TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0100 26 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0526 0100 + 672.0 + + 6.7 0.0 0526 0200 + 672.0 + + 6.6 0.0 0526 0300 + 673.0 + + 6.7 0.0 0526 0400 + 673.0 + + 6.6 0.0 0526 0500 + 673.0 + + 6.6 0.0 0526 0600 + 673.0 + + 6.8 0.0 0526 0700 + 674.0 + + 6.8 0.0 0526 0800 + 674.0 + + 6.8 0.0 0526 0900 + 674.0 + + 6.8 0.0 0526 1000 + 673.0 + + 6.7 0.0 0526 1100 + 673.0 + + 6.8 0.0 0526 1200 + 672.0 + + 6.7 0.0 0526 1300 + 672.0 + + 6.6 0.0 0526 1400 + 672.0 + + 6.7 0.0 0526 1500 + 672.0 + + 6.8 0.0 0526 1600 + 673.0 + + 6.8 0.0 0526 1700 + 673.0 + + 6.7 0.0 0526 1800 + 673.0 + + 6.8 0.0 0526 1900 + 674.0 + + 6.8 0.0 0526 2000 + 674.0 + + 6.8 0.0 0526 2100 + 675.0 + + 6.7 0.0 0526 2200 + 675.0 + + 6.7 0.0 0526 2300 + 676.0 + + 7.1 0.0 0527 0000 + 676.0 + + 6.7 0.0 0527 0100 + 676.0 + + 6.8 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 46.1 694.5 719.0 103.5 12.0 25.0 0.0 0526 0200 46.2 694.9 719.0 103.5 12.0 25.0 0.0 0526 0300 46.1 695.5 719.0 103.4 12.0 25.0 0.0 0526 0400 46.0 695.8 718.0 103.2 12.0 25.0 0.0 0526 0500 46.0 696.2 718.0 103.1 12.0 25.0 0.0 0526 0600 45.9 696.5 718.0 103.1 12.0 25.0 0.0 0526 0700 45.9 696.7 718.0 103.1 12.0 25.0 0.0 0526 0800 46.0 696.9 719.0 103.2 12.0 25.0 0.0 0526 0900 46.1 696.8 720.0 103.3 12.0 25.0 0.0 0526 1000 46.1 696.9 720.0 103.3 12.0 25.0 0.0 0526 1100 46.1 696.4 720.0 103.4 12.0 25.0 0.0 0526 1200 46.0 696.1 720.0 103.4 12.0 25.0 0.0 0526 1300 45.9 695.9 720.0 103.5 12.0 25.0 0.0 0526 1400 45.9 695.9 720.0 103.5 12.0 25.0 0.0 0526 1500 45.8 695.7 719.0 103.3 12.0 25.0 0.0 0526 1600 45.7 + 718.0 + 12.0 25.0 0.0 0526 1700 45.7 697.6 717.0 102.8 12.1 25.0 0.0 0526 1800 45.6 696.9 716.0 102.7 12.0 25.0 0.0 0526 1900 45.6 698.2 716.0 102.5 12.1 25.0 0.0 0526 2000 45.5 699.0 716.0 102.4 12.1 25.0 0.0 0526 2100 45.5 698.2 715.0 102.4 12.0 25.0 0.0 0526 2200 45.4 699.2 715.0 102.3 12.1 25.0 0.0 0526 2300 45.5 699.3 716.0 102.4 12.1 25.0 0.0 0527 0000 45.4 699.7 716.0 102.3 12.2 25.0 0.0 0527 0100 45.5 699.5 716.0 102.4 12.2 25.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0100 26 May 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0526 0100 54.6 718.2 789.0 109.9 136.0 0526 0200 54.5 718.5 788.0 109.7 135.0 0526 0300 54.4 718.8 787.0 109.5 135.0 0526 0400 54.4 718.7 787.0 109.5 135.0 0526 0500 54.4 718.5 786.0 109.4 136.0 0526 0600 54.5 719.1 785.0 109.2 139.0 0526 0700 54.5 719.5 785.0 109.1 142.0 0526 0800 54.4 720.1 785.0 109.0 143.0 0526 0900 54.6 720.2 785.0 109.0 149.0 0526 1000 54.6 720.4 785.0 109.0 151.0 0526 1100 54.5 721.3 785.0 108.8 151.0 0526 1200 54.4 721.5 785.0 108.8 152.0 0526 1300 54.4 721.6 785.0 108.8 152.0 0526 1400 54.4 721.4 786.0 109.0 152.0 0526 1500 54.4 721.0 787.0 109.2 152.0 0526 1600 54.5 720.8 788.0 109.3 152.0 0526 1700 54.3 720.6 789.0 109.5 150.0 0526 1800 54.4 719.8 789.0 109.6 154.0 0526 1900 54.4 720.6 789.0 109.5 153.0 0526 2000 54.0 720.7 789.0 109.5 147.0 0526 2100 53.9 720.8 789.0 109.5 145.0 0526 2200 53.9 721.5 789.0 109.4 145.0 0526 2300 53.8 720.7 788.0 109.3 144.0 0527 0000 53.8 721.0 788.0 109.3 145.0 0527 0100 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 53.8 719.0 791.0 110.0 + 114.2 0.0 0526 0200 53.8 720.0 791.0 109.9 + 99.9 0.0 0526 0300 53.8 720.0 790.0 109.7 + 97.8 0.0 0526 0400 53.8 720.0 790.0 109.7 + 93.0 0.0 0526 0500 54.0 721.0 791.0 109.7 + 87.5 0.0 0526 0600 53.6 721.0 790.0 109.6 + 101.9 0.0 0526 0700 53.8 722.0 790.0 109.4 + 96.9 0.0 0526 0800 53.8 722.0 790.0 109.4 + 101.3 0.0 0526 0900 53.8 722.0 790.0 109.4 + 102.1 0.0 0526 1000 53.8 723.0 789.0 109.1 + 113.4 0.0 0526 1100 53.8 723.0 790.0 109.3 + 119.3 0.0 0526 1200 54.0 723.0 790.0 109.3 + 136.3 0.0 0526 1300 53.6 722.0 789.0 109.3 + 157.0 0.0 0526 1400 54.1 722.0 791.0 109.6 + 146.4 0.0 0526 1500 54.0 722.0 791.0 109.6 + 138.3 0.0 0526 1600 54.0 722.0 791.0 109.6 + 124.6 0.0 0526 1700 54.0 721.0 791.0 109.7 + 115.7 0.0 0526 1800 54.0 721.0 790.0 109.6 + 114.0 0.0 0526 1900 54.0 721.0 790.0 109.6 + 132.0 0.0 0526 2000 54.0 721.0 790.0 109.6 + 146.1 0.0 0526 2100 54.0 721.0 790.0 109.6 + 136.4 0.0 0526 2200 54.0 721.0 790.0 109.6 + 130.3 0.0 0526 2300 53.8 721.0 790.0 109.6 + 140.2 0.0 0527 0000 53.8 721.0 790.0 109.6 + 125.0 0.0 0527 0100 53.8 722.0 789.0 109.3 + 117.2 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0100 26 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0526 0100 + 728.0 796.0 109.3 114.2 0.0 0526 0200 + 728.0 795.0 109.2 99.9 0.0 0526 0300 + 728.0 795.0 109.2 97.8 0.0 0526 0400 + 729.0 795.0 109.1 93.0 0.0 0526 0500 + 729.0 795.0 109.1 87.5 0.0 0526 0600 + 730.0 796.0 109.0 101.9 0.0 0526 0700 + 730.0 797.0 109.2 96.9 0.0 0526 0800 + 731.0 801.0 109.6 101.3 0.0 0526 0900 + 731.0 801.0 109.6 102.1 0.0 0526 1000 + 731.0 801.0 109.6 113.4 0.0 0526 1100 + 731.0 801.0 109.6 119.3 0.0 0526 1200 + 731.0 801.0 109.6 136.3 0.0 0526 1300 + 731.0 802.0 109.7 157.0 0.0 0526 1400 + 730.0 801.0 109.7 146.4 0.0 0526 1500 + 730.0 800.0 109.6 138.3 0.0 0526 1600 + 730.0 801.0 109.7 124.6 0.0 0526 1700 + 730.0 800.0 109.6 115.7 0.0 0526 1800 + 729.0 798.0 109.5 114.0 0.0 0526 1900 + 729.0 797.0 109.3 132.0 0.0 0526 2000 + 730.0 797.0 109.2 146.1 0.0 0526 2100 + 730.0 798.0 109.3 136.4 0.0 0526 2200 + 730.0 797.0 109.2 130.3 0.0 0526 2300 + 730.0 797.0 109.2 140.2 0.0 0527 0000 + 730.0 796.0 109.0 125.0 0.0 0527 0100 + 730.0 796.0 109.0 117.2 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 53.3 727.9 800.0 109.9 + 120.3 0.0 0526 0200 53.2 727.8 800.0 109.9 + 100.8 0.0 0526 0300 53.2 728.3 800.0 109.8 + 97.2 0.0 0526 0400 53.2 728.4 800.0 109.8 + 91.7 0.0 0526 0500 53.1 729.3 801.0 109.8 + 87.6 0.0 0526 0600 53.1 729.8 801.0 109.8 + 98.5 0.0 0526 0700 53.1 730.1 800.0 109.6 + 94.5 0.0 0526 0800 53.0 730.6 800.0 109.5 + 101.2 0.0 0526 0900 53.0 731.1 800.0 109.4 + 101.9 0.0 0526 1000 53.1 731.3 800.0 109.4 + 116.1 0.0 0526 1100 53.1 731.6 801.0 109.5 + 113.0 0.0 0526 1200 53.2 731.4 802.0 109.7 + 123.9 0.0 0526 1300 53.2 731.3 802.0 109.7 + 138.6 0.0 0526 1400 53.3 731.2 803.0 109.8 + 150.1 0.0 0526 1500 53.5 730.7 803.0 109.9 + 145.6 0.0 0526 1600 53.5 730.5 803.0 109.9 + 127.4 0.0 0526 1700 53.6 730.1 803.0 110.0 + 124.4 0.0 0526 1800 53.6 729.8 804.0 110.2 + 114.1 0.0 0526 1900 53.7 729.7 804.0 110.2 + 132.6 0.0 0526 2000 53.4 730.2 803.0 110.0 + 143.2 0.0 0526 2100 53.3 730.4 802.0 109.8 + 135.8 0.0 0526 2200 53.3 730.5 801.0 109.7 + 129.3 0.0 0526 2300 53.3 730.3 801.0 109.7 + 137.1 0.0 0527 0000 53.3 730.5 800.0 109.5 + 127.1 0.0 0527 0100 53.2 730.6 798.0 109.2 + 111.2 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 53.5 732.3 803.0 109.7 12.0 120.3 0.0 0526 0200 53.5 732.2 806.0 110.1 11.7 100.8 0.0 0526 0300 53.5 732.7 810.0 110.6 11.4 97.2 0.0 0526 0400 53.4 732.9 811.0 110.7 10.8 91.7 0.0 0526 0500 53.4 733.7 813.0 110.8 10.7 87.6 0.0 0526 0600 53.3 734.3 805.0 109.6 10.6 98.5 0.0 0526 0700 53.3 734.6 802.0 109.2 9.9 94.5 0.0 0526 0800 53.3 735.1 801.0 109.0 10.0 101.2 0.0 0526 0900 53.3 735.6 801.0 108.9 10.5 101.9 0.0 0526 1000 53.4 735.8 802.0 109.0 10.8 116.1 0.0 0526 1100 53.4 736.1 803.0 109.1 10.9 113.0 0.0 0526 1200 53.6 735.8 805.0 109.4 11.3 123.9 0.0 0526 1300 53.5 735.7 805.0 109.4 11.8 138.6 0.0 0526 1400 53.5 735.6 805.0 109.4 12.4 150.1 0.0 0526 1500 53.6 735.2 806.0 109.6 13.0 145.6 0.0 0526 1600 53.6 734.9 804.0 109.4 12.8 127.4 0.0 0526 1700 53.5 734.6 802.0 109.2 13.0 124.4 0.0 0526 1800 53.5 734.2 804.0 109.5 12.3 114.1 0.0 0526 1900 53.4 734.1 804.0 109.5 13.1 132.6 0.0 0526 2000 53.3 734.6 803.0 109.3 12.6 143.2 0.0 0526 2100 53.2 734.9 801.0 109.0 12.3 135.8 0.0 0526 2200 53.2 735.0 798.0 108.6 12.1 129.3 0.0 0526 2300 53.1 734.8 798.0 108.6 12.1 137.1 0.0 0527 0000 53.1 734.9 797.0 108.5 11.7 127.1 0.0 0527 0100 + + + + 11.2 111.2 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 54.3 736.0 799.0 108.6 + 122.1 12.0 0526 0200 54.3 736.0 799.0 108.6 + 137.0 12.0 0526 0300 54.5 736.0 799.0 108.6 + 146.0 12.0 0526 0400 54.5 736.0 798.0 108.4 + 146.0 12.0 0526 0500 54.7 737.0 798.0 108.3 + 148.3 12.0 0526 0600 54.7 737.0 798.0 108.3 + 159.6 12.0 0526 0700 54.7 738.0 798.0 108.1 + 150.4 12.0 0526 0800 54.7 738.0 798.0 108.1 + 94.9 7.6 0526 0900 54.9 738.0 797.0 108.0 + 90.5 6.5 0526 1000 54.9 739.0 797.0 107.8 + 100.0 6.5 0526 1100 54.9 738.0 797.0 108.0 + 111.6 6.5 0526 1200 54.9 738.0 798.0 108.1 + 109.1 6.5 0526 1300 55.0 737.0 798.0 108.3 + 106.2 6.5 0526 1400 55.2 737.0 799.0 108.4 + 84.4 6.5 0526 1500 55.4 737.0 801.0 108.7 + 104.8 10.4 0526 1600 55.2 736.0 801.0 108.8 + 105.9 11.5 0526 1700 55.2 737.0 800.0 108.5 + 150.5 11.5 0526 1800 55.0 737.0 800.0 108.5 + 165.8 11.5 0526 1900 54.7 737.0 797.0 108.1 + 169.9 11.5 0526 2000 54.7 737.0 795.0 107.9 + 182.3 11.5 0526 2100 54.7 737.0 795.0 107.9 + 165.9 11.5 0526 2200 54.7 738.0 793.0 107.5 + 162.9 11.5 0526 2300 54.9 738.0 794.0 107.6 + 163.4 11.5 0527 0000 54.7 738.0 795.0 107.7 + 160.2 11.5 0527 0100 54.7 738.0 796.0 107.9 + 142.2 8.8 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 54.1 736.0 814.0 110.6 + 122.1 12.0 0526 0200 54.1 736.0 814.0 110.6 + 137.0 12.0 0526 0300 54.1 736.0 813.0 110.5 + 146.0 12.0 0526 0400 54.1 736.0 813.0 110.5 + 146.0 12.0 0526 0500 54.1 737.0 813.0 110.3 + 148.3 12.0 0526 0600 54.3 737.0 813.0 110.3 + 159.6 12.0 0526 0700 54.3 738.0 812.0 110.0 + 150.4 12.0 0526 0800 54.3 738.0 812.0 110.0 + 94.9 7.6 0526 0900 54.5 738.0 812.0 110.0 + 90.5 6.5 0526 1000 54.5 739.0 812.0 109.9 + 100.0 6.5 0526 1100 54.7 738.0 812.0 110.0 + 111.6 6.5 0526 1200 54.7 738.0 812.0 110.0 + 109.1 6.5 0526 1300 54.7 737.0 812.0 110.2 + 106.2 6.5 0526 1400 54.9 737.0 813.0 110.3 + 84.4 6.5 0526 1500 55.0 737.0 814.0 110.4 + 104.8 10.4 0526 1600 54.9 736.0 815.0 110.7 + 105.9 11.5 0526 1700 54.9 737.0 817.0 110.9 + 150.5 11.5 0526 1800 54.9 737.0 816.0 110.7 + 165.8 11.5 0526 1900 54.7 737.0 814.0 110.4 + 169.9 11.5 0526 2000 54.7 737.0 813.0 110.3 + 182.3 11.5 0526 2100 54.5 737.0 812.0 110.2 + 165.9 11.5 0526 2200 54.5 738.0 811.0 109.9 + 162.9 11.5 0526 2300 54.5 738.0 811.0 109.9 + 163.4 11.5 0527 0000 54.5 738.0 810.0 109.8 + 160.2 11.5 0527 0100 54.5 738.0 809.0 109.6 + 142.2 8.8 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 122.7 0.0 0526 0200 55.4 734.0 814.0 110.9 + 123.3 0.0 0526 0300 55.4 734.0 813.0 110.8 + 116.5 0.0 0526 0400 55.4 734.0 813.0 110.8 + 125.9 0.0 0526 0500 55.4 735.0 813.0 110.6 + 127.7 0.0 0526 0600 55.2 735.0 813.0 110.6 + 144.3 0.0 0526 0700 55.2 735.0 813.0 110.6 + 155.5 0.0 0526 0800 55.2 736.0 812.0 110.3 + 153.2 0.0 0526 0900 55.2 736.0 812.0 110.3 + 134.2 0.0 0526 1000 55.2 737.0 811.0 110.0 + 127.9 0.0 0526 1100 55.2 737.0 811.0 110.0 + 124.7 0.0 0526 1200 55.2 737.0 811.0 110.0 + 123.6 0.0 0526 1300 55.2 737.0 810.0 109.9 + 118.7 0.0 0526 1400 55.2 737.0 804.0 109.1 + 117.2 0.0 0526 1500 55.2 737.0 811.0 110.0 + 118.8 0.0 0526 1600 55.2 736.0 810.0 110.1 + 112.2 0.0 0526 1700 55.2 736.0 811.0 110.2 + 106.0 0.0 0526 1800 55.4 736.0 812.0 110.3 + 101.4 0.0 0526 1900 55.4 736.0 812.0 110.3 + 130.7 0.0 0526 2000 55.4 736.0 812.0 110.3 + 171.3 0.0 0526 2100 55.6 736.0 813.0 110.5 + 169.4 0.0 0526 2200 55.6 736.0 814.0 110.6 + 161.8 0.0 0526 2300 55.6 737.0 814.0 110.4 + 170.8 0.0 0527 0000 55.6 737.0 813.0 110.3 + 166.8 0.0 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 122.7 0.0 0526 0200 55.2 734.0 809.0 110.2 + 123.3 0.0 0526 0300 55.2 734.0 807.0 109.9 + 116.5 0.0 0526 0400 55.2 734.0 806.0 109.8 + 125.9 0.0 0526 0500 55.2 735.0 805.0 109.5 + 127.7 0.0 0526 0600 55.2 735.0 805.0 109.5 + 144.3 0.0 0526 0700 55.2 735.0 805.0 109.5 + 155.5 0.0 0526 0800 55.0 736.0 805.0 109.4 + 153.2 0.0 0526 0900 55.0 736.0 803.0 109.1 + 134.2 0.0 0526 1000 55.0 737.0 802.0 108.8 + 127.9 0.0 0526 1100 55.0 737.0 801.0 108.7 + 124.7 0.0 0526 1200 55.0 737.0 800.0 108.5 + 123.6 0.0 0526 1300 55.0 737.0 800.0 108.5 + 118.7 0.0 0526 1400 55.0 737.0 800.0 108.5 + 117.2 0.0 0526 1500 55.8 737.0 795.0 107.9 + 118.8 0.0 0526 1600 55.2 736.0 801.0 108.8 + 112.2 0.0 0526 1700 55.2 736.0 801.0 108.8 + 106.0 0.0 0526 1800 55.2 736.0 801.0 108.8 + 101.4 0.0 0526 1900 55.2 736.0 803.0 109.1 + 130.7 0.0 0526 2000 55.2 736.0 806.0 109.5 + 171.3 0.0 0526 2100 55.4 736.0 807.0 109.6 + 169.4 0.0 0526 2200 55.4 736.0 808.0 109.8 + 161.8 0.0 0526 2300 55.4 737.0 808.0 109.6 + 170.8 0.0 0527 0000 55.4 737.0 808.0 109.6 + 166.8 0.0 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 151.5 13.9 0526 0200 55.4 740.0 816.0 110.3 + 135.0 13.9 0526 0300 55.4 740.0 814.0 110.0 + 132.4 13.9 0526 0400 55.2 740.0 813.0 109.9 + 127.2 13.8 0526 0500 55.2 740.0 811.0 109.6 + 134.9 12.4 0526 0600 55.2 741.0 810.0 109.3 + 136.7 12.4 0526 0700 55.2 741.0 809.0 109.2 + 145.2 14.4 0526 0800 55.2 742.0 809.0 109.0 + 161.1 18.1 0526 0900 55.2 742.0 810.0 109.2 + 161.6 16.5 0526 1000 55.4 742.0 809.0 109.0 + 155.5 9.5 0526 1100 55.4 742.0 809.0 109.0 + 154.6 9.2 0526 1200 55.0 742.0 795.0 107.1 + 137.0 9.3 0526 1300 55.6 742.0 809.0 109.0 + 137.7 12.1 0526 1400 55.6 742.0 809.0 109.0 + 130.5 12.1 0526 1500 55.8 742.0 809.0 109.0 + 126.8 12.1 0526 1600 55.8 742.0 810.0 109.2 + 126.5 12.2 0526 1700 55.8 742.0 811.0 109.3 + 125.7 12.0 0526 1800 55.8 741.0 811.0 109.4 + 116.7 12.0 0526 1900 55.8 741.0 812.0 109.6 + 135.9 11.3 0526 2000 55.8 741.0 812.0 109.6 + 131.4 11.6 0526 2100 55.8 741.0 811.0 109.4 + 156.9 13.6 0526 2200 55.8 742.0 811.0 109.3 + 159.6 14.3 0526 2300 55.8 742.0 811.0 109.3 + 170.0 23.1 0527 0000 55.8 742.0 809.0 109.0 + 176.7 28.4 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 151.5 13.9 0526 0200 55.6 740.0 836.0 113.0 + 135.0 13.9 0526 0300 55.4 740.0 833.0 112.6 + 132.4 13.9 0526 0400 55.2 740.0 830.0 112.2 + 127.2 13.8 0526 0500 55.2 740.0 829.0 112.0 + 134.9 12.4 0526 0600 55.2 741.0 827.0 111.6 + 136.7 12.4 0526 0700 55.2 741.0 825.0 111.3 + 145.2 14.4 0526 0800 55.2 742.0 827.0 111.5 + 161.1 18.1 0526 0900 55.2 742.0 828.0 111.6 + 161.6 16.5 0526 1000 55.2 742.0 828.0 111.6 + 155.5 9.5 0526 1100 74.1 742.0 620.0 83.6 + 154.6 9.2 0526 1200 55.4 742.0 820.0 110.5 + 137.0 9.3 0526 1300 55.4 742.0 821.0 110.6 + 137.7 12.1 0526 1400 54.0 742.0 769.0 103.6 + 130.5 12.1 0526 1500 55.6 742.0 824.0 111.1 + 126.8 12.1 0526 1600 55.6 742.0 825.0 111.2 + 126.5 12.2 0526 1700 55.8 742.0 826.0 111.3 + 125.7 12.0 0526 1800 55.8 741.0 826.0 111.5 + 116.7 12.0 0526 1900 55.8 741.0 827.0 111.6 + 135.9 11.3 0526 2000 55.8 741.0 825.0 111.3 + 131.4 11.6 0526 2100 55.8 741.0 826.0 111.5 + 156.9 13.6 0526 2200 55.8 742.0 826.0 111.3 + 159.6 14.3 0526 2300 55.8 742.0 829.0 111.7 + 170.0 23.1 0527 0000 55.8 742.0 837.0 112.8 + 176.7 28.4 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 132.2 18.7 0526 0200 + + + + + 144.0 18.7 0526 0300 + + + + + 128.6 18.8 0526 0400 + + + + + 127.8 18.8 0526 0500 + + + + + 141.6 18.7 0526 0600 + + + + + 139.4 18.7 0526 0700 + + + + + 142.6 18.7 0526 0800 + + + + + 154.0 18.6 0526 0900 + + + + + 162.5 18.7 0526 1000 + + + + + 160.0 18.7 0526 1100 + + + + + 159.2 18.7 0526 1200 + + + + + 169.6 18.6 0526 1300 + + + + + 147.6 18.6 0526 1400 + + + + + 138.3 18.6 0526 1500 + + + + + 129.2 18.6 0526 1600 + + + + + 164.3 18.4 0526 1700 + + + + + 158.5 18.3 0526 1800 + + + + + 150.9 18.3 0526 1900 + + + + + 140.7 18.1 0526 2000 + + + + + 158.3 18.1 0526 2100 + + + + + 152.7 18.1 0526 2200 + + + + + 153.1 18.0 0526 2300 + + + + + 145.8 18.2 0527 0000 + + + + + 144.4 18.2 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 132.2 18.7 0526 0200 + + + + + 144.0 18.7 0526 0300 + + + + + 128.6 18.8 0526 0400 + + + + + 127.8 18.8 0526 0500 + + + + + 141.6 18.7 0526 0600 + + + + + 139.4 18.7 0526 0700 + + + + + 142.6 18.7 0526 0800 + + + + + 154.0 18.6 0526 0900 + + + + + 162.5 18.7 0526 1000 + + + + + 160.0 18.7 0526 1100 + + + + + 159.2 18.7 0526 1200 + + + + + 169.6 18.6 0526 1300 + + + + + 147.6 18.6 0526 1400 + + + + + 138.3 18.6 0526 1500 + + + + + 129.2 18.6 0526 1600 + + + + + 164.3 18.4 0526 1700 + + + + + 158.5 18.3 0526 1800 + + + + + 150.9 18.3 0526 1900 + + + + + 140.7 18.1 0526 2000 + + + + + 158.3 18.1 0526 2100 + + + + + 152.7 18.1 0526 2200 + + + + + 153.1 18.0 0526 2300 + + + + + 145.8 18.2 0527 0000 + + + + + 144.4 18.2 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 129.1 22.4 0526 0200 + + + + + 129.3 22.3 0526 0300 + + + + + 129.0 22.6 0526 0400 + + + + + 128.9 22.7 0526 0500 + + + + + 129.0 22.6 0526 0600 + + + + + 129.3 22.9 0526 0700 + + + + + 142.6 22.9 0526 0800 + + + + + 156.5 22.6 0526 0900 + + + + + 159.4 22.1 0526 1000 + + + + + 159.2 22.1 0526 1100 + + + + + 168.8 22.0 0526 1200 + + + + + 153.7 22.0 0526 1300 + + + + + 147.1 22.5 0526 1400 + + + + + 146.1 22.6 0526 1500 + + + + + 141.6 22.4 0526 1600 + + + + + 120.1 22.5 0526 1700 + + + + + 125.2 23.5 0526 1800 + + + + + 148.7 24.1 0526 1900 + + + + + 150.8 24.1 0526 2000 + + + + + 164.1 23.4 0526 2100 + + + + + 150.7 23.3 0526 2200 + + + + + 149.5 23.3 0526 2300 + + + + + 139.4 23.6 0527 0000 + + + + + 138.8 23.9 0527 0100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0100 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0100 + + + + + 129.1 22.4 0526 0200 + + + + + 129.3 22.3 0526 0300 + + + + + 129.0 22.6 0526 0400 + + + + + 128.9 22.7 0526 0500 + + + + + 129.0 22.6 0526 0600 + + + + + 129.3 22.9 0526 0700 + + + + + 142.6 22.9 0526 0800 + + + + + 156.5 22.6 0526 0900 + + + + + 159.4 22.1 0526 1000 + + + + + 159.2 22.1 0526 1100 + + + + + 168.8 22.0 0526 1200 + + + + + 153.7 22.0 0526 1300 + + + + + 147.1 22.5 0526 1400 + + + + + 146.1 22.6 0526 1500 + + + + + 141.6 22.4 0526 1600 + + + + + 120.1 22.5 0526 1700 + + + + + 125.2 23.5 0526 1800 + + + + + 148.7 24.1 0526 1900 + + + + + 150.8 24.1 0526 2000 + + + + + 164.1 23.4 0526 2100 + + + + + 150.7 23.3 0526 2200 + + + + + 149.5 23.3 0526 2300 + + + + + 139.4 23.6 0527 0000 + + + + + 138.8 23.9 0527 0100 + + + + + + +