TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0014 7 feb 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) ** 0207 0100 38.7 740.5 +++++ 000.0 *** 000.0 078.2 ++++ **** 0207 0200 38.6 740.4 +++++ 000.0 *** 000.0 082.1 ++++ **** 0207 0300 38.6 740.3 +++++ 000.0 *** 000.0 083.3 ++++ **** 0207 0400 38.6 740.1 +++++ 000.0 *** 000.0 070.3 ++++ **** 0207 0500 38.6 739.9 +++++ 000.0 *** 000.0 073.5 ++++ **** 0207 0600 38.6 739.8 +++++ 000.0 *** 000.0 103.0 ++++ **** 0207 0700 38.7 739.7 +++++ 000.0 *** 000.0 118.7 ++++ **** 0207 0800 38.6 739.8 +++++ 000.0 *** 000.0 132.4 ++++ **** 0207 0900 38.6 739.9 +++++ 000.0 *** 000.0 123.9 ++++ **** 0207 1000 38.7 739.8 +++++ 000.0 *** 000.0 115.9 ++++ **** 0207 1100 38.7 739.7 +++++ 000.0 *** 000.0 132.3 ++++ **** 0207 1200 38.7 739.4 +++++ 000.0 *** 000.0 139.6 ++++ **** 0207 1300 38.7 739.0 +++++ 000.0 *** 000.0 130.8 ++++ **** 0207 1400 38.7 738.7 +++++ 000.0 *** 000.0 127.3 ++++ **** 0207 1500 38.7 738.5 +++++ 000.0 *** 000.0 123.6 ++++ **** 0207 1600 38.7 738.4 +++++ 000.0 *** 000.0 122.6 ++++ **** 0207 1700 38.7 738.3 +++++ 000.0 *** 000.0 114.7 ++++ **** 0207 1800 38.7 738.5 +++++ 000.0 *** 000.0 143.7 ++++ **** 0207 1900 38.7 738.5 +++++ 000.0 *** 000.0 119.2 ++++ **** 0207 2000 38.7 738.6 +++++ 000.0 *** 000.0 117.4 ++++ **** 0207 2100 38.7 738.7 +++++ 000.0 *** 000.0 115.1 ++++ **** 0207 2200 38.7 738.7 +++++ 000.0 *** 000.0 104.6 ++++ **** 0207 2300 38.6 738.8 +++++ 000.0 *** 000.0 072.1 ++++ **** 0208 000 38.6 739.0 +++++ 000.0 *** 000.0 071.4 ++++ **** ** Calculation of compensation depth @ 120% TDG [Baro. Pres. (765) - TDG Pres. (918)]/23 = 6.7 ft.