26 May 2026 11:29 UTC 2026146+11:29 UTC
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171: National Park Service - Bird Island

27° 29' 4" N   97° 19' 5" W
NPSBI
United States National Park Service United States National Park Service

Station Information

National Park Service - Bird Island
National Park Service - Bird Island
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Station Name:National Park Service - Bird Island
DNR ID:171
Location:27° 29' 4" N, 97° 19' 5" W

Water Level Forecasts

Latest Observations

Series Metric English Marine Observed at
Water Temperature 27.5 °C 81.5 °F 81.5 °F May 26 06:12 CDT
00h13m ago
Salinity 50.700 psu 50.700 psu 50.700 psu May 26 06:12 CDT
00h13m ago
pH 8.10 pH 8.10 pH 8.10 pH May 26 06:12 CDT
00h13m ago
Turbidity 8 ntu 8 ntu 8 ntu May 26 06:12 CDT
00h13m ago
Dissolved Oxygen 4.39 mg/L 0.000274 lb/ft3 0.000274 lb/ft3 May 26 06:12 CDT
00h13m ago

Maps

National Park Service - Bird Island
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Recent Observations

Date/Time Water
Temp (°F)
Sal (psu) pH (pH) Turb (ntu) DO (lb/ft3)
May 26 06:00 CDT 81.5 50.700 8.10 8 0.000275
May 26 05:00 CDT 81.9 50.600 8.11 7 0.000282
May 26 04:00 CDT 82.2 50.600 8.13 8 0.000297
May 26 03:00 CDT 82.4 50.500 8.17 8 0.000325
May 26 02:00 CDT 82.8 50.400 8.19 8 0.000336
May 26 01:00 CDT 83.1 50.300 8.26 8 0.000376
May 26 00:00 CDT 83.1 50.300 8.25 9 0.000398
May 25 23:00 CDT 83.3 50.300 8.24 9 0.000396
May 25 22:00 CDT 83.8 50.200 8.29 9 0.000440
May 25 21:00 CDT 84.9 50.100 8.35 8 0.000489
May 25 20:00 CDT 85.5 50.200 8.31 9 0.000479
May 25 19:00 CDT 86.9 50.000 8.42 7 0.000577
May 25 18:00 CDT 86.4 50.000 8.38 9 0.000566
May 25 17:00 CDT 86.0 50.000 8.38 8 0.000576
May 25 16:00 CDT 85.6 49.900 8.36 7 0.000561
May 25 15:00 CDT 84.4 49.800 8.31 7 0.000511
May 25 14:00 CDT 83.7 49.900 8.28 7 0.000491
May 25 13:00 CDT 82.8 49.800 8.21 7 0.000399
May 25 12:00 CDT 81.3 49.800 8.18 6 0.000349
May 25 11:00 CDT 79.9 49.800 8.16 6 0.000312
May 25 10:00 CDT 79.2 49.800 8.13 6 0.000255
May 25 09:00 CDT 78.8 49.800 8.11 6 0.000230
May 25 08:00 CDT 78.8 49.700 8.10 6 0.000204
May 25 07:00 CDT 79.0 49.700 8.13 6 0.000230
May 25 06:00 CDT 79.2 49.700 8.14 6 0.000245

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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