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05 Sep 2026 04:14 UTC 2026248+04:14 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	31.2 °C	88.2 °F	88.2 °F	Sep 04 23:00 CDT 00h12m ago
Salinity	50.300 psu	50.300 psu	50.300 psu	Sep 04 23:00 CDT 00h12m ago
pH	8.33 pH	8.33 pH	8.33 pH	Sep 04 23:00 CDT 00h12m ago
Turbidity	6 ntu	6 ntu	6 ntu	Sep 04 23:00 CDT 00h12m ago
Dissolved Oxygen	5.04 mg/L	0.000315 lb/ft³	0.000315 lb/ft³	Sep 04 23:00 CDT 00h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Sep 04 23:00 CDT	88.2	50.300	8.33	6	0.000315
Sep 04 22:00 CDT	87.8	50.200	8.25	6	0.000299
Sep 04 21:00 CDT	89.2	50.400	8.35	6	0.000379
Sep 04 20:00 CDT	90.3	50.600	8.48	6	0.000500
Sep 04 19:00 CDT	91.4	50.800	8.52	6	0.000583
Sep 04 18:00 CDT	91.0	50.500	8.49	6	0.000624
Sep 04 17:00 CDT	91.2	50.400	8.50	7	0.000685
Sep 04 16:00 CDT	90.7	50.300	8.45	7	0.000650
Sep 04 15:00 CDT	90.0	50.200	8.38	7	0.000590
Sep 04 14:00 CDT	90.0	50.200	8.39	6	0.000634
Sep 04 13:00 CDT	88.9	50.200	8.30	8	0.000501
Sep 04 12:00 CDT	87.4	50.200	8.24	6	0.000392
Sep 04 11:00 CDT	86.7	50.100	8.18	7	0.000325
Sep 04 10:00 CDT	86.4	50.100	8.13	26	0.000250
Sep 04 09:00 CDT	85.8	50.000	8.11	6	0.000192
Sep 04 08:00 CDT	85.6	50.000	8.07	4	0.000130
Sep 04 07:00 CDT	85.6	50.000	8.08	5	0.000143
Sep 04 06:00 CDT	85.8	50.100	8.10	5	0.000162
Sep 04 05:00 CDT	86.0	50.100	8.10	5	0.000154
Sep 04 04:00 CDT	86.2	50.100	8.11	5	0.000168
Sep 04 03:00 CDT	86.4	50.100	8.15	5	0.000197
Sep 04 02:00 CDT	86.5	50.100	8.19	5	0.000212
Sep 04 01:00 CDT	86.9	50.100	8.22	5	0.000230
Sep 04 00:00 CDT	87.4	50.200	8.27	5	0.000264
Sep 03 23:00 CDT	87.8	50.200	8.30	5	0.000285