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10 Mar 2026 09:33 UTC 2026069+09:33 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	24.9 °C	76.8 °F	76.8 °F	Mar 10 04:12 CDT 00h12m ago
Salinity	57.200 psu	57.200 psu	57.200 psu	Mar 10 04:12 CDT 00h12m ago
pH	8.01 pH	8.01 pH	8.01 pH	Mar 10 04:12 CDT 00h12m ago
Turbidity	28 ntu	28 ntu	28 ntu	Mar 10 04:12 CDT 00h12m ago
Dissolved Oxygen	5.03 mg/L	0.000314 lb/ft³	0.000314 lb/ft³	Mar 10 04:12 CDT 00h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
Mar 10 04:00 CDT	76.6	57.100	8.01	26	0.000317
Mar 10 03:00 CDT	76.6	57.000	8.02	19	0.000322
Mar 10 02:00 CDT	76.8	57.000	8.03	20	0.000334
Mar 10 01:00 CDT	76.8	56.900	8.02	16	0.000329
Mar 10 00:00 CDT	77.0	56.800	8.02	17	0.000339
Mar 09 23:00 CDT	76.8	57.100	8.03	15	0.000339
Mar 09 22:00 CDT	77.2	57.000	8.04	15	0.000354
Mar 09 21:00 CDT	77.9	57.100	8.05	17	0.000350
Mar 09 20:00 CDT	78.1	57.000	8.06	18	0.000371
Mar 09 19:00 CDT	78.6	56.900	8.07	18	0.000403
Mar 09 18:00 CDT	78.8	56.700	8.06	22	0.000415
Mar 09 17:00 CDT	79.0	56.600	8.05	29	0.000405
Mar 09 16:00 CDT	79.2	56.600	8.03	35	0.000395
Mar 09 15:00 CDT	79.0	56.600	8.02	48	0.000378
Mar 09 14:00 CDT	78.6	56.400	8.02	50	0.000383
Mar 09 13:00 CDT	77.7	56.400	8.03	44	0.000384
Mar 09 12:00 CDT	76.6	56.300	8.03	37	0.000380
Mar 09 11:00 CDT	75.6	56.300	7.97	27	0.000390
Mar 09 10:00 CDT	75.2	56.200	7.98	18	0.000297
Mar 09 09:00 CDT	75.4	56.000	7.97	18	0.000263
Mar 09 08:00 CDT	75.4	55.900	7.96	19	0.000259
Mar 09 07:00 CDT	75.4	55.800	7.97	17	0.000262
Mar 09 06:00 CDT	75.4	55.700	7.98	14	0.000272
Mar 09 04:00 CDT	75.4	55.700	8.00	15	0.000294