U.S. Geological Survey
Data collected in the last three days at Columbia River below The Dalles Dam at The Dalles, Oregon
These data are Provisional real-time data
and are subject to revision. (-- indicates not available)
WATER BAROMETRIC TOTAL TOTAL
YEAR MONTH DAY HOUR TEMPERATURE PRESSURE GAS PRESSURE GAS PRESSURE
(in degrees C) (in mm Hg) (in mm Hg) (in percent
saturation)
________________________________________________________________________________________
2009 11 20 1 10.3 751 748 99.6
2009 11 20 2 10.3 751 748 99.6
2009 11 20 3 10.3 750 747 99.6
2009 11 20 4 10.3 750 747 99.6
2009 11 20 5 10.3 749 747 99.7
2009 11 20 6 10.3 749 747 99.7
2009 11 20 7 10.2 749 747 99.7
2009 11 20 8 10.3 749 748 99.9
2009 11 20 9 10.3 748 749 100.1
2009 11 20 10 10.3 748 749 100.1
2009 11 20 11 10.2 748 749 100.1
2009 11 20 12 10.2 748 749 100.1
2009 11 20 13 10.3 748 749 100.1
2009 11 20 14 10.3 749 749 100.0
2009 11 20 15 10.3 750 749 99.9
2009 11 20 16 10.3 750 749 99.9
2009 11 20 17 10.2 751 749 99.7
2009 11 20 18 10.2 752 749 99.6
2009 11 20 19 10.2 753 749 99.5
2009 11 20 20 10.2 754 749 99.3
2009 11 20 21 10.2 755 749 99.2
2009 11 20 22 10.2 756 749 99.1
2009 11 20 23 10.2 757 749 98.9
2009 11 20 24 10.2 758 749 98.8
2009 11 21 1 10.2 758 748 98.7
2009 11 21 2 10.2 759 748 98.6
2009 11 21 3 10.2 760 748 98.4
2009 11 21 4 10.2 760 748 98.4
2009 11 21 5 10.2 761 748 98.3
2009 11 21 6 10.1 761 748 98.3
2009 11 21 7 10.1 761 748 98.3
2009 11 21 8 10.1 762 748 98.2
2009 11 21 9 10.1 762 748 98.2
2009 11 21 10 10.1 762 748 98.2
2009 11 21 11 10.1 762 748 98.2
2009 11 21 12 10.1 762 749 98.3
2009 11 21 13 10.1 761 749 98.4
2009 11 21 14 10.1 760 749 98.6
2009 11 21 15 10.1 760 749 98.6
2009 11 21 16 10.1 759 749 98.7
2009 11 21 17 10.0 758 748 98.7
2009 11 21 18 10.0 758 748 98.7
2009 11 21 19 10.0 757 748 98.8
2009 11 21 20 10.0 756 748 98.9
2009 11 21 21 10.0 755 748 99.1
2009 11 21 22 10.0 754 748 99.2
2009 11 21 23 10.0 753 748 99.3
2009 11 21 24 9.9 751 747 99.5
2009 11 22 1 9.9 749 747 99.7
2009 11 22 2 9.9 748 747 99.9
2009 11 22 3 9.9 748 746 99.7
2009 11 22 4 9.9 748 746 99.7
2009 11 22 5 9.9 748 746 99.7
2009 11 22 6 9.9 749 746 99.6
2009 11 22 7 9.9 750 746 99.5
2009 11 22 8 9.9 751 746 99.3
2009 11 22 9 9.8 753 746 99.1
2009 11 22 10 9.9 754 746 98.9
2009 11 22 11 9.8 756 747 98.8
2009 11 22 12 9.9 757 747 98.7
2009 11 22 13 9.9 758 748 98.7
2009 11 22 14 9.9 759 748 98.6
2009 11 22 15 9.9 760 748 98.4
2009 11 22 16 9.9 762 748 98.2
2009 11 22 17 9.8 763 748 98.0
2009 11 22 18 9.8 764 749 98.0
2009 11 22 19 9.8 765 749 97.9
2009 11 22 20 9.8 766 749 97.8
2009 11 22 21 9.8 766 749 97.8
2009 11 22 22 9.8 766 749 97.8
2009 11 22 23 9.8 767 749 97.7
2009 11 22 24 9.8 767 749 97.7
2009 11 23 1 9.8 768 749 97.5
2009 11 23 2 9.8 768 749 97.5
2009 11 23 3 9.8 768 749 97.5
2009 11 23 4 9.8 769 750 97.5
2009 11 23 5 9.8 769 750 97.5
2009 11 23 6 9.8 769 750 97.5
2009 11 23 7 9.7 770 750 97.4
2009 11 23 8 9.8 770 751 97.5
2009 11 23 9 9.7 770 751 97.5
2009 11 23 10 9.8 771 751 97.4
2009 11 23 11 9.8 770 751 97.5
2009 11 23 12 9.8 770 751 97.5
2009 11 23 13 9.8 770 751 97.5
2009 11 23 14 9.7 769 751 97.7
2009 11 23 15 9.7 769 751 97.7
2009 11 23 16 9.7 769 751 97.7
2009 11 23 17 9.7 769 751 97.7
2009 11 23 18 9.7 769 751 97.7
2009 11 23 19 9.7 769 751 97.7
2009 11 23 20 -- -- -- --
2009 11 23 21 -- -- -- --
2009 11 23 22 -- -- -- --
2009 11 23 23 -- -- -- --
2009 11 23 24 -- -- -- --
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Last modified: Wed Oct 8, 1997