TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0605 0000 + 680.0 + + 10.6 2.4 0605 0100 + 680.0 + + 10.5 2.4 0605 0200 + 680.0 + + 10.5 2.4 0605 0300 + 680.0 + + 10.5 2.4 0605 0400 + 679.0 + + 10.5 2.4 0605 0500 + 679.0 + + 10.6 2.4 0605 0600 + 679.0 + + 10.6 2.4 0605 0700 + 679.0 + + 10.3 2.4 0605 0800 + 679.0 + + 10.5 2.4 0605 0900 + 678.0 + + 10.6 2.4 0605 1000 + 677.0 + + 10.5 2.4 0605 1100 + 677.0 + + 10.7 2.4 0605 1200 + 676.0 + + 10.3 2.4 0605 1300 + 676.0 + + 10.4 2.4 0605 1400 + 676.0 + + 10.6 2.4 0605 1500 + 676.0 + + 10.5 2.4 0605 1600 + 676.0 + + 10.4 2.4 0605 1700 + 676.0 + + 10.6 2.4 0605 1800 + 676.0 + + 10.7 2.4 0605 1900 + 676.0 + + 10.7 2.4 0605 2000 + 676.0 + + 10.8 2.4 0605 2100 + 677.0 + + 10.5 2.4 0605 2200 + 677.0 + + 10.6 2.4 0605 2300 + 677.0 + + 10.7 2.4 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 49.2 703.6 719.0 102.2 12.3 25.0 0.0 0605 0100 49.0 703.6 718.0 102.1 12.3 25.0 0.0 0605 0200 49.1 703.1 718.0 102.1 12.3 25.0 0.0 0605 0300 49.0 703.0 717.0 102.0 12.3 25.0 0.0 0605 0400 48.8 702.9 717.0 102.0 12.3 25.0 0.0 0605 0500 48.7 702.8 717.0 102.0 12.3 25.0 0.0 0605 0600 48.6 702.8 717.0 102.0 12.3 25.0 0.0 0605 0700 48.6 702.5 717.0 102.1 12.3 25.0 0.0 0605 0800 48.7 701.8 718.0 102.3 12.2 25.0 0.0 0605 0900 48.7 701.4 718.0 102.4 12.2 25.0 0.0 0605 1000 48.8 700.6 718.0 102.5 12.2 25.0 0.0 0605 1100 49.1 699.9 719.0 102.7 12.1 25.0 0.0 0605 1200 49.2 700.0 720.0 102.9 12.2 25.0 0.0 0605 1300 49.5 699.6 720.0 102.9 12.1 25.0 0.0 0605 1400 49.8 699.6 720.0 102.9 12.1 25.0 0.0 0605 1500 49.6 699.0 720.0 103.0 12.1 25.0 0.0 0605 1600 49.4 699.1 720.0 103.0 12.1 25.0 0.0 0605 1700 49.1 699.1 719.0 102.8 12.1 25.0 0.0 0605 1800 49.0 699.4 718.0 102.7 12.1 25.0 0.0 0605 1900 49.0 699.3 717.0 102.5 12.1 25.0 0.0 0605 2000 48.9 699.4 717.0 102.5 12.1 25.0 0.0 0605 2100 48.9 699.6 716.0 102.3 12.1 25.0 0.0 0605 2200 48.8 699.9 716.0 102.3 12.1 25.0 0.0 0605 2300 48.9 700.0 716.0 102.3 12.1 25.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0605 0000 57.3 722.9 851.0 117.7 179.0 0605 0100 57.4 722.4 852.0 117.9 179.0 0605 0200 57.4 722.4 850.0 117.7 179.0 0605 0300 57.4 722.0 850.0 117.7 179.0 0605 0400 57.4 721.8 850.0 117.8 180.0 0605 0500 57.4 721.4 850.0 117.8 179.0 0605 0600 57.5 721.3 849.0 117.7 180.0 0605 0700 57.4 721.3 847.0 117.4 180.0 0605 0800 57.5 721.0 847.0 117.5 180.0 0605 0900 57.5 720.9 847.0 117.5 181.0 0605 1000 57.5 720.7 847.0 117.5 181.0 0605 1100 57.6 720.2 848.0 117.7 181.0 0605 1200 57.7 720.0 848.0 117.8 180.0 0605 1300 57.7 719.7 849.0 118.0 182.0 0605 1400 57.7 719.3 850.0 118.2 179.0 0605 1500 57.7 719.2 849.0 118.1 180.0 0605 1600 57.8 719.0 849.0 118.1 180.0 0605 1700 57.8 718.9 849.0 118.1 182.0 0605 1800 57.7 718.8 848.0 118.0 183.0 0605 1900 57.7 718.6 848.0 118.0 181.0 0605 2000 57.6 718.6 847.0 117.9 181.0 0605 2100 57.5 718.9 846.0 117.7 180.0 0605 2200 57.4 719.4 845.0 117.5 181.0 0605 2300 57.4 719.6 845.0 117.4 181.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.0 724.0 797.0 110.1 + 170.4 0.0 0605 0100 55.0 724.0 798.0 110.2 + 150.2 0.0 0605 0200 55.0 723.0 798.0 110.4 + 139.4 0.0 0605 0300 55.0 723.0 797.0 110.2 + 137.3 0.0 0605 0400 55.8 723.0 799.0 110.5 + 138.9 0.0 0605 0500 56.3 723.0 801.0 110.8 + 143.6 0.0 0605 0600 56.3 723.0 801.0 110.8 + 167.0 0.0 0605 0700 56.7 723.0 802.0 110.9 + 163.3 0.0 0605 0800 57.0 723.0 802.0 110.9 + 141.9 0.0 0605 0900 56.7 723.0 801.0 110.8 + 157.3 0.0 0605 1000 56.5 723.0 801.0 110.8 + 155.2 0.0 0605 1100 56.3 723.0 802.0 110.9 + 152.5 0.0 0605 1200 56.3 722.0 802.0 111.1 + 152.8 0.0 0605 1300 55.2 722.0 800.0 110.8 + 173.3 0.0 0605 1400 55.0 722.0 800.0 110.8 + 165.7 0.0 0605 1500 54.9 722.0 800.0 110.8 + 163.9 0.0 0605 1600 55.4 721.0 801.0 111.1 + 165.3 0.0 0605 1700 55.4 721.0 801.0 111.1 + 171.0 0.0 0605 1800 55.8 721.0 801.0 111.1 + 166.9 0.0 0605 1900 55.4 721.0 801.0 111.1 + 172.0 0.0 0605 2000 55.2 721.0 801.0 111.1 + 168.9 0.0 0605 2100 55.2 721.0 800.0 111.0 + 164.8 0.0 0605 2200 55.0 721.0 800.0 111.0 + 164.2 0.0 0605 2300 55.2 721.0 800.0 111.0 + 165.8 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0605 0000 + 732.0 799.0 109.2 170.4 0.0 0605 0100 + 732.0 799.0 109.2 150.2 0.0 0605 0200 + 732.0 799.0 109.2 139.4 0.0 0605 0300 + 732.0 799.0 109.2 137.3 0.0 0605 0400 + 732.0 799.0 109.2 138.9 0.0 0605 0500 + 731.0 800.0 109.4 143.6 0.0 0605 0600 + 732.0 800.0 109.3 167.0 0.0 0605 0700 + 731.0 802.0 109.7 163.3 0.0 0605 0800 + 731.0 802.0 109.7 141.9 0.0 0605 0900 + 731.0 803.0 109.8 157.3 0.0 0605 1000 + 731.0 803.0 109.8 155.2 0.0 0605 1100 + 731.0 805.0 110.1 152.5 0.0 0605 1200 + 731.0 806.0 110.3 152.8 0.0 0605 1300 + 730.0 805.0 110.3 173.3 0.0 0605 1400 + 730.0 805.0 110.3 165.7 0.0 0605 1500 + 730.0 805.0 110.3 163.9 0.0 0605 1600 + 730.0 805.0 110.3 165.3 0.0 0605 1700 + 730.0 805.0 110.3 171.0 0.0 0605 1800 + 730.0 804.0 110.1 166.9 0.0 0605 1900 + 729.0 802.0 110.0 172.0 0.0 0605 2000 + 730.0 801.0 109.7 168.9 0.0 0605 2100 + 729.0 800.0 109.7 164.8 0.0 0605 2200 + 730.0 800.0 109.6 164.2 0.0 0605 2300 + 730.0 800.0 109.6 165.8 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.9 731.8 795.0 108.6 + 153.8 0.0 0605 0100 55.9 731.8 794.0 108.5 + 151.3 0.0 0605 0200 55.9 731.8 794.0 108.5 + 154.5 0.0 0605 0300 55.9 731.8 794.0 108.5 + 153.5 0.0 0605 0400 55.9 731.7 794.0 108.5 + 154.9 0.0 0605 0500 55.9 731.5 794.0 108.5 + 153.8 0.0 0605 0600 56.0 731.6 795.0 108.7 + 155.0 0.0 0605 0700 56.0 731.7 795.0 108.7 + 156.1 0.0 0605 0800 56.0 731.4 795.0 108.7 + 157.0 0.0 0605 0900 56.1 731.3 796.0 108.8 + 156.9 0.0 0605 1000 56.1 731.0 797.0 109.0 + 157.4 0.0 0605 1100 56.1 730.6 797.0 109.1 + 157.8 0.0 0605 1200 56.1 730.5 797.0 109.1 + 158.1 0.0 0605 1300 56.1 730.0 797.0 109.2 + 157.9 0.0 0605 1400 56.1 729.8 797.0 109.2 + 157.9 0.0 0605 1500 56.0 729.7 797.0 109.2 + 157.9 0.0 0605 1600 56.0 729.3 797.0 109.3 + 157.6 0.0 0605 1700 55.9 729.2 796.0 109.2 + 157.3 0.0 0605 1800 55.8 729.3 796.0 109.2 + 156.7 0.0 0605 1900 55.7 729.1 796.0 109.2 + 156.8 0.0 0605 2000 55.6 729.3 795.0 109.0 + 156.8 0.0 0605 2100 55.6 728.9 795.0 109.1 + 156.3 0.0 0605 2200 55.5 729.1 795.0 109.0 + 155.5 0.0 0605 2300 55.6 729.6 796.0 109.1 + 156.0 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.6 736.3 796.0 108.1 13.9 153.8 0.0 0605 0100 55.7 736.2 796.0 108.1 13.8 151.3 0.0 0605 0200 55.8 736.3 797.0 108.2 13.8 154.5 0.0 0605 0300 55.8 736.2 797.0 108.3 13.8 153.5 0.0 0605 0400 55.9 736.1 797.0 108.3 13.8 154.9 0.0 0605 0500 55.9 736.0 798.0 108.4 13.9 153.8 0.0 0605 0600 56.0 736.0 798.0 108.4 13.9 155.0 0.0 0605 0700 56.0 736.2 799.0 108.5 14.1 156.1 0.0 0605 0800 56.0 735.9 799.0 108.6 14.2 157.0 0.0 0605 0900 56.1 735.8 800.0 108.7 14.4 156.9 0.0 0605 1000 56.1 735.4 801.0 108.9 14.4 157.4 0.0 0605 1100 56.2 735.1 802.0 109.1 14.7 157.8 0.0 0605 1200 56.2 734.8 803.0 109.3 14.7 158.1 0.0 0605 1300 56.2 734.5 803.0 109.3 14.7 157.9 0.0 0605 1400 56.2 734.5 803.0 109.3 14.7 157.9 0.0 0605 1500 56.1 734.2 802.0 109.2 14.7 157.9 0.0 0605 1600 56.0 734.0 802.0 109.3 14.7 157.6 0.0 0605 1700 55.9 733.8 802.0 109.3 14.7 157.3 0.0 0605 1800 55.8 733.8 801.0 109.2 14.5 156.7 0.0 0605 1900 55.7 733.8 800.0 109.0 14.5 156.8 0.0 0605 2000 55.6 734.0 799.0 108.9 14.4 156.8 0.0 0605 2100 55.6 733.9 799.0 108.9 14.4 156.3 0.0 0605 2200 55.5 734.0 798.0 108.7 14.4 155.5 0.0 0605 2300 55.5 734.1 798.0 108.7 14.3 156.0 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 56.3 740.0 800.0 108.1 + 173.9 22.7 0605 0100 56.3 739.0 800.0 108.3 + 174.1 22.7 0605 0200 56.3 739.0 800.0 108.3 + 167.6 23.1 0605 0300 56.3 739.0 800.0 108.3 + 163.1 23.1 0605 0400 56.5 739.0 800.0 108.3 + 159.8 23.1 0605 0500 56.5 739.0 799.0 108.1 + 165.9 23.1 0605 0600 56.3 739.0 799.0 108.1 + 163.4 17.8 0605 0700 56.3 740.0 798.0 107.8 + 148.4 12.2 0605 0800 56.3 739.0 797.0 107.8 + 142.6 12.2 0605 0900 56.3 739.0 796.0 107.7 + 149.1 12.2 0605 1000 56.3 738.0 795.0 107.7 + 140.8 12.2 0605 1100 56.3 738.0 793.0 107.5 + 152.5 12.2 0605 1200 56.3 737.0 791.0 107.3 + 154.3 17.7 0605 1300 56.3 737.0 790.0 107.2 + 160.3 21.6 0605 1400 56.3 737.0 790.0 107.2 + 161.7 23.3 0605 1500 56.1 736.0 789.0 107.2 + 170.6 29.4 0605 1600 56.1 737.0 789.0 107.1 + 169.6 29.4 0605 1700 56.3 737.0 789.0 107.1 + 179.6 21.5 0605 1800 56.3 737.0 789.0 107.1 + 176.0 16.9 0605 1900 56.3 737.0 789.0 107.1 + 185.5 19.5 0605 2000 56.3 737.0 789.0 107.1 + 176.1 19.5 0605 2100 56.5 737.0 789.0 107.1 + 171.3 19.5 0605 2200 56.5 738.0 790.0 107.0 + 173.8 19.5 0605 2300 56.5 738.0 791.0 107.2 + 176.2 18.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.8 740.0 831.0 112.3 + 173.9 22.7 0605 0100 55.9 739.0 828.0 112.0 + 174.1 22.7 0605 0200 55.9 739.0 827.0 111.9 + 167.6 23.1 0605 0300 55.9 739.0 826.0 111.8 + 163.1 23.1 0605 0400 56.1 739.0 826.0 111.8 + 159.8 23.1 0605 0500 56.1 739.0 827.0 111.9 + 165.9 23.1 0605 0600 56.1 739.0 827.0 111.9 + 163.4 17.8 0605 0700 56.1 740.0 825.0 111.5 + 148.4 12.2 0605 0800 56.1 739.0 818.0 110.7 + 142.6 12.2 0605 0900 56.1 739.0 816.0 110.4 + 149.1 12.2 0605 1000 56.1 738.0 815.0 110.4 + 140.8 12.2 0605 1100 56.1 738.0 814.0 110.3 + 152.5 12.2 0605 1200 56.1 737.0 814.0 110.4 + 154.3 17.7 0605 1300 56.1 737.0 815.0 110.6 + 160.3 21.6 0605 1400 56.3 737.0 822.0 111.5 + 161.7 23.3 0605 1500 56.3 736.0 825.0 112.1 + 170.6 29.4 0605 1600 56.1 737.0 829.0 112.5 + 169.6 29.4 0605 1700 56.1 737.0 831.0 112.8 + 179.6 21.5 0605 1800 56.1 737.0 828.0 112.3 + 176.0 16.9 0605 1900 56.1 737.0 818.0 111.0 + 185.5 19.5 0605 2000 56.1 737.0 818.0 111.0 + 176.1 19.5 0605 2100 56.1 737.0 818.0 111.0 + 171.3 19.5 0605 2200 56.1 738.0 817.0 110.7 + 173.8 19.5 0605 2300 56.1 738.0 818.0 110.8 + 176.2 18.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.9 739.0 848.0 114.7 + 185.5 21.0 0605 0100 55.9 739.0 846.0 114.5 + 176.5 21.1 0605 0200 55.9 739.0 845.0 114.3 + 169.2 21.1 0605 0300 55.9 739.0 845.0 114.3 + 156.0 21.1 0605 0400 55.9 738.0 844.0 114.4 + 161.0 21.0 0605 0500 55.8 739.0 845.0 114.3 + 168.5 21.0 0605 0600 55.8 738.0 846.0 114.6 + 147.4 21.1 0605 0700 55.9 738.0 848.0 114.9 + 159.6 15.1 0605 0800 55.9 738.0 849.0 115.0 + 162.6 9.8 0605 0900 55.9 738.0 850.0 115.2 + 141.7 10.3 0605 1000 55.9 738.0 851.0 115.3 + 118.1 6.8 0605 1100 56.1 738.0 853.0 115.6 + 94.3 10.2 0605 1200 56.1 737.0 854.0 115.9 + 117.1 9.7 0605 1300 56.3 737.0 854.0 115.9 + 126.4 9.7 0605 1400 56.3 737.0 853.0 115.7 + 147.3 9.7 0605 1500 56.3 736.0 854.0 116.0 + 147.4 9.7 0605 1600 56.5 737.0 855.0 116.0 + 146.6 9.7 0605 1700 56.7 736.0 856.0 116.3 + 156.2 9.7 0605 1800 56.7 737.0 855.0 116.0 + 178.3 15.4 0605 1900 56.7 736.0 854.0 116.0 + 193.2 15.7 0605 2000 56.7 737.0 852.0 115.6 + 189.5 15.8 0605 2100 56.7 737.0 848.0 115.1 + 184.2 20.9 0605 2200 56.5 737.0 844.0 114.5 + 194.9 21.2 0605 2300 56.5 737.0 841.0 114.1 + 160.0 21.2 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 55.8 739.0 873.0 118.1 + 185.5 21.0 0605 0100 55.8 739.0 871.0 117.9 + 176.5 21.1 0605 0200 55.8 739.0 868.0 117.5 + 169.2 21.1 0605 0300 55.8 739.0 866.0 117.2 + 156.0 21.1 0605 0400 55.8 738.0 865.0 117.2 + 161.0 21.0 0605 0500 55.8 739.0 866.0 117.2 + 168.5 21.0 0605 0600 55.8 738.0 865.0 117.2 + 147.4 21.1 0605 0700 55.8 738.0 866.0 117.3 + 159.6 15.1 0605 0800 55.8 738.0 866.0 117.3 + 162.6 9.8 0605 0900 55.8 738.0 861.0 116.7 + 141.7 10.3 0605 1000 55.8 738.0 856.0 116.0 + 118.1 6.8 0605 1100 55.9 738.0 847.0 114.8 + 94.3 10.2 0605 1200 55.9 737.0 848.0 115.1 + 117.1 9.7 0605 1300 55.9 737.0 852.0 115.6 + 126.4 9.7 0605 1400 55.9 737.0 857.0 116.3 + 147.3 9.7 0605 1500 56.1 736.0 858.0 116.6 + 147.4 9.7 0605 1600 56.1 737.0 857.0 116.3 + 146.6 9.7 0605 1700 56.3 736.0 857.0 116.4 + 156.2 9.7 0605 1800 56.3 737.0 860.0 116.7 + 178.3 15.4 0605 1900 56.3 736.0 866.0 117.7 + 193.2 15.7 0605 2000 56.3 737.0 869.0 117.9 + 189.5 15.8 0605 2100 56.3 737.0 869.0 117.9 + 184.2 20.9 0605 2200 56.3 737.0 869.0 117.9 + 194.9 21.2 0605 2300 56.3 737.0 867.0 117.6 + 160.0 21.2 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 56.5 745.0 856.0 114.9 + 203.6 56.2 0605 0100 56.3 744.0 854.0 114.8 + 197.7 51.0 0605 0200 56.1 744.0 852.0 114.5 + 183.9 41.4 0605 0300 56.1 744.0 850.0 114.2 + 186.1 41.1 0605 0400 55.9 744.0 849.0 114.1 + 183.1 40.0 0605 0500 55.9 744.0 848.0 114.0 + 169.0 40.1 0605 0600 55.9 744.0 848.0 114.0 + 174.1 40.5 0605 0700 55.9 744.0 846.0 113.7 + 183.9 39.7 0605 0800 55.9 744.0 845.0 113.6 + 175.7 39.0 0605 0900 55.9 744.0 845.0 113.6 + 160.9 39.6 0605 1000 55.9 744.0 844.0 113.4 + 144.8 26.4 0605 1100 56.1 743.0 845.0 113.7 + 131.5 25.8 0605 1200 56.1 743.0 845.0 113.7 + 80.0 26.8 0605 1300 56.3 742.0 846.0 114.0 + 121.8 26.8 0605 1400 56.5 742.0 848.0 114.3 + 134.8 26.7 0605 1500 56.5 742.0 849.0 114.4 + 145.8 27.0 0605 1600 56.5 742.0 851.0 114.7 + 140.0 27.5 0605 1700 56.7 742.0 852.0 114.8 + 149.9 27.9 0605 1800 56.7 742.0 852.0 114.8 + 167.2 32.9 0605 1900 56.8 742.0 851.0 114.7 + 178.4 33.4 0605 2000 56.8 742.0 851.0 114.7 + 188.3 41.1 0605 2100 56.8 742.0 850.0 114.6 + 188.9 41.5 0605 2200 56.7 742.0 849.0 114.4 + 190.9 43.6 0605 2300 56.7 742.0 848.0 114.3 + 197.4 50.4 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 56.5 745.0 900.0 120.8 + 203.6 56.2 0605 0100 56.3 744.0 898.0 120.7 + 197.7 51.0 0605 0200 56.3 744.0 893.0 120.0 + 183.9 41.4 0605 0300 56.1 744.0 885.0 119.0 + 186.1 41.1 0605 0400 56.1 744.0 882.0 118.5 + 183.1 40.0 0605 0500 55.9 744.0 880.0 118.3 + 169.0 40.1 0605 0600 55.9 744.0 878.0 118.0 + 174.1 40.5 0605 0700 55.9 744.0 878.0 118.0 + 183.9 39.7 0605 0800 55.9 744.0 876.0 117.7 + 175.7 39.0 0605 0900 55.9 744.0 874.0 117.5 + 160.9 39.6 0605 1000 55.9 744.0 872.0 117.2 + 144.8 26.4 0605 1100 55.9 743.0 869.0 117.0 + 131.5 25.8 0605 1200 56.1 743.0 868.0 116.8 + 80.0 26.8 0605 1300 56.1 742.0 869.0 117.1 + 121.8 26.8 0605 1400 56.1 742.0 871.0 117.4 + 134.8 26.7 0605 1500 56.3 742.0 872.0 117.5 + 145.8 27.0 0605 1600 56.3 742.0 872.0 117.5 + 140.0 27.5 0605 1700 56.5 742.0 873.0 117.7 + 149.9 27.9 0605 1800 56.5 742.0 874.0 117.8 + 167.2 32.9 0605 1900 56.7 742.0 875.0 117.9 + 178.4 33.4 0605 2000 56.8 742.0 877.0 118.2 + 188.3 41.1 0605 2100 56.8 742.0 878.0 118.3 + 188.9 41.5 0605 2200 56.7 742.0 879.0 118.5 + 190.9 43.6 0605 2300 56.7 742.0 879.0 118.5 + 197.4 50.4 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 57.3 743.0 853.0 114.8 + 198.9 50.5 0605 0100 + + + + + 196.2 50.7 0605 0200 + + + + + 199.8 50.7 0605 0300 + + + + + 198.5 50.6 0605 0400 + + + + + 196.0 50.6 0605 0500 + + + + + 198.1 50.6 0605 0600 + + + + + 199.3 50.4 0605 0700 + + + + + 200.5 50.3 0605 0800 + + + + + 185.1 45.0 0605 0900 + + + + + 172.6 30.1 0605 1000 + + + + + 161.5 29.9 0605 1100 + + + + + 165.5 29.8 0605 1200 + + + + + 155.6 20.3 0605 1300 + + + + + 147.7 19.3 0605 1400 + + + + + 145.6 19.1 0605 1500 + + + + + 141.1 19.3 0605 1600 + + + + + 152.9 19.2 0605 1700 + + + + + 156.3 19.2 0605 1800 + + + + + 156.7 19.2 0605 1900 + + + + + 159.2 19.2 0605 2000 + + + + + 160.3 19.3 0605 2100 + + + + + 155.0 19.5 0605 2200 + + + + + 162.9 19.6 0605 2300 + + + + + 168.0 19.7 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 57.5 744.0 850.0 114.2 + 198.9 50.5 0605 0100 + + + + + 196.2 50.7 0605 0200 + + + + + 199.8 50.7 0605 0300 + + + + + 198.5 50.6 0605 0400 + + + + + 196.0 50.6 0605 0500 + + + + + 198.1 50.6 0605 0600 + + + + + 199.3 50.4 0605 0700 + + + + + 200.5 50.3 0605 0800 + + + + + 185.1 45.0 0605 0900 + + + + + 172.6 30.1 0605 1000 + + + + + 161.5 29.9 0605 1100 + + + + + 165.5 29.8 0605 1200 + + + + + 155.6 20.3 0605 1300 + + + + + 147.7 19.3 0605 1400 + + + + + 145.6 19.1 0605 1500 + + + + + 141.1 19.3 0605 1600 + + + + + 152.9 19.2 0605 1700 + + + + + 156.3 19.2 0605 1800 + + + + + 156.7 19.2 0605 1900 + + + + + 159.2 19.2 0605 2000 + + + + + 160.3 19.3 0605 2100 + + + + + 155.0 19.5 0605 2200 + + + + + 162.9 19.6 0605 2300 + + + + + 168.0 19.7 TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 58.2 746.0 850.0 113.9 + 198.6 78.7 0605 0100 + + + + + 193.6 78.7 0605 0200 + + + + + 199.7 79.0 0605 0300 + + + + + 204.5 78.9 0605 0400 + + + + + 201.7 78.8 0605 0500 + + + + + 204.5 78.7 0605 0600 + + + + + 205.7 78.3 0605 0700 + + + + + 207.4 78.1 0605 0800 + + + + + 194.0 76.6 0605 0900 + + + + + 177.5 58.4 0605 1000 + + + + + 171.5 58.1 0605 1100 + + + + + 178.2 57.7 0605 1200 + + + + + 162.2 40.5 0605 1300 + + + + + 164.2 32.7 0605 1400 + + + + + 172.8 27.1 0605 1500 + + + + + 153.9 26.4 0605 1600 + + + + + 151.2 26.1 0605 1700 + + + + + 149.1 26.1 0605 1800 + + + + + 149.2 26.2 0605 1900 + + + + + 151.5 26.3 0605 2000 + + + + + 149.9 26.5 0605 2100 + + + + + 143.6 27.0 0605 2200 + + + + + 150.3 27.2 0605 2300 + + + + + 155.2 27.3 TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0000 5 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0605 0000 58.2 747.0 883.0 118.2 + 198.6 78.7 0605 0100 + + + + + 193.6 78.7 0605 0200 + + + + + 199.7 79.0 0605 0300 + + + + + 204.5 78.9 0605 0400 + + + + + 201.7 78.8 0605 0500 + + + + + 204.5 78.7 0605 0600 + + + + + 205.7 78.3 0605 0700 + + + + + 207.4 78.1 0605 0800 + + + + + 194.0 76.6 0605 0900 + + + + + 177.5 58.4 0605 1000 + + + + + 171.5 58.1 0605 1100 + + + + + 178.2 57.7 0605 1200 + + + + + 162.2 40.5 0605 1300 + + + + + 164.2 32.7 0605 1400 + + + + + 172.8 27.1 0605 1500 + + + + + 153.9 26.4 0605 1600 + + + + + 151.2 26.1 0605 1700 + + + + + 149.1 26.1 0605 1800 + + + + + 149.2 26.2 0605 1900 + + + + + 151.5 26.3 0605 2000 + + + + + 149.9 26.5 0605 2100 + + + + + 143.6 27.0 0605 2200 + + + + + 150.3 27.2 0605 2300 + + + + + 155.2 27.3