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24 Apr 2026 16:14 UTC 2026114+16:14 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	25.7 °C	78.3 °F	78.3 °F	Apr 24 11:00 CDT 00h12m ago
Salinity	54.800 psu	54.800 psu	54.800 psu	Apr 24 11:00 CDT 00h12m ago
pH	8.05 pH	8.05 pH	8.05 pH	Apr 24 11:00 CDT 00h12m ago
Turbidity	10 ntu	10 ntu	10 ntu	Apr 24 11:00 CDT 00h12m ago
Dissolved Oxygen	5.10 mg/L	0.000318 lb/ft³	0.000318 lb/ft³	Apr 24 11:00 CDT 00h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Apr 24 11:00 CDT	78.3	54.800	8.05	10	0.000318
Apr 24 10:00 CDT	77.9	54.800	8.03	8	0.000290
Apr 24 09:00 CDT	77.7	54.700	8.00	8	0.000257
Apr 24 08:00 CDT	77.7	54.600	7.99	8	0.000255
Apr 24 07:00 CDT	77.9	54.600	8.00	8	0.000274
Apr 24 06:00 CDT	78.4	54.500	7.99	9	0.000277
Apr 24 05:00 CDT	78.8	54.500	8.02	9	0.000307
Apr 24 04:00 CDT	78.8	54.500	8.02	11	0.000302
Apr 24 03:00 CDT	78.6	54.400	8.02	7	0.000307
Apr 24 02:00 CDT	78.8	54.500	8.03	9	0.000323
Apr 24 01:00 CDT	78.4	54.500	8.00	7	0.000303
Apr 24 00:00 CDT	78.6	54.400	8.01	14	0.000308
Apr 23 23:00 CDT	79.0	54.400	8.01	8	0.000315
Apr 23 22:00 CDT	79.5	54.400	8.06	8	0.000355
Apr 23 21:00 CDT	79.7	54.400	8.07	9	0.000357
Apr 23 20:00 CDT	80.2	54.400	8.10	10	0.000393
Apr 23 19:00 CDT	80.8	54.300	8.14	9	0.000439
Apr 23 18:00 CDT	81.0	54.300	8.14	10	0.000466
Apr 23 17:00 CDT	81.1	54.300	8.15	10	0.000503
Apr 23 16:00 CDT	80.8	54.300	8.14	11	0.000498
Apr 23 15:00 CDT	80.1	54.200	8.12	10	0.000499
Apr 23 14:00 CDT	79.3	54.200	8.12	9	0.000492
Apr 23 13:00 CDT	78.8	54.200	8.11	11	0.000476
Apr 23 12:00 CDT	77.9	54.200	8.09	9	0.000446
Apr 23 11:00 CDT	77.2	54.100	8.06	9	0.000409