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13 Aug 2026 11:41 UTC 2026225+11:41 UTC


		171: National Park Service - Bird Island

NPSBI

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

Series	Metric	English	Marine	Observed at
Water Temperature	29.2 °C	84.6 °F	84.6 °F	Aug 13 06:12 CDT 00h13m ago
Salinity	44.500 psu	44.500 psu	44.500 psu	Aug 13 06:12 CDT 00h13m ago
pH	7.98 pH	7.98 pH	7.98 pH	Aug 13 06:12 CDT 00h13m ago
Turbidity	7 ntu	7 ntu	7 ntu	Aug 13 06:12 CDT 00h13m ago
Dissolved Oxygen	3.28 mg/L	0.000205 lb/ft³	0.000205 lb/ft³	Aug 13 06:12 CDT 00h13m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Aug 13 06:00 CDT	84.6	44.500	7.97	7	0.000199
Aug 13 05:00 CDT	84.9	44.500	7.98	7	0.000192
Aug 13 04:00 CDT	84.9	44.500	7.97	7	0.000194
Aug 13 03:00 CDT	85.3	44.500	8.03	8	0.000237
Aug 13 02:00 CDT	85.5	44.500	7.97	7	0.000199
Aug 13 01:00 CDT	85.8	44.500	7.99	8	0.000198
Aug 13 00:00 CDT	86.2	44.600	8.06	8	0.000237
Aug 12 23:00 CDT	86.7	44.700	8.07	8	0.000237
Aug 12 22:00 CDT	87.3	44.600	8.12	7	0.000255
Aug 12 21:00 CDT	88.0	44.600	8.18	8	0.000302
Aug 12 20:00 CDT	88.7	44.500	8.24	9	0.000358
Aug 12 19:00 CDT	89.6	44.400	8.29	9	0.000425
Aug 12 18:00 CDT	90.3	44.400	8.31	9	0.000471
Aug 12 17:00 CDT	90.5	44.400	8.32	9	0.000501
Aug 12 16:00 CDT	90.7	44.400	8.30	8	0.000533
Aug 12 15:00 CDT	90.3	44.300	8.27	8	0.000542
Aug 12 14:00 CDT	89.8	44.300	8.24	8	0.000533
Aug 12 13:00 CDT	88.9	44.400	8.20	7	0.000496
Aug 12 12:00 CDT	87.8	44.400	8.16	7	0.000438
Aug 12 11:00 CDT	87.1	44.400	8.12	6	0.000369
Aug 12 10:00 CDT	86.2	44.400	8.08	6	0.000293
Aug 12 09:00 CDT	85.6	44.300	8.05	6	0.000228
Aug 12 08:00 CDT	85.5	44.300	8.00	7	0.000168
Aug 12 07:00 CDT	85.5	44.300	8.00	10	0.000160
Aug 12 06:00 CDT	85.5	44.300	8.00	6	0.000150