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07 Feb 2026 09:51 UTC 2026038+09:51 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	15.2 °C	59.4 °F	59.4 °F	Feb 07 03:30 CST 00h15m ago
Salinity	0.000 psu	0.000 psu	0.000 psu	Feb 07 03:30 CST 00h15m ago
pH	7.78 pH	7.78 pH	7.78 pH	Feb 07 03:30 CST 00h15m ago
Turbidity	34 ntu	34 ntu	34 ntu	Feb 07 03:30 CST 00h15m ago
Dissolved Oxygen	10.18 mg/L	0.000636 lb/ft³	0.000636 lb/ft³	Feb 07 03:30 CST 00h15m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Feb 07 03:00 CST	59.7	0.000	7.78	4	0.000634
Feb 07 02:00 CST	60.3	0.000	7.79	21	0.000629
Feb 07 01:00 CST	60.6	0.000	7.82	23	0.000628
Feb 07 00:00 CST	60.8	0.000	7.83	6	0.000626
Feb 06 23:00 CST	61.0	0.000	7.86	5	0.000624
Feb 06 22:00 CST	61.5	0.000	7.89	23	0.000622
Feb 06 21:00 CST	61.7	0.000	7.93	4	0.000620
Feb 06 20:00 CST	61.9	3.200	7.97	316	0.000606
Feb 06 19:00 CST	62.4	0.800	7.98	295	0.000614
Feb 06 18:00 CST	62.8	44.800	7.99	9	0.000475
Feb 06 17:00 CST	63.7	8.400	8.00	343	0.000582
Feb 06 16:00 CST	63.9	44.600	8.00	7	0.000562
Feb 06 15:00 CST	63.5	44.600	7.98	7	0.000546
Feb 06 14:00 CST	62.8	0.000	7.98	201	0.000612
Feb 06 13:00 CST	62.1	44.100	7.98	8	0.000476
Feb 06 12:00 CST	60.3	18.500	7.97	500	0.000555
Feb 06 11:00 CST	59.0	0.000	7.90	4	0.000645
Feb 06 10:00 CST	57.2	0.800	7.94	280	0.000654
Feb 06 09:00 CST	55.9	10.900	7.93	434	0.000612
Feb 06 08:00 CST	55.8	44.000	7.91	17	0.000503
Feb 06 07:00 CST	56.5	16.700	7.91	531	0.000597
Feb 06 06:00 CST	56.7	35.900	7.92	27	0.000526
Feb 06 05:00 CST	57.0	24.600	7.93	45	0.000554
Feb 06 04:00 CST	57.4	24.900	7.93	538	0.000551
Feb 06 03:00 CST	57.7	16.300	7.94	125	0.000577