22 Apr 2026 15:23 UTC 2026112+15:23 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 21.8 °C 71.2 °F 71.2 °F Apr 22 10:06 CDT
00h12m ago
Salinity 32.900 psu 32.900 psu 32.900 psu Apr 22 10:06 CDT
00h12m ago
Velocity X 0.024 m/s 0.079 ft/s 0.0 knots Apr 22 10:12 CDT
00h06m ago
Velocity Y -0.018 m/s -0.059 ft/s -0.0 knots Apr 22 10:12 CDT
00h06m ago
pH 8.08 pH 8.08 pH 8.08 pH Apr 22 10:06 CDT
00h12m ago
Turbidity 15 ntu 15 ntu 15 ntu Apr 22 10:06 CDT
00h12m ago
Dissolved Oxygen 7.17 mg/L 0.000448 lb/ft3 0.000448 lb/ft3 Apr 22 10:06 CDT
00h12m 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)
Apr 22 10:00 CDT 71.1 32.800 0.157 -0.072 8.08 15 0.000448
Apr 22 09:00 CDT 70.7 32.900 0.194 -0.102 8.08 15 0.000441
Apr 22 08:00 CDT 70.7 32.900 0.154 -0.033 8.08 17 0.000436
Apr 22 07:00 CDT 70.7 32.900 0.164 -0.056 8.08 19 0.000437
Apr 22 06:00 CDT 70.7 33.100 0.102 -0.030 8.09 21 0.000440
Apr 22 05:00 CDT 70.5 33.200 0.016 -0.095 8.09 21 0.000444
Apr 22 04:00 CDT 70.5 33.500 0.069 -0.089 8.08 32 0.000436
Apr 22 03:00 CDT 70.5 33.600 0.075 -0.118 8.08 39 0.000439
Apr 22 02:00 CDT 70.5 33.600 0.049 -0.125 8.09 42 0.000444
Apr 22 01:00 CDT 70.5 33.600 0.121 -0.102 8.09 46 0.000448
Apr 22 00:00 CDT 70.5 33.500 0.056 -0.069 8.10 48 0.000453
Apr 21 23:00 CDT 70.5 33.400 0.003 -0.039 8.10 51 0.000454
Apr 21 22:00 CDT 70.5 33.500 0.036 -0.026 8.10 51 0.000456
Apr 21 21:00 CDT 70.5 33.400 0.023 -0.010 8.11 46 0.000460
Apr 21 20:00 CDT 70.5 33.400 -0.016 -0.030 8.10 46 0.000464
Apr 21 19:00 CDT 70.5 33.300 0.046 -0.056 8.10 51 0.000465
Apr 21 18:00 CDT 70.5 33.300 0.013 -0.089 8.10 52 0.000466
Apr 21 17:00 CDT 70.5 33.300 0.043 -0.085 8.10 55 0.000464
Apr 21 16:00 CDT 70.2 33.300 -0.046 0.003 8.10 66 0.000457
Apr 21 15:00 CDT 70.0 33.400 -0.023 0.010 8.10 69 0.000453
Apr 21 14:00 CDT 69.6 33.300 0.026 -0.115 8.10 75 0.000448
Apr 21 13:00 CDT 69.4 33.100 0.007 -0.082 8.10 118 0.000443
Apr 21 12:00 CDT 69.3 32.900 0.056 -0.115 8.10 107 0.000443
Apr 21 11:00 CDT 69.1 33.000 -0.013 -0.069 8.10 96 0.000439
Apr 21 10:00 CDT 69.1 33.100 0.026 -0.069 8.10 93 0.000438

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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