pH Feb 26 21:48 CST
00h14m ago
Turbidity 97 ntu 97 ntu 97 ntu Feb 26 21:48 CST
00h14m ago
Dissolved Oxygen 7.39 mg/L 0.000461 lb/ft3 0.000461 lb/ft3 Feb 26 21:48 CST
00h14m 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)
Feb 26 21:00 CST 68.5 30.100 -0.105 -0.082 8.36 85 0.000461
Feb 26 20:00 CST 68.5 30.000 -0.046 -0.052 8.37 364 0.000468
Feb 26 19:00 CST 68.5 29.700 -0.066 -0.092 8.38 215 0.000469
Feb 26 18:00 CST 68.7 29.800 -0.013 -0.164 8.38 183 0.000473
Feb 26 17:00 CST 68.9 30.000 -0.121 -0.066 8.37 138 0.000475
Feb 26 16:00 CST 68.7 30.500 -0.112 -0.052 8.36 136 0.000473
Feb 26 15:00 CST 68.7 30.900 -0.059 -0.246 8.33 144 0.000474
Feb 26 14:00 CST 68.4 31.100 -0.046 -0.164 8.32 160 0.000470
Feb 26 13:00 CST 67.8 31.200 -0.148 0.112 8.32 198 0.000469
Feb 26 12:00 CST 67.3 31.200 -0.151 0.102 8.33 193 0.000468
Feb 26 11:00 CST 66.7 31.200 -0.092 -0.020 8.33 142 0.000463
Feb 26 10:00 CST 66.4 31.200 -0.059 0.026 8.33 104 0.000459
Feb 26 09:00 CST 66.0 31.200 0.026 0.059 8.33 121 0.000454
Feb 26 08:00 CST 65.7 31.100 -0.089 0.000 8.32 140 0.000449
Feb 26 07:00 CST 65.7 31.100 0.049 -0.007 8.33 110 0.000450
Feb 26 06:00 CST 65.8 31.000 0.079 -0.125 8.33 120 0.000451
Feb 26 05:00 CST 66.0 30.600 0.066 -0.131 8.33 137 0.000451
Feb 26 04:00 CST 66.2 31.200 0.003 0.026 8.32 148 0.000449
Feb 26 03:00 CST 66.0 30.900 -0.026 0.256 8.33 228 0.000454
Feb 26 02:00 CST 66.2 30.800 -0.095 0.039 8.34 178 0.000453
Feb 26 01:00 CST 66.2 30.700 -0.089 0.151 8.34 203 0.000454
Feb 26 00:00 CST 66.0 30.600 -0.069 0.075 8.35 196 0.000458
Feb 25 23:00 CST 65.8 30.600 0.075 -0.131 8.36 180 0.000461
Feb 25 22:00 CST 65.8 30.500 -0.089 -0.046 8.36 216 0.000462

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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