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04 Nov 2025 21:26 UTC 2025308+21:26 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	22.9 °C	73.2 °F	73.2 °F	Nov 04 14:12 CST 01h12m ago
Salinity	1.700 psu	1.700 psu	1.700 psu	Nov 04 14:12 CST 01h12m ago
pH	8.15 pH	8.15 pH	8.15 pH	Nov 04 14:12 CST 01h12m ago
Turbidity	9 ntu	9 ntu	9 ntu	Nov 04 14:12 CST 01h12m ago
Dissolved Oxygen	12.28 mg/L	0.000767 lb/ft³	0.000767 lb/ft³	Nov 04 14:12 CST 01h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Nov 04 14:00 CST	73.2	1.700	8.16	9	0.000762
Nov 04 13:00 CST	72.7	1.700	8.15	9	0.000739
Nov 04 12:00 CST	72.0	1.600	8.14	8	0.000710
Nov 04 11:00 CST	71.2	1.600	8.12	7	0.000644
Nov 04 10:00 CST	70.3	1.500	8.13	6	0.000598
Nov 04 09:00 CST	69.6	1.500	8.12	7	0.000549
Nov 04 08:00 CST	69.3	1.500	8.11	7	0.000528
Nov 04 07:00 CST	69.4	1.500	8.11	7	0.000506
Nov 04 06:00 CST	69.6	1.500	8.11	7	0.000521
Nov 04 05:00 CST	69.8	1.500	8.13	7	0.000534
Nov 04 04:00 CST	69.8	1.500	8.13	7	0.000544
Nov 04 03:00 CST	70.0	1.500	8.15	7	0.000578
Nov 04 02:00 CST	70.2	1.500	8.11	7	0.000564
Nov 04 01:00 CST	70.3	1.600	8.13	7	0.000594
Nov 04 00:00 CST	70.3	1.600	8.16	8	0.000617
Nov 03 23:00 CST	70.7	1.600	8.21	7	0.000695
Nov 03 22:00 CST	70.7	1.600	8.18	8	0.000679
Nov 03 21:00 CST	70.7	1.600	8.17	9	0.000666
Nov 03 20:00 CST	70.9	1.600	8.14	9	0.000656
Nov 03 19:00 CST	71.4	1.700	8.17	8	0.000704
Nov 03 18:00 CST	72.9	0.000	8.24	7	0.000832
Nov 03 17:00 CST	72.5	1.700	8.23	8	0.000830
Nov 03 16:00 CST	72.5	1.700	8.22	8	0.000844
Nov 03 15:00 CST	72.3	1.700	8.22	8	0.000849