24 May 2025 09:42 UTC 2025144+09:42 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 29.1 °C 84.4 °F 84.4 °F May 24 04:12 CDT
00h20m ago
Salinity 30.800 psu 30.800 psu 30.800 psu May 24 04:12 CDT
00h20m ago
pH 8.47 pH 8.47 pH 8.47 pH May 24 04:12 CDT
00h20m ago
Turbidity 8 ntu 8 ntu 8 ntu May 24 04:12 CDT
00h20m ago
Dissolved Oxygen 3.37 mg/L 0.000210 lb/ft3 0.000210 lb/ft3 May 24 04:12 CDT
00h20m 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 24 04:00 CDT 84.6 30.800 8.48 8 0.000206
May 24 03:00 CDT 84.9 30.800 8.50 8 0.000222
May 24 02:00 CDT 85.3 30.800 8.51 9 0.000235
May 24 01:00 CDT 85.6 30.800 8.54 9 0.000258
May 24 00:00 CDT 86.2 30.800 8.57 9 0.000268
May 23 23:00 CDT 86.5 30.800 8.57 8 0.000276
May 23 22:00 CDT 87.3 30.800 8.60 9 0.000298
May 23 21:00 CDT 87.8 30.800 8.63 8 0.000302
May 23 20:00 CDT 88.5 30.800 8.67 11 0.000346
May 23 19:00 CDT 89.2 30.800 8.71 8 0.000369
May 23 18:00 CDT 89.6 30.900 8.72 8 0.000393
May 23 17:00 CDT 90.0 30.800 8.73 8 0.000384
May 23 16:00 CDT 89.6 30.900 8.70 11 0.000359
May 23 15:00 CDT 88.7 30.900 8.65 9 0.000308
May 23 14:00 CDT 88.0 31.000 8.64 10 0.000321
May 23 13:00 CDT 87.3 30.900 8.59 9 0.000343
May 23 12:00 CDT 86.4 30.800 8.50 7 0.000287
May 23 11:00 CDT 85.8 30.800 8.49 6 0.000252
May 23 10:00 CDT 84.9 31.000 8.49 7 0.000213
May 23 09:00 CDT 84.6 31.000 8.48 8 0.000170
May 23 08:00 CDT 84.6 30.800 8.42 7 0.000194
May 23 07:00 CDT 84.2 30.900 8.41 14 0.000182
May 23 06:00 CDT 83.8 30.900 8.45 14 0.000227
May 23 05:00 CDT 84.6 31.000 8.51 13 0.000205
May 23 04:00 CDT 84.9 31.100 8.56 7 0.000244

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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