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27 Jun 2026 15:15 UTC 2026178+15:15 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	Jun 27 09:42 CDT 00h12m ago
Salinity	38.700 psu	38.700 psu	38.700 psu	Jun 27 09:42 CDT 00h12m ago
pH	8.36 pH	8.36 pH	8.36 pH	Jun 27 09:42 CDT 00h12m ago
Turbidity	4 ntu	4 ntu	4 ntu	Jun 27 09:42 CDT 00h12m ago
Dissolved Oxygen	4.86 mg/L	0.000303 lb/ft³	0.000303 lb/ft³	Jun 27 09:42 CDT 00h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Jun 27 09:00 CDT	84.4	38.700	8.35	4	0.000265
Jun 27 08:00 CDT	83.8	38.700	8.33	4	0.000241
Jun 27 07:00 CDT	83.8	38.800	8.28	4	0.000204
Jun 27 06:00 CDT	84.2	38.700	8.30	4	0.000209
Jun 27 05:00 CDT	84.6	38.800	8.32	4	0.000218
Jun 27 04:00 CDT	84.7	38.800	8.33	4	0.000228
Jun 27 03:00 CDT	84.7	38.800	8.24	4	0.000207
Jun 27 02:00 CDT	85.3	38.700	8.24	4	0.000204
Jun 27 01:00 CDT	85.8	38.600	8.28	4	0.000224
Jun 27 00:00 CDT	86.2	38.700	8.32	4	0.000248
Jun 26 23:00 CDT	86.7	38.800	8.38	4	0.000278
Jun 26 22:00 CDT	87.3	38.900	8.46	4	0.000315
Jun 26 21:00 CDT	88.2	39.000	8.50	4	0.000343
Jun 26 20:00 CDT	88.9	39.000	8.56	4	0.000392
Jun 26 19:00 CDT	89.4	39.000	8.60	4	0.000440
Jun 26 18:00 CDT	89.8	39.000	8.62	4	0.000467
Jun 26 17:00 CDT	90.0	39.000	8.63	4	0.000481
Jun 26 16:00 CDT	89.8	39.100	8.66	4	0.000493
Jun 26 15:00 CDT	89.4	39.100	8.66	4	0.000500
Jun 26 14:00 CDT	88.5	39.100	8.61	4	0.000488
Jun 26 13:00 CDT	87.6	39.100	8.55	4	0.000453
Jun 26 12:00 CDT	86.5	39.200	8.48	4	0.000413
Jun 26 11:00 CDT	85.6	39.200	8.40	3	0.000358
Jun 26 10:00 CDT	84.7	39.200	8.36	4	0.000315
Jun 26 09:00 CDT	84.2	39.300	8.30	3	0.000263