TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0609 0600 + 674.0 + + 6.5 0.0 0609 0700 + 675.0 + + 6.5 0.0 0609 0800 + 675.0 + + 6.5 0.0 0609 0900 + 675.0 + + 6.5 0.0 0609 1000 + 675.0 + + 6.5 0.0 0609 1100 + 674.0 + + 6.5 0.0 0609 1200 + 674.0 + + 6.5 0.0 0609 1300 + 675.0 + + 6.6 0.0 0609 1400 + 675.0 + + 6.5 0.0 0609 1500 + 675.0 + + 6.6 0.0 0609 1600 + 675.0 + + 6.5 0.0 0609 1700 + 675.0 + + 6.5 0.0 0609 1800 + 676.0 + + 6.5 0.0 0609 1900 + 676.0 + + 6.5 0.0 0609 2000 + 677.0 + + 6.7 0.0 0609 2100 + 677.0 + + 6.7 0.0 0609 2200 + 677.0 + + 6.5 0.0 0609 2300 + 677.0 + + 6.5 0.0 0610 0000 + 677.0 + + 6.5 0.0 0610 0100 + 677.0 + + 6.5 0.0 0610 0200 + 677.0 + + 6.5 0.0 0610 0300 + 677.0 + + 6.6 0.0 0610 0400 + 676.0 + + 6.6 0.0 0610 0500 + 677.0 + + 6.6 0.0 0610 0600 + 677.0 + + 6.5 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 48.8 697.2 709.0 101.7 11.6 22.5 0.0 0609 0700 48.7 697.4 710.0 101.8 11.5 22.5 0.0 0609 0800 48.6 697.5 710.0 101.8 11.5 22.5 0.0 0609 0900 48.7 697.5 711.0 101.9 11.6 22.5 0.0 0609 1000 48.7 697.4 711.0 102.0 11.6 22.5 0.0 0609 1100 48.7 697.4 712.0 102.1 11.5 22.5 0.0 0609 1200 48.5 697.7 712.0 102.0 11.6 22.5 0.0 0609 1300 48.6 697.8 713.0 102.2 11.6 22.5 0.0 0609 1400 48.2 698.2 712.0 102.0 11.6 22.5 0.0 0609 1500 48.0 698.8 710.0 101.6 11.6 22.5 0.0 0609 1600 48.0 698.9 710.0 101.6 11.6 22.5 0.0 0609 1700 47.9 699.4 709.0 101.4 11.6 22.5 0.0 0609 1800 47.8 699.7 709.0 101.3 11.7 22.5 0.0 0609 1900 47.8 699.8 708.0 101.2 11.7 22.5 0.0 0609 2000 47.8 700.2 708.0 101.1 11.7 22.5 0.0 0609 2100 47.9 700.4 708.0 101.1 11.6 22.5 0.0 0609 2200 48.0 700.9 708.0 101.0 11.7 22.5 0.0 0609 2300 48.0 700.7 708.0 101.0 11.6 22.5 0.0 0610 0000 48.1 700.8 708.0 101.0 11.7 22.5 0.0 0610 0100 48.1 700.8 708.0 101.0 11.7 22.5 0.0 0610 0200 48.1 700.9 708.0 101.0 11.7 22.5 0.0 0610 0300 48.2 700.9 708.0 101.0 11.7 22.5 0.0 0610 0400 48.2 701.0 708.0 101.0 11.7 22.5 0.0 0610 0500 48.3 701.2 708.0 101.0 11.7 22.5 0.0 0610 0600 48.4 701.5 708.0 100.9 11.7 22.5 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0609 0600 55.6 717.0 822.0 114.6 170.0 0609 0700 55.6 717.0 822.0 114.6 169.0 0609 0800 55.6 717.3 822.0 114.6 171.0 0609 0900 55.5 717.3 822.0 114.6 170.0 0609 1000 55.5 717.5 823.0 114.7 169.0 0609 1100 55.5 717.8 823.0 114.7 169.0 0609 1200 55.5 718.3 824.0 114.7 169.0 0609 1300 55.5 718.6 825.0 114.8 171.0 0609 1400 55.5 719.1 828.0 115.2 170.0 0609 1500 55.5 719.6 828.0 115.1 172.0 0609 1600 55.5 720.4 828.0 114.9 173.0 0609 1700 55.5 720.6 828.0 114.9 172.0 0609 1800 55.5 720.9 828.0 114.9 171.0 0609 1900 55.4 720.8 829.0 115.0 170.0 0609 2000 55.4 721.4 830.0 115.1 171.0 0609 2100 55.3 721.3 829.0 114.9 170.0 0609 2200 55.2 722.0 828.0 114.7 168.0 0609 2300 55.1 721.9 821.0 113.7 166.0 0610 0000 55.0 721.8 820.0 113.6 164.0 0610 0100 55.0 722.2 820.0 113.5 164.0 0610 0200 54.8 722.5 820.0 113.5 164.0 0610 0300 54.8 722.8 819.0 113.3 163.0 0610 0400 54.8 722.7 819.0 113.3 164.0 0610 0500 54.7 723.0 819.0 113.3 + 0610 0600 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 60.8 718.0 767.0 106.8 + 119.5 0.0 0609 0700 60.6 718.0 768.0 107.0 + 118.9 0.0 0609 0800 60.6 719.0 768.0 106.8 + 121.6 0.0 0609 0900 60.4 719.0 770.0 107.1 + 124.0 0.0 0609 1000 57.9 720.0 789.0 109.6 + 118.8 0.0 0609 1100 56.8 720.0 796.0 110.6 + 115.8 0.0 0609 1200 57.6 720.0 796.0 110.6 + 112.0 0.0 0609 1300 57.4 721.0 794.0 110.1 + 96.5 0.0 0609 1400 57.2 721.0 796.0 110.4 + 102.3 0.0 0609 1500 57.0 721.0 796.0 110.4 + 91.3 0.0 0609 1600 56.8 722.0 797.0 110.4 + 91.0 0.0 0609 1700 56.8 722.0 797.0 110.4 + 92.1 0.0 0609 1800 56.5 722.0 796.0 110.2 + 106.8 0.0 0609 1900 56.3 722.0 798.0 110.5 + 122.9 0.0 0609 2000 56.3 723.0 797.0 110.2 + 135.4 0.0 0609 2100 56.7 723.0 797.0 110.2 + 135.0 0.0 0609 2200 56.5 723.0 797.0 110.2 + 135.2 0.0 0609 2300 56.3 724.0 796.0 109.9 + 125.1 0.0 0610 0000 56.1 723.0 796.0 110.1 + 109.9 0.0 0610 0100 56.3 724.0 797.0 110.1 + 103.2 0.0 0610 0200 56.3 724.0 797.0 110.1 + 91.3 0.0 0610 0300 56.3 724.0 796.0 109.9 + 93.1 0.0 0610 0400 56.1 724.0 796.0 109.9 + 94.3 0.0 0610 0500 56.3 725.0 796.0 109.8 + 105.0 0.0 0610 0600 56.3 725.0 796.0 109.8 + 120.5 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0609 0600 + 726.0 795.0 109.5 119.5 0.0 0609 0700 + 726.0 796.0 109.6 118.9 0.0 0609 0800 + 727.0 795.0 109.4 121.6 0.0 0609 0900 + 727.0 793.0 109.1 124.0 0.0 0609 1000 + 728.0 793.0 108.9 118.8 0.0 0609 1100 + 729.0 795.0 109.1 115.8 0.0 0609 1200 + 729.0 797.0 109.3 112.0 0.0 0609 1300 + 729.0 800.0 109.7 96.5 0.0 0609 1400 + 729.0 800.0 109.7 102.3 0.0 0609 1500 + 730.0 800.0 109.6 91.3 0.0 0609 1600 + 730.0 800.0 109.6 91.0 0.0 0609 1700 + 730.0 801.0 109.7 92.1 0.0 0609 1800 + 730.0 802.0 109.9 106.8 0.0 0609 1900 + 730.0 801.0 109.7 122.9 0.0 0609 2000 + 731.0 800.0 109.4 135.4 0.0 0609 2100 + 731.0 799.0 109.3 135.0 0.0 0609 2200 + 732.0 798.0 109.0 135.2 0.0 0609 2300 + 732.0 798.0 109.0 125.1 0.0 0610 0000 + 732.0 798.0 109.0 109.9 0.0 0610 0100 + 732.0 799.0 109.2 103.2 0.0 0610 0200 + 733.0 799.0 109.0 91.3 0.0 0610 0300 + 733.0 799.0 109.0 93.1 0.0 0610 0400 + 733.0 800.0 109.1 94.3 0.0 0610 0500 + 733.0 800.0 109.1 105.0 0.0 0610 0600 + 734.0 801.0 109.1 120.5 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 55.9 726.2 798.0 109.9 + 137.0 0.0 0609 0700 55.9 726.6 798.0 109.8 + 139.4 0.0 0609 0800 56.0 727.1 799.0 109.9 + 138.2 0.0 0609 0900 56.0 727.6 799.0 109.8 + 138.2 0.0 0609 1000 56.1 728.1 799.0 109.7 + 132.2 0.0 0609 1100 56.1 728.5 800.0 109.8 + 128.1 0.0 0609 1200 56.2 728.6 802.0 110.1 + 127.8 0.0 0609 1300 56.3 729.0 801.0 109.9 + 122.5 0.0 0609 1400 56.3 729.0 801.0 109.9 + 106.9 0.0 0609 1500 56.3 729.2 800.0 109.7 + 115.0 0.0 0609 1600 56.3 729.5 799.0 109.5 + 115.3 0.0 0609 1700 56.3 729.9 797.0 109.2 + 96.8 0.0 0609 1800 56.2 729.8 796.0 109.1 + 105.8 0.0 0609 1900 56.1 730.4 794.0 108.7 + 123.0 0.0 0609 2000 56.1 731.2 793.0 108.4 + 138.8 0.0 0609 2100 56.0 731.5 792.0 108.3 + 139.4 0.0 0609 2200 56.0 731.9 792.0 108.2 + 141.5 0.0 0609 2300 56.1 732.3 792.0 108.2 + 147.7 0.0 0610 0000 56.1 732.7 792.0 108.1 + 148.1 0.0 0610 0100 56.1 732.8 791.0 107.9 + 98.4 0.0 0610 0200 56.1 733.3 791.0 107.9 + 96.3 0.0 0610 0300 56.1 733.4 792.0 108.0 + 90.6 0.0 0610 0400 56.2 733.8 791.0 107.8 + 84.8 0.0 0610 0500 56.2 734.1 791.0 107.7 + 87.0 0.0 0610 0600 56.2 734.6 791.0 107.7 + 84.9 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 55.8 730.7 798.0 109.2 12.6 137.0 0.0 0609 0700 55.8 731.1 799.0 109.3 12.6 139.4 0.0 0609 0800 55.9 731.5 800.0 109.4 12.5 138.2 0.0 0609 0900 56.0 732.0 800.0 109.3 12.3 138.2 0.0 0609 1000 56.0 732.5 800.0 109.2 12.0 132.2 0.0 0609 1100 56.1 732.9 799.0 109.0 11.6 128.1 0.0 0609 1200 56.3 733.0 800.0 109.1 11.5 127.8 0.0 0609 1300 56.3 733.4 802.0 109.3 11.3 122.5 0.0 0609 1400 56.3 733.6 804.0 109.6 10.6 106.9 0.0 0609 1500 56.3 734.0 800.0 109.0 10.6 115.0 0.0 0609 1600 56.3 734.3 799.0 108.8 10.4 115.3 0.0 0609 1700 56.3 734.7 801.0 109.0 10.3 96.8 0.0 0609 1800 56.2 734.7 796.0 108.3 10.6 105.8 0.0 0609 1900 56.1 735.2 796.0 108.3 10.8 123.0 0.0 0609 2000 56.1 735.8 795.0 108.0 11.5 138.8 0.0 0609 2100 56.0 736.1 794.0 107.9 11.5 139.4 0.0 0609 2200 56.0 736.6 793.0 107.7 11.8 141.5 0.0 0609 2300 56.1 736.9 793.0 107.6 12.1 147.7 0.0 0610 0000 56.1 737.1 793.0 107.6 12.0 148.1 0.0 0610 0100 56.1 737.3 791.0 107.3 10.6 98.4 0.0 0610 0200 56.1 737.7 789.0 107.0 10.9 96.3 0.0 0610 0300 56.1 737.9 788.0 106.8 9.9 90.6 0.0 0610 0400 56.1 738.3 789.0 106.9 9.7 84.8 0.0 0610 0500 56.1 738.6 788.0 106.7 9.4 87.0 0.0 0610 0600 + + + + + 84.9 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 56.3 735.0 800.0 108.8 + 149.3 11.5 0609 0700 56.3 735.0 799.0 108.7 + 157.4 11.5 0609 0800 56.3 735.0 799.0 108.7 + 172.4 11.5 0609 0900 56.3 736.0 798.0 108.4 + 176.4 11.5 0609 1000 56.3 736.0 797.0 108.3 + 178.6 11.5 0609 1100 56.3 736.0 795.0 108.0 + 160.0 11.5 0609 1200 56.3 736.0 794.0 107.9 + 157.3 11.5 0609 1300 56.3 736.0 794.0 107.9 + 156.2 11.5 0609 1400 56.5 736.0 795.0 108.0 + 157.7 11.5 0609 1500 56.3 737.0 793.0 107.6 + 150.1 11.5 0609 1600 56.3 737.0 793.0 107.6 + 113.6 11.5 0609 1700 56.3 738.0 792.0 107.3 + 117.0 11.5 0609 1800 56.3 738.0 792.0 107.3 + 124.1 11.5 0609 1900 56.3 739.0 792.0 107.2 + 121.6 11.5 0609 2000 56.3 739.0 791.0 107.0 + 133.1 11.5 0609 2100 56.3 740.0 791.0 106.9 + 125.8 11.5 0609 2200 56.1 740.0 791.0 106.9 + 124.7 11.5 0609 2300 56.1 740.0 790.0 106.8 + 140.7 11.5 0610 0000 56.1 740.0 791.0 106.9 + 163.4 11.5 0610 0100 56.3 741.0 791.0 106.7 + 125.0 10.9 0610 0200 56.3 741.0 791.0 106.7 + 149.0 10.9 0610 0300 56.3 741.0 791.0 106.7 + 146.7 10.9 0610 0400 56.5 741.0 791.0 106.7 + 138.8 10.9 0610 0500 56.5 742.0 791.0 106.6 + 158.6 10.9 0610 0600 56.5 742.0 791.0 106.6 + 131.6 10.9 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 55.9 735.0 813.0 110.6 + 149.3 11.5 0609 0700 56.1 735.0 813.0 110.6 + 157.4 11.5 0609 0800 56.1 735.0 814.0 110.7 + 172.4 11.5 0609 0900 56.1 736.0 814.0 110.6 + 176.4 11.5 0609 1000 56.1 736.0 814.0 110.6 + 178.6 11.5 0609 1100 56.1 736.0 813.0 110.5 + 160.0 11.5 0609 1200 56.1 736.0 813.0 110.5 + 157.3 11.5 0609 1300 56.3 736.0 813.0 110.5 + 156.2 11.5 0609 1400 56.1 736.0 812.0 110.3 + 157.7 11.5 0609 1500 56.3 737.0 811.0 110.0 + 150.1 11.5 0609 1600 56.1 737.0 810.0 109.9 + 113.6 11.5 0609 1700 56.3 738.0 809.0 109.6 + 117.0 11.5 0609 1800 56.3 738.0 809.0 109.6 + 124.1 11.5 0609 1900 56.1 739.0 808.0 109.3 + 121.6 11.5 0609 2000 56.1 739.0 807.0 109.2 + 133.1 11.5 0609 2100 56.1 740.0 805.0 108.8 + 125.8 11.5 0609 2200 55.9 740.0 804.0 108.6 + 124.7 11.5 0609 2300 55.9 740.0 804.0 108.6 + 140.7 11.5 0610 0000 55.9 740.0 804.0 108.6 + 163.4 11.5 0610 0100 55.9 741.0 803.0 108.4 + 125.0 10.9 0610 0200 55.9 741.0 804.0 108.5 + 149.0 10.9 0610 0300 55.9 741.0 805.0 108.6 + 146.7 10.9 0610 0400 55.9 741.0 805.0 108.6 + 138.8 10.9 0610 0500 56.1 742.0 805.0 108.5 + 158.6 10.9 0610 0600 56.1 742.0 805.0 108.5 + 131.6 10.9 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 56.7 732.0 813.0 111.1 + 154.8 18.9 0609 0700 56.7 733.0 812.0 110.8 + 149.8 13.4 0609 0800 56.8 733.0 811.0 110.6 + 140.5 9.3 0609 0900 56.8 734.0 810.0 110.4 + 118.2 9.4 0609 1000 57.0 734.0 810.0 110.4 + 118.7 9.4 0609 1100 57.0 735.0 810.0 110.2 + 147.7 9.4 0609 1200 57.2 735.0 811.0 110.3 + 158.1 9.4 0609 1300 57.2 735.0 811.0 110.3 + 159.6 9.4 0609 1400 57.2 736.0 811.0 110.2 + 156.9 9.4 0609 1500 57.2 736.0 811.0 110.2 + 145.3 9.4 0609 1600 57.4 737.0 811.0 110.0 + 143.8 17.2 0609 1700 57.4 737.0 811.0 110.0 + 146.0 13.5 0609 1800 57.4 738.0 810.0 109.8 + 144.6 13.4 0609 1900 57.4 738.0 810.0 109.8 + 139.7 13.4 0609 2000 57.4 738.0 810.0 109.8 + 144.6 13.4 0609 2100 57.4 739.0 809.0 109.5 + 149.6 19.0 0609 2200 57.2 739.0 809.0 109.5 + 137.9 19.0 0609 2300 57.2 739.0 807.0 109.2 + 101.5 19.0 0610 0000 57.2 739.0 806.0 109.1 + 115.4 19.1 0610 0100 57.2 740.0 806.0 108.9 + 132.8 15.3 0610 0200 57.0 740.0 806.0 108.9 + 138.3 15.3 0610 0300 57.0 740.0 805.0 108.8 + 139.2 15.3 0610 0400 56.8 741.0 805.0 108.6 + 139.5 15.3 0610 0500 56.8 741.0 804.0 108.5 + 139.0 15.3 0610 0600 + + + + + 137.6 15.3 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 56.5 732.0 843.0 115.2 + 154.8 18.9 0609 0700 56.5 733.0 843.0 115.0 + 149.8 13.4 0609 0800 56.7 733.0 841.0 114.7 + 140.5 9.3 0609 0900 56.7 734.0 834.0 113.6 + 118.2 9.4 0609 1000 56.7 734.0 828.0 112.8 + 118.7 9.4 0609 1100 56.8 735.0 827.0 112.5 + 147.7 9.4 0609 1200 56.8 735.0 827.0 112.5 + 158.1 9.4 0609 1300 57.0 735.0 828.0 112.7 + 159.6 9.4 0609 1400 57.0 736.0 827.0 112.4 + 156.9 9.4 0609 1500 57.0 736.0 826.0 112.2 + 145.3 9.4 0609 1600 57.2 737.0 825.0 111.9 + 143.8 17.2 0609 1700 57.2 737.0 830.0 112.6 + 146.0 13.5 0609 1800 57.2 738.0 833.0 112.9 + 144.6 13.4 0609 1900 57.2 738.0 835.0 113.1 + 139.7 13.4 0609 2000 57.2 738.0 836.0 113.3 + 144.6 13.4 0609 2100 57.2 739.0 837.0 113.3 + 149.6 19.0 0609 2200 57.0 739.0 838.0 113.4 + 137.9 19.0 0609 2300 57.0 739.0 834.0 112.9 + 101.5 19.0 0610 0000 57.0 739.0 837.0 113.3 + 115.4 19.1 0610 0100 57.0 740.0 843.0 113.9 + 132.8 15.3 0610 0200 56.8 740.0 842.0 113.8 + 138.3 15.3 0610 0300 56.8 740.0 840.0 113.5 + 139.2 15.3 0610 0400 56.7 741.0 838.0 113.1 + 139.5 15.3 0610 0500 56.7 741.0 837.0 113.0 + 139.0 15.3 0610 0600 + + + + + 137.6 15.3 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 56.8 738.0 829.0 112.3 + 159.8 34.7 0609 0700 56.7 738.0 828.0 112.2 + 154.7 35.0 0609 0800 56.7 739.0 826.0 111.8 + 155.8 35.1 0609 0900 56.7 740.0 824.0 111.4 + 140.1 35.3 0609 1000 56.7 740.0 823.0 111.2 + 128.0 22.3 0609 1100 56.8 740.0 822.0 111.1 + 129.9 22.1 0609 1200 56.8 741.0 822.0 110.9 + 151.6 22.2 0609 1300 56.8 742.0 820.0 110.5 + 167.6 22.2 0609 1400 57.0 742.0 818.0 110.2 + 165.9 22.1 0609 1500 57.0 742.0 817.0 110.1 + 163.8 22.0 0609 1600 57.2 743.0 817.0 110.0 + 140.6 22.1 0609 1700 57.4 743.0 816.0 109.8 + 147.8 37.3 0609 1800 57.4 743.0 815.0 109.7 + 164.1 28.7 0609 1900 57.6 743.0 815.0 109.7 + 148.1 28.9 0609 2000 57.6 744.0 814.0 109.4 + 158.6 34.9 0609 2100 57.6 744.0 813.0 109.3 + 146.4 35.3 0609 2200 57.6 745.0 812.0 109.0 + 141.8 35.6 0609 2300 57.6 745.0 811.0 108.9 + 134.5 35.9 0610 0000 57.6 745.0 811.0 108.9 + 114.8 35.3 0610 0100 57.6 745.0 811.0 108.9 + 114.5 31.4 0610 0200 57.6 746.0 812.0 108.8 + 127.2 31.9 0610 0300 57.4 746.0 812.0 108.8 + 150.2 31.3 0610 0400 57.4 746.0 811.0 108.7 + 139.3 31.5 0610 0500 57.4 747.0 810.0 108.4 + 142.7 31.6 0610 0600 + + + + + 144.4 31.5 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 56.8 738.0 862.0 116.8 + 159.8 34.7 0609 0700 56.7 738.0 861.0 116.7 + 154.7 35.0 0609 0800 56.7 739.0 860.0 116.4 + 155.8 35.1 0609 0900 56.7 740.0 859.0 116.1 + 140.1 35.3 0609 1000 56.7 740.0 858.0 115.9 + 128.0 22.3 0609 1100 56.7 740.0 851.0 115.0 + 129.9 22.1 0609 1200 56.7 741.0 847.0 114.3 + 151.6 22.2 0609 1300 56.8 742.0 844.0 113.7 + 167.6 22.2 0609 1400 56.8 742.0 842.0 113.5 + 165.9 22.1 0609 1500 57.0 742.0 840.0 113.2 + 163.8 22.0 0609 1600 57.2 743.0 840.0 113.1 + 140.6 22.1 0609 1700 57.2 743.0 841.0 113.2 + 147.8 37.3 0609 1800 57.4 743.0 854.0 114.9 + 164.1 28.7 0609 1900 57.4 743.0 846.0 113.9 + 148.1 28.9 0609 2000 57.6 744.0 845.0 113.6 + 158.6 34.9 0609 2100 57.6 744.0 849.0 114.1 + 146.4 35.3 0609 2200 57.6 745.0 850.0 114.1 + 141.8 35.6 0609 2300 57.6 745.0 851.0 114.2 + 134.5 35.9 0610 0000 57.6 745.0 852.0 114.4 + 114.8 35.3 0610 0100 57.6 745.0 851.0 114.2 + 114.5 31.4 0610 0200 57.6 746.0 848.0 113.7 + 127.2 31.9 0610 0300 57.6 746.0 846.0 113.4 + 150.2 31.3 0610 0400 57.4 746.0 845.0 113.3 + 139.3 31.5 0610 0500 57.4 747.0 845.0 113.1 + 142.7 31.6 0610 0600 + + + + + 144.4 31.5 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 + + + + + 168.3 20.1 0609 0700 + + + + + 156.4 20.1 0609 0800 + + + + + 157.6 20.1 0609 0900 + + + + + 149.3 20.1 0609 1000 + + + + + 133.2 20.2 0609 1100 + + + + + 117.5 20.2 0609 1200 + + + + + 131.4 20.2 0609 1300 + + + + + 160.2 20.2 0609 1400 + + + + + 179.3 35.5 0609 1500 + + + + + 175.8 60.3 0609 1600 + + + + + 169.9 60.4 0609 1700 + + + + + 163.5 60.4 0609 1800 + + + + + 182.3 60.0 0609 1900 + + + + + 187.4 58.1 0609 2000 + + + + + 182.3 36.9 0609 2100 + + + + + 157.6 19.9 0609 2200 + + + + + 159.1 19.8 0609 2300 + + + + + 163.2 19.7 0610 0000 + + + + + 164.5 19.7 0610 0100 + + + + + 154.7 19.5 0610 0200 + + + + + 160.5 19.3 0610 0300 + + + + + 152.4 19.3 0610 0400 + + + + + 164.9 19.3 0610 0500 + + + + + 155.1 19.2 0610 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 + + + + + 168.3 20.1 0609 0700 + + + + + 156.4 20.1 0609 0800 + + + + + 157.6 20.1 0609 0900 + + + + + 149.3 20.1 0609 1000 + + + + + 133.2 20.2 0609 1100 + + + + + 117.5 20.2 0609 1200 + + + + + 131.4 20.2 0609 1300 + + + + + 160.2 20.2 0609 1400 + + + + + 179.3 35.5 0609 1500 + + + + + 175.8 60.3 0609 1600 + + + + + 169.9 60.4 0609 1700 + + + + + 163.5 60.4 0609 1800 + + + + + 182.3 60.0 0609 1900 + + + + + 187.4 58.1 0609 2000 + + + + + 182.3 36.9 0609 2100 + + + + + 157.6 19.9 0609 2200 + + + + + 159.1 19.8 0609 2300 + + + + + 163.2 19.7 0610 0000 + + + + + 164.5 19.7 0610 0100 + + + + + 154.7 19.5 0610 0200 + + + + + 160.5 19.3 0610 0300 + + + + + 152.4 19.3 0610 0400 + + + + + 164.9 19.3 0610 0500 + + + + + 155.1 19.2 0610 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 + + + + + 179.4 52.3 0609 0700 + + + + + 166.9 38.4 0609 0800 + + + + + 164.1 38.2 0609 0900 + + + + + 150.2 31.2 0609 1000 + + + + + 139.9 28.5 0609 1100 + + + + + 119.9 28.7 0609 1200 + + + + + 126.6 37.8 0609 1300 + + + + + 147.9 74.2 0609 1400 + + + + + 160.7 88.4 0609 1500 + + + + + 182.3 88.6 0609 1600 + + + + + 182.1 88.5 0609 1700 + + + + + 178.5 88.5 0609 1800 + + + + + 198.1 87.4 0609 1900 + + + + + 194.3 86.5 0609 2000 + + + + + 183.5 67.4 0609 2100 + + + + + 168.8 42.2 0609 2200 + + + + + 160.1 27.1 0609 2300 + + + + + 161.2 27.1 0610 0000 + + + + + 167.4 26.9 0610 0100 + + + + + 160.3 26.8 0610 0200 + + + + + 170.7 26.4 0610 0300 + + + + + 159.1 26.1 0610 0400 + + + + + 162.5 25.8 0610 0500 + + + + + 168.6 25.6 0610 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0600 9 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0609 0600 + + + + + 179.4 52.3 0609 0700 + + + + + 166.9 38.4 0609 0800 + + + + + 164.1 38.2 0609 0900 + + + + + 150.2 31.2 0609 1000 + + + + + 139.9 28.5 0609 1100 + + + + + 119.9 28.7 0609 1200 + + + + + 126.6 37.8 0609 1300 + + + + + 147.9 74.2 0609 1400 + + + + + 160.7 88.4 0609 1500 + + + + + 182.3 88.6 0609 1600 + + + + + 182.1 88.5 0609 1700 + + + + + 178.5 88.5 0609 1800 + + + + + 198.1 87.4 0609 1900 + + + + + 194.3 86.5 0609 2000 + + + + + 183.5 67.4 0609 2100 + + + + + 168.8 42.2 0609 2200 + + + + + 160.1 27.1 0609 2300 + + + + + 161.2 27.1 0610 0000 + + + + + 167.4 26.9 0610 0100 + + + + + 160.3 26.8 0610 0200 + + + + + 170.7 26.4 0610 0300 + + + + + 159.1 26.1 0610 0400 + + + + + 162.5 25.8 0610 0500 + + + + + 168.6 25.6 0610 0600 + + + + + + +