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01 May 2026 23:58 UTC 2026121+23:58 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	26.1 °C	79.0 °F	79.0 °F	May 01 18:42 CDT 00h12m ago
Salinity	53.500 psu	53.500 psu	53.500 psu	May 01 18:42 CDT 00h12m ago
pH	8.08 pH	8.08 pH	8.08 pH	May 01 18:42 CDT 00h12m ago
Turbidity	28 ntu	28 ntu	28 ntu	May 01 18:42 CDT 00h12m ago
Dissolved Oxygen	4.89 mg/L	0.000305 lb/ft³	0.000305 lb/ft³	May 01 18:42 CDT 00h12m ago

Date/Time	Water Temp (°F)	Sal (psu)	pH (pH)	Turb (ntu)	DO (lb/ft³)
May 01 18:00 CDT	79.3	53.400	8.06	20	0.000295
May 01 17:00 CDT	80.1	53.300	8.06	23	0.000297
May 01 16:00 CDT	80.6	53.400	8.07	20	0.000302
May 01 15:00 CDT	81.0	53.400	8.07	11	0.000296
May 01 14:00 CDT	81.0	53.300	8.08	9	0.000304
May 01 13:00 CDT	81.0	53.300	8.09	9	0.000297
May 01 12:00 CDT	81.0	53.500	8.08	11	0.000292
May 01 11:00 CDT	80.8	53.600	8.09	7	0.000284
May 01 10:00 CDT	80.8	53.500	8.09	9	0.000287
May 01 09:00 CDT	79.9	53.600	8.06	7	0.000235
May 01 08:00 CDT	80.8	53.500	8.04	9	0.000220
May 01 07:00 CDT	81.0	53.500	8.08	10	0.000266
May 01 06:00 CDT	81.0	53.500	8.09	10	0.000272
May 01 05:00 CDT	81.3	53.500	8.09	10	0.000278
May 01 04:00 CDT	81.5	53.500	8.10	11	0.000293
May 01 03:00 CDT	81.7	53.500	8.12	10	0.000308
May 01 02:00 CDT	81.9	53.600	8.14	9	0.000320
May 01 01:00 CDT	82.0	53.700	8.14	7	0.000302
May 01 00:00 CDT	82.8	53.700	8.20	7	0.000309
Apr 30 23:00 CDT	83.5	53.800	8.27	7	0.000322
Apr 30 22:00 CDT	84.0	53.800	8.19	7	0.000309
Apr 30 21:00 CDT	84.4	53.700	8.22	8	0.000341
Apr 30 20:00 CDT	84.7	53.500	8.31	8	0.000413
Apr 30 19:00 CDT	84.4	53.500	8.25	7	0.000406
Apr 30 18:00 CDT	84.7	53.500	8.26	8	0.000424