TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0650 22 may 2012 WA TM BARO TD GAS GAS DELTA P SPILL TOT DEPTH OF COMPENSATION DATE TIME DEG F PRES PRES % MM QS QR GAGE(FT) DEPTH(FT) ** 0522 0700 56.6 756.0 860.0 113.8 104 099.9 303.6 29.8 4.5 0522 0800 56.6 756.0 859.0 113.6 103 099.8 317.9 31.8 4.5 0522 0900 56.6 756.0 858.0 113.5 102 099.7 343.6 29.6 4.4 0522 1000 56.6 756.0 856.0 113.2 100 099.7 349.6 23.4 4.3 0522 1100 56.6 756.0 859.0 113.6 103 100.0 343.8 28.6 4.5 0522 1200 56.6 756.0 860.0 113.8 104 105.0 347.4 30.2 4.5 0522 1300 56.6 755.0 859.0 113.8 104 123.7 354.9 26.0 4.5 0522 1400 56.7 755.0 858.0 113.6 103 134.3 381.2 23.7 4.5 0522 1500 56.7 754.0 862.0 114.3 108 134.3 373.9 26.0 4.7 0522 1600 56.8 754.0 864.0 114.6 110 134.2 377.2 23.7 4.8 0522 1700 56.8 755.0 868.0 115.0 113 133.8 377.4 28.0 4.9 0522 1800 56.9 755.0 868.0 115.0 113 133.4 376.0 24.9 4.9 0522 1900 56.9 756.0 872.0 115.3 116 132.9 375.7 28.7 5.0 0522 2000 56.9 756.0 868.0 114.8 112 132.7 375.0 23.0 4.9 0522 2100 56.9 756.0 868.0 114.8 112 132.6 376.9 25.5 4.9 0522 2200 56.9 757.0 864.0 114.1 107 112.1 353.4 24.1 4.7 0522 2300 56.8 757.0 864.0 114.1 107 111.7 351.8 22.0 4.7 0523 000 56.8 757.0 865.0 114.3 108 100.0 320.3 32.5 4.7 0523 0100 56.7 757.0 866.0 114.4 109 158.9 322.1 34.3 4.7 0523 0200 56.7 757.0 864.0 114.1 107 168.3 329.0 31.3 4.7 0523 0300 56.6 757.0 862.0 113.9 105 168.2 329.1 31.6 4.6 0523 0400 56.5 758.0 858.0 113.2 100 168.5 330.1 28.6 4.3 0523 0500 56.4 758.0 856.0 112.9 098 167.8 349.7 29.0 4.3 0523 0600 ++++ +++++ +++++ +++++ 000 167.1 363.5 ++++ 0.0 ** Calculation of compensation depth @ 120% TDG [Baro. Pres. (765) - TDG Pres. (918)]/23 = 6.7 ft.