TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0637 22 may 2012 WA TM BARO TD GAS GAS SPILL TOT DEPTH OF COMPENSATION DATE TIME DEG F PRES PRES % QS QR GAGE(FT) DEPTH(FT) ** 0522 0700 50.2 738.0 906.0 122.8 049.8 201.8 ++++ 7.3 0522 0800 50.2 738.0 907.0 122.9 028.3 208.6 ++++ 7.3 0522 0900 50.0 738.0 904.0 122.5 021.0 193.5 ++++ 7.2 0522 1000 50.0 738.0 900.0 122.0 021.0 195.1 ++++ 7.0 0522 1100 50.2 738.0 897.0 121.5 021.0 199.5 ++++ 6.9 0522 1200 50.2 738.0 896.0 121.4 035.3 216.7 ++++ 6.9 0522 1300 50.2 738.0 896.0 121.4 046.1 209.3 ++++ 6.9 0522 1400 50.2 738.0 898.0 121.7 046.1 209.1 ++++ 7.0 0522 1500 50.2 738.0 900.0 122.0 046.1 213.4 ++++ 7.0 0522 1600 50.2 737.0 902.0 122.4 046.2 212.4 ++++ 7.2 0522 1700 50.2 737.0 904.0 122.7 046.2 214.3 ++++ 7.3 0522 1800 50.4 737.0 906.0 122.9 046.2 218.6 ++++ 7.3 0522 1900 50.4 737.0 906.0 122.9 046.1 209.5 ++++ 7.3 0522 2000 50.4 737.0 905.0 122.8 046.1 204.1 ++++ 7.3 0522 2100 50.4 738.0 905.0 122.6 044.7 206.9 ++++ 7.3 0522 2200 50.4 738.0 903.0 122.4 030.6 196.0 ++++ 7.2 0522 2300 50.4 738.0 903.0 122.4 030.6 207.8 ++++ 7.2 0523 000 50.2 738.0 900.0 122.0 030.6 201.5 ++++ 7.0 0523 0100 50.2 738.0 899.0 121.8 030.6 190.5 ++++ 7.0 0523 0200 50.2 738.0 896.0 121.4 030.6 181.3 ++++ 6.9 0523 0300 50.2 738.0 896.0 121.4 030.6 182.7 ++++ 6.9 0523 0400 50.2 738.0 895.0 121.3 030.5 181.0 ++++ 6.8 0523 0500 50.2 738.0 895.0 121.3 030.5 194.0 ++++ 6.8 0523 0600 ++++ +++++ +++++ +++++ 030.5 200.1 ++++ 0.0 ** Calculation of compensation depth @ 120% TDG [Baro. Pres. (765) - TDG Pres. (918)]/23 = 6.7 ft.