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10 Apr 2026 13:01 UTC 2026100+13:01 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	22.5 °C	72.5 °F	72.5 °F	Apr 10 07:42 CDT 00h08m ago
Salinity	48.100 psu	48.100 psu	48.100 psu	Apr 10 07:42 CDT 00h08m ago
pH	8.19 pH	8.19 pH	8.19 pH	Apr 10 07:42 CDT 00h08m ago
Turbidity	6 ntu	6 ntu	6 ntu	Apr 10 07:42 CDT 00h08m ago
Dissolved Oxygen	5.35 mg/L	0.000334 lb/ft³	0.000334 lb/ft³	Apr 10 07:42 CDT 00h08m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Apr 10 07:00 CDT	72.5	48.100	8.21	6	0.000326
Apr 10 06:00 CDT	72.9	48.300	8.23	6	0.000336
Apr 10 05:00 CDT	72.9	48.200	8.22	7	0.000313
Apr 10 04:00 CDT	73.0	48.100	8.22	6	0.000292
Apr 10 03:00 CDT	73.4	48.200	8.24	6	0.000320
Apr 10 02:00 CDT	73.6	48.300	8.22	7	0.000343
Apr 10 01:00 CDT	73.6	48.200	8.22	6	0.000363
Apr 10 00:00 CDT	73.8	48.000	8.26	7	0.000371
Apr 09 23:00 CDT	73.8	48.000	8.26	7	0.000357
Apr 09 22:00 CDT	73.8	47.800	8.24	7	0.000376
Apr 09 21:00 CDT	73.6	47.800	8.21	7	0.000395
Apr 09 20:00 CDT	73.8	48.100	8.21	7	0.000416
Apr 09 19:00 CDT	74.3	47.600	8.24	8	0.000434
Apr 09 18:00 CDT	74.3	47.800	8.21	6	0.000452
Apr 09 17:00 CDT	75.7	48.300	8.27	7	0.000468
Apr 09 16:00 CDT	75.4	48.600	8.27	7	0.000486
Apr 09 15:00 CDT	76.3	48.600	8.31	8	0.000503
Apr 09 14:00 CDT	74.8	48.800	8.26	7	0.000494
Apr 09 13:00 CDT	73.9	48.500	8.24	6	0.000513
Apr 09 12:00 CDT	73.2	47.900	8.23	6	0.000502
Apr 09 11:00 CDT	72.5	47.400	8.19	6	0.000425
Apr 09 10:00 CDT	72.1	47.100	8.19	7	0.000418
Apr 09 09:00 CDT	71.8	47.000	8.15	7	0.000377
Apr 09 08:00 CDT	71.8	47.500	8.15	7	0.000328
Apr 09 07:00 CDT	71.8	47.200	8.20	6	0.000399