TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0424 2200 + 681.0 + + 8.1 0.0 0424 2300 + 681.0 + + 8.3 0.0 0425 0000 + 681.0 + + 8.2 0.0 0425 0100 + 681.0 + + 8.2 0.0 0425 0200 + 681.0 + + 8.2 0.0 0425 0300 + 681.0 + + 8.0 0.0 0425 0400 + 681.0 + + 8.2 0.0 0425 0500 + 681.0 + + 8.2 0.0 0425 0600 + 681.0 + + 8.2 0.0 0425 0700 + 681.0 + + 8.2 0.0 0425 0800 + 681.0 + + 8.2 0.0 0425 0900 + 680.0 + + 8.3 0.0 0425 1000 + 680.0 + + 8.2 0.0 0425 1100 + 679.0 + + 8.2 0.0 0425 1200 + 679.0 + + 8.3 0.0 0425 1300 + 679.0 + + 8.1 0.0 0425 1400 + 679.0 + + 8.1 0.0 0425 1500 + 678.0 + + 8.3 0.0 0425 1600 + 677.0 + + 8.3 0.0 0425 1700 + 677.0 + + 8.2 0.0 0425 1800 + 677.0 + + 8.3 0.0 0425 1900 + 677.0 + + 8.1 0.0 0425 2000 + 678.0 + + 8.2 0.0 0425 2100 + 678.0 + + 8.6 0.0 0425 2200 + + + + + + TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 41.5 705.2 714.0 101.2 11.0 19.5 0.0 0424 2300 41.7 705.2 715.0 101.4 11.0 19.5 0.0 0425 0000 41.7 704.7 715.0 101.5 11.0 19.5 0.0 0425 0100 41.7 704.8 715.0 101.5 11.0 19.5 0.0 0425 0200 41.6 704.6 714.0 101.3 11.0 19.5 0.0 0425 0300 41.6 704.6 714.0 101.3 11.0 19.5 0.0 0425 0400 41.6 704.6 714.0 101.3 11.0 19.5 0.0 0425 0500 41.6 704.6 714.0 101.3 11.0 19.5 0.0 0425 0600 41.6 704.6 714.0 101.3 11.0 19.5 0.0 0425 0700 41.7 704.5 714.0 101.4 10.9 19.5 0.0 0425 0800 41.6 704.3 715.0 101.5 10.9 19.5 0.0 0425 0900 41.7 703.9 715.0 101.6 10.9 19.5 0.0 0425 1000 41.8 703.3 716.0 101.8 10.9 19.5 0.0 0425 1100 41.8 702.8 716.0 101.9 10.9 19.5 0.0 0425 1200 41.8 702.3 717.0 102.1 10.8 19.5 0.0 0425 1300 41.9 701.9 717.0 102.1 10.8 19.5 0.0 0425 1400 41.9 701.7 717.0 102.2 10.8 19.5 0.0 0425 1500 42.1 701.3 718.0 102.4 10.8 19.5 0.0 0425 1600 42.1 700.9 718.0 102.4 10.8 19.5 0.0 0425 1700 42.3 700.8 719.0 102.6 10.8 19.5 0.0 0425 1800 42.3 700.5 718.0 102.5 10.8 19.5 0.0 0425 1900 42.2 700.5 718.0 102.5 10.8 19.5 0.0 0425 2000 42.2 700.6 717.0 102.3 10.8 19.5 0.0 0425 2100 42.1 700.9 716.0 102.2 10.8 19.5 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0424 2200 47.2 724.9 824.0 113.7 119.0 0424 2300 47.1 725.1 818.0 112.8 119.0 0425 0000 47.0 725.1 813.0 112.1 121.0 0425 0100 46.9 725.3 808.0 111.4 121.0 0425 0200 46.8 725.3 804.0 110.8 121.0 0425 0300 46.7 725.2 802.0 110.6 119.0 0425 0400 46.7 725.1 800.0 110.3 118.0 0425 0500 46.7 725.5 799.0 110.1 119.0 0425 0600 46.7 725.5 798.0 110.0 118.0 0425 0700 46.7 725.6 797.0 109.8 116.0 0425 0800 46.6 725.5 795.0 109.6 114.0 0425 0900 46.6 725.0 795.0 109.7 113.0 0425 1000 46.7 724.1 795.0 109.8 112.0 0425 1100 46.9 723.5 795.0 109.9 112.0 0425 1200 47.0 722.8 796.0 110.1 112.0 0425 1300 47.1 722.3 797.0 110.3 113.0 0425 1400 47.2 721.8 798.0 110.6 112.0 0425 1500 47.2 721.4 799.0 110.8 112.0 0425 1600 47.2 721.0 799.0 110.8 112.0 0425 1700 47.2 720.6 800.0 111.0 112.0 0425 1800 47.2 720.1 800.0 111.1 113.0 0425 1900 47.4 719.9 800.0 111.1 117.0 0425 2000 47.4 719.9 798.0 110.8 118.0 0425 2100 + 720.3 + + + 0425 2200 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 45.5 726.0 775.0 106.7 + 159.6 0.0 0424 2300 45.5 726.0 774.0 106.6 + 159.6 0.0 0425 0000 45.9 726.0 775.0 106.7 + 153.5 0.0 0425 0100 45.9 726.0 775.0 106.7 + 150.2 0.0 0425 0200 45.9 726.0 775.0 106.7 + 150.4 0.0 0425 0300 45.7 725.0 775.0 106.9 + 159.3 0.0 0425 0400 45.7 725.0 774.0 106.8 + 168.4 0.0 0425 0500 45.7 725.0 774.0 106.8 + 168.9 0.0 0425 0600 45.5 725.0 773.0 106.6 + 164.1 0.0 0425 0700 45.5 725.0 773.0 106.6 + 166.2 0.0 0425 0800 45.5 725.0 773.0 106.6 + 160.2 0.0 0425 0900 45.5 725.0 773.0 106.6 + 124.8 0.0 0425 1000 45.7 725.0 773.0 106.6 + 102.9 0.0 0425 1100 45.7 724.0 773.0 106.8 + 85.5 0.0 0425 1200 45.5 724.0 773.0 106.8 + 66.5 0.0 0425 1300 45.7 723.0 773.0 106.9 + 62.7 0.0 0425 1400 45.9 723.0 774.0 107.1 + 58.1 0.0 0425 1500 45.9 723.0 774.0 107.1 + 59.1 0.0 0425 1600 45.9 722.0 774.0 107.2 + 62.2 0.0 0425 1700 46.0 722.0 774.0 107.2 + 95.4 0.0 0425 1800 46.0 722.0 774.0 107.2 + 116.8 0.0 0425 1900 46.0 721.0 775.0 107.5 + 164.0 0.0 0425 2000 46.2 721.0 775.0 107.5 + 159.5 0.0 0425 2100 46.2 721.0 775.0 107.5 + 165.2 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0424 2200 + 735.0 778.0 105.9 159.6 0.0 0424 2300 + 735.0 777.0 105.7 159.6 0.0 0425 0000 + 734.0 777.0 105.9 153.5 0.0 0425 0100 + 735.0 778.0 105.9 150.2 0.0 0425 0200 + 734.0 778.0 106.0 150.4 0.0 0425 0300 + 734.0 778.0 106.0 159.3 0.0 0425 0400 + 734.0 778.0 106.0 168.4 0.0 0425 0500 + 734.0 777.0 105.9 168.9 0.0 0425 0600 + 734.0 776.0 105.7 164.1 0.0 0425 0700 + 734.0 776.0 105.7 166.2 0.0 0425 0800 + 734.0 777.0 105.9 160.2 0.0 0425 0900 + 734.0 778.0 106.0 124.8 0.0 0425 1000 + 733.0 780.0 106.4 102.9 0.0 0425 1100 + 733.0 782.0 106.7 85.5 0.0 0425 1200 + 732.0 785.0 107.2 66.5 0.0 0425 1300 + 732.0 787.0 107.5 62.7 0.0 0425 1400 + 731.0 787.0 107.7 58.1 0.0 0425 1500 + 731.0 787.0 107.7 59.1 0.0 0425 1600 + 731.0 786.0 107.5 62.2 0.0 0425 1700 + 730.0 784.0 107.4 95.4 0.0 0425 1800 + 730.0 782.0 107.1 116.8 0.0 0425 1900 + 730.0 784.0 107.4 164.0 0.0 0425 2000 + 730.0 784.0 107.4 159.5 0.0 0425 2100 + 730.0 781.0 107.0 165.2 0.0 0425 2200 + + + + + + TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 + + + + + 125.5 0.0 0424 2300 + + + + + 141.1 0.0 0425 0000 + + + + + 141.5 0.0 0425 0100 + + + + + 143.1 0.0 0425 0200 + + + + + 142.4 0.0 0425 0300 + + + + + 141.9 0.0 0425 0400 + + + + + 142.2 0.0 0425 0500 + + + + + 142.2 0.0 0425 0600 + + + + + 146.5 0.0 0425 0700 + + + + + 146.4 0.0 0425 0800 + + + + + 143.3 0.0 0425 0900 + + + + + 134.5 0.0 0425 1000 + + + + + 124.8 0.0 0425 1100 + + + + + 108.0 0.0 0425 1200 + + + + + 128.9 0.0 0425 1300 + + + + + 136.4 0.0 0425 1400 + + + + + 134.4 0.0 0425 1500 + + + + + 136.0 0.0 0425 1600 + + + + + 134.5 0.0 0425 1700 + + + + + 89.6 0.0 0425 1800 + + + + + 105.3 0.0 0425 1900 + + + + + 115.9 0.0 0425 2000 + + + + + 109.1 0.0 0425 2100 + + + + + 109.8 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 45.7 739.6 780.0 105.5 12.4 125.5 0.0 0424 2300 45.6 739.6 782.0 105.7 12.9 141.1 0.0 0425 0000 45.6 739.5 781.0 105.6 12.7 141.5 0.0 0425 0100 45.6 739.6 781.0 105.6 13.5 143.1 0.0 0425 0200 45.5 739.7 781.0 105.6 13.2 142.4 0.0 0425 0300 45.5 739.5 780.0 105.5 13.9 141.9 0.0 0425 0400 45.5 739.4 780.0 105.5 14.0 142.2 0.0 0425 0500 45.5 739.5 780.0 105.5 14.1 142.2 0.0 0425 0600 45.5 739.5 780.0 105.5 14.3 146.5 0.0 0425 0700 45.4 739.6 780.0 105.5 14.3 146.4 0.0 0425 0800 45.5 739.4 780.0 105.5 14.1 143.3 0.0 0425 0900 45.5 738.9 779.0 105.4 14.2 134.5 0.0 0425 1000 45.6 738.4 778.0 105.4 13.2 124.8 0.0 0425 1100 45.7 737.9 783.0 106.1 13.0 108.0 0.0 0425 1200 45.7 737.3 783.0 106.2 13.6 128.9 0.0 0425 1300 45.8 736.9 782.0 106.1 13.7 136.4 0.0 0425 1400 45.8 736.4 781.0 106.1 14.3 134.4 0.0 0425 1500 45.8 735.8 780.0 106.0 14.8 136.0 0.0 0425 1600 45.7 735.2 780.0 106.1 14.7 134.5 0.0 0425 1700 45.8 734.8 784.0 106.7 14.2 89.6 0.0 0425 1800 45.6 734.5 783.0 106.6 13.8 105.3 0.0 0425 1900 45.5 734.2 782.0 106.5 13.9 115.9 0.0 0425 2000 45.4 734.3 778.0 106.0 13.0 109.1 0.0 0425 2100 45.4 734.8 777.0 105.7 13.0 109.8 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 46.8 743.0 780.0 105.0 + 167.1 12.0 0424 2300 46.6 743.0 780.0 105.0 + 166.2 12.0 0425 0000 46.8 743.0 781.0 105.1 + 106.7 12.0 0425 0100 46.8 743.0 780.0 105.0 + 133.9 8.9 0425 0200 46.8 743.0 781.0 105.1 + 114.9 8.7 0425 0300 46.8 743.0 781.0 105.1 + 110.8 8.7 0425 0400 46.8 744.0 782.0 105.1 + 130.3 8.7 0425 0500 46.8 744.0 782.0 105.1 + 145.7 8.7 0425 0600 46.8 744.0 782.0 105.1 + 154.6 8.7 0425 0700 46.8 744.0 782.0 105.1 + 151.8 8.7 0425 0800 46.9 744.0 783.0 105.2 + 150.7 8.7 0425 0900 47.1 743.0 784.0 105.5 + 164.8 8.7 0425 1000 47.1 742.0 784.0 105.7 + 157.7 8.7 0425 1100 47.1 740.0 783.0 105.8 + 135.1 8.7 0425 1200 47.3 739.0 783.0 106.0 + 129.0 8.7 0425 1300 47.3 738.0 784.0 106.2 + 108.2 8.8 0425 1400 47.3 737.0 784.0 106.4 + 95.8 9.3 0425 1500 47.5 737.0 785.0 106.5 + 104.3 9.3 0425 1600 47.3 737.0 785.0 106.5 + 122.2 10.4 0425 1700 47.3 736.0 786.0 106.8 + 147.7 12.0 0425 1800 46.9 737.0 784.0 106.4 + 166.2 12.0 0425 1900 46.8 737.0 782.0 106.1 + 175.2 12.0 0425 2000 46.8 737.0 781.0 106.0 + 171.4 12.0 0425 2100 46.8 738.0 781.0 105.8 + 174.5 12.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 46.6 743.0 798.0 107.4 + 167.1 12.0 0424 2300 46.4 743.0 797.0 107.3 + 166.2 12.0 0425 0000 46.4 743.0 796.0 107.1 + 106.7 12.0 0425 0100 46.4 743.0 795.0 107.0 + 133.9 8.9 0425 0200 46.4 743.0 796.0 107.1 + 114.9 8.7 0425 0300 46.4 743.0 796.0 107.1 + 110.8 8.7 0425 0400 46.4 744.0 796.0 107.0 + 130.3 8.7 0425 0500 46.4 744.0 797.0 107.1 + 145.7 8.7 0425 0600 46.4 744.0 797.0 107.1 + 154.6 8.7 0425 0700 46.6 744.0 797.0 107.1 + 151.8 8.7 0425 0800 46.6 744.0 797.0 107.1 + 150.7 8.7 0425 0900 46.6 743.0 798.0 107.4 + 164.8 8.7 0425 1000 46.8 742.0 799.0 107.7 + 157.7 8.7 0425 1100 46.8 740.0 800.0 108.1 + 135.1 8.7 0425 1200 46.9 739.0 801.0 108.4 + 129.0 8.7 0425 1300 47.1 738.0 802.0 108.7 + 108.2 8.8 0425 1400 47.1 737.0 802.0 108.8 + 95.8 9.3 0425 1500 47.3 737.0 803.0 109.0 + 104.3 9.3 0425 1600 47.1 737.0 804.0 109.1 + 122.2 10.4 0425 1700 47.1 736.0 803.0 109.1 + 147.7 12.0 0425 1800 46.9 737.0 803.0 109.0 + 166.2 12.0 0425 1900 46.8 737.0 802.0 108.8 + 175.2 12.0 0425 2000 46.8 737.0 801.0 108.7 + 171.4 12.0 0425 2100 46.6 738.0 800.0 108.4 + 174.5 12.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.0 741.0 802.0 108.2 + 164.9 0.0 0424 2300 48.0 741.0 802.0 108.2 + 157.2 0.0 0425 0000 48.0 741.0 801.0 108.1 + 156.4 0.0 0425 0100 47.8 741.0 800.0 108.0 + 153.6 0.0 0425 0200 47.8 741.0 799.0 107.8 + 133.3 0.0 0425 0300 47.7 741.0 798.0 107.7 + 118.7 0.0 0425 0400 47.7 741.0 798.0 107.7 + 111.5 0.0 0425 0500 47.7 741.0 797.0 107.6 + 96.2 0.0 0425 0600 47.7 741.0 797.0 107.6 + 135.5 0.0 0425 0700 47.7 741.0 796.0 107.4 + 141.4 0.0 0425 0800 47.7 740.0 796.0 107.6 + 140.7 0.0 0425 0900 47.5 740.0 795.0 107.4 + 134.3 0.0 0425 1000 47.7 740.0 795.0 107.4 + 133.0 0.0 0425 1100 47.5 739.0 795.0 107.6 + 129.1 0.0 0425 1200 47.7 739.0 795.0 107.6 + 129.4 0.0 0425 1300 47.7 738.0 795.0 107.7 + 138.5 0.0 0425 1400 47.7 737.0 795.0 107.9 + 133.8 0.0 0425 1500 47.7 737.0 795.0 107.9 + 124.8 0.0 0425 1600 47.8 736.0 795.0 108.0 + 114.7 0.0 0425 1700 47.8 736.0 796.0 108.2 + 139.9 0.0 0425 1800 47.8 736.0 796.0 108.2 + 161.6 0.0 0425 1900 48.0 736.0 797.0 108.3 + 163.4 0.0 0425 2000 48.0 736.0 798.0 108.4 + 154.3 0.0 0425 2100 48.0 736.0 798.0 108.4 + 156.8 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 47.8 741.0 795.0 107.3 + 164.9 0.0 0424 2300 47.8 741.0 795.0 107.3 + 157.2 0.0 0425 0000 47.8 741.0 795.0 107.3 + 156.4 0.0 0425 0100 47.7 741.0 794.0 107.2 + 153.6 0.0 0425 0200 47.7 741.0 792.0 106.9 + 133.3 0.0 0425 0300 47.7 741.0 790.0 106.6 + 118.7 0.0 0425 0400 47.7 741.0 788.0 106.3 + 111.5 0.0 0425 0500 47.5 741.0 786.0 106.1 + 96.2 0.0 0425 0600 47.5 741.0 787.0 106.2 + 135.5 0.0 0425 0700 47.5 741.0 788.0 106.3 + 141.4 0.0 0425 0800 47.5 740.0 787.0 106.4 + 140.7 0.0 0425 0900 47.5 740.0 787.0 106.4 + 134.3 0.0 0425 1000 47.5 740.0 787.0 106.4 + 133.0 0.0 0425 1100 47.5 739.0 787.0 106.5 + 129.1 0.0 0425 1200 47.5 739.0 787.0 106.5 + 129.4 0.0 0425 1300 47.5 738.0 787.0 106.6 + 138.5 0.0 0425 1400 47.5 737.0 788.0 106.9 + 133.8 0.0 0425 1500 47.7 737.0 788.0 106.9 + 124.8 0.0 0425 1600 47.7 736.0 788.0 107.1 + 114.7 0.0 0425 1700 47.7 736.0 789.0 107.2 + 139.9 0.0 0425 1800 47.8 736.0 790.0 107.3 + 161.6 0.0 0425 1900 47.8 736.0 790.0 107.3 + 163.4 0.0 0425 2000 47.8 736.0 790.0 107.3 + 154.3 0.0 0425 2100 48.0 736.0 787.0 106.9 + 156.8 0.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.4 746.0 801.0 107.4 + 169.3 20.5 0424 2300 48.4 746.0 801.0 107.4 + 169.5 20.8 0425 0000 48.2 746.0 801.0 107.4 + 169.4 20.7 0425 0100 48.2 746.0 800.0 107.2 + 168.6 20.0 0425 0200 48.2 746.0 799.0 107.1 + 168.3 19.9 0425 0300 48.0 746.0 798.0 107.0 + 142.5 20.0 0425 0400 48.0 746.0 797.0 106.8 + 137.1 19.6 0425 0500 48.0 746.0 796.0 106.7 + 122.6 13.6 0425 0600 47.8 746.0 796.0 106.7 + 115.6 13.3 0425 0700 47.8 746.0 795.0 106.6 + 152.5 12.8 0425 0800 47.8 746.0 794.0 106.4 + 146.3 9.1 0425 0900 47.8 746.0 794.0 106.4 + 147.6 9.2 0425 1000 47.8 745.0 794.0 106.6 + 144.2 9.2 0425 1100 47.8 744.0 795.0 106.9 + 144.2 9.2 0425 1200 48.0 744.0 795.0 106.9 + 142.7 9.4 0425 1300 48.0 743.0 796.0 107.1 + 145.9 13.4 0425 1400 48.0 743.0 796.0 107.1 + 137.2 13.7 0425 1500 48.0 742.0 797.0 107.4 + 149.0 13.6 0425 1600 48.2 742.0 798.0 107.5 + 123.6 13.9 0425 1700 48.2 741.0 799.0 107.8 + 149.8 13.4 0425 1800 48.4 741.0 800.0 108.0 + 158.5 13.0 0425 1900 48.2 741.0 800.0 108.0 + 155.3 13.5 0425 2000 48.2 741.0 800.0 108.0 + 154.8 14.4 0425 2100 48.2 741.0 799.0 107.8 + 164.3 20.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.4 746.0 818.0 109.7 + 169.3 20.5 0424 2300 48.4 746.0 819.0 109.8 + 169.5 20.8 0425 0000 48.4 746.0 819.0 109.8 + 169.4 20.7 0425 0100 48.2 746.0 818.0 109.7 + 168.6 20.0 0425 0200 48.2 746.0 816.0 109.4 + 168.3 19.9 0425 0300 48.0 746.0 815.0 109.2 + 142.5 20.0 0425 0400 48.0 746.0 816.0 109.4 + 137.1 19.6 0425 0500 48.0 746.0 815.0 109.2 + 122.6 13.6 0425 0600 47.8 746.0 809.0 108.4 + 115.6 13.3 0425 0700 47.8 746.0 806.0 108.0 + 152.5 12.8 0425 0800 47.8 746.0 804.0 107.8 + 146.3 9.1 0425 0900 47.8 746.0 801.0 107.4 + 147.6 9.2 0425 1000 47.8 745.0 800.0 107.4 + 144.2 9.2 0425 1100 47.8 744.0 799.0 107.4 + 144.2 9.2 0425 1200 47.8 744.0 799.0 107.4 + 142.7 9.4 0425 1300 47.8 743.0 800.0 107.7 + 145.9 13.4 0425 1400 47.8 743.0 803.0 108.1 + 137.2 13.7 0425 1500 48.0 742.0 804.0 108.4 + 149.0 13.6 0425 1600 48.0 742.0 805.0 108.5 + 123.6 13.9 0425 1700 48.0 741.0 806.0 108.8 + 149.8 13.4 0425 1800 48.0 741.0 806.0 108.8 + 158.5 13.0 0425 1900 48.2 741.0 806.0 108.8 + 155.3 13.5 0425 2000 48.2 741.0 807.0 108.9 + 154.8 14.4 0425 2100 48.2 741.0 808.0 109.0 + 164.3 20.0 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.2 746.0 808.0 108.3 + 172.0 20.2 0424 2300 48.0 745.0 812.0 109.0 + 168.7 20.2 0425 0000 47.8 745.0 815.0 109.4 + 166.0 20.2 0425 0100 + + + + + 152.5 20.3 0425 0200 + + + + + 159.3 20.3 0425 0300 + + + + + 160.7 20.4 0425 0400 + + + + + 155.8 20.4 0425 0500 + + + + + 161.9 20.2 0425 0600 + + + + + 154.3 20.1 0425 0700 + + + + + 151.4 20.0 0425 0800 + + + + + 151.9 19.9 0425 0900 + + + + + 156.1 20.0 0425 1000 + + + + + 142.7 20.0 0425 1100 + + + + + 141.1 20.0 0425 1200 + + + + + 122.3 20.1 0425 1300 + + + + + 140.6 20.1 0425 1400 + + + + + 127.9 20.2 0425 1500 + + + + + 148.6 20.1 0425 1600 + + + + + 151.9 20.1 0425 1700 + + + + + 170.9 20.0 0425 1800 + + + + + 165.7 19.8 0425 1900 + + + + + 166.1 19.9 0425 2000 + + + + + 164.0 19.9 0425 2100 + + + + + 162.6 19.8 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.1 747.0 821.0 109.9 + 172.0 20.2 0424 2300 48.2 746.0 824.0 110.5 + 168.7 20.2 0425 0000 48.1 746.0 824.0 110.5 + 166.0 20.2 0425 0100 + + + + + 152.5 20.3 0425 0200 + + + + + 159.3 20.3 0425 0300 + + + + + 160.7 20.4 0425 0400 + + + + + 155.8 20.4 0425 0500 + + + + + 161.9 20.2 0425 0600 + + + + + 154.3 20.1 0425 0700 + + + + + 151.4 20.0 0425 0800 + + + + + 151.9 19.9 0425 0900 + + + + + 156.1 20.0 0425 1000 + + + + + 142.7 20.0 0425 1100 + + + + + 141.1 20.0 0425 1200 + + + + + 122.3 20.1 0425 1300 + + + + + 140.6 20.1 0425 1400 + + + + + 127.9 20.2 0425 1500 + + + + + 148.6 20.1 0425 1600 + + + + + 151.9 20.1 0425 1700 + + + + + 170.9 20.0 0425 1800 + + + + + 165.7 19.8 0425 1900 + + + + + 166.1 19.9 0425 2000 + + + + + 164.0 19.9 0425 2100 + + + + + 162.6 19.8 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.8 748.0 824.0 110.2 + 155.1 25.9 0424 2300 48.7 748.0 824.0 110.2 + 155.3 26.4 0425 0000 48.8 748.0 823.0 110.0 + 157.0 26.7 0425 0100 + + + + + 158.7 26.8 0425 0200 + + + + + 158.6 26.6 0425 0300 + + + + + 158.6 26.5 0425 0400 + + + + + 158.8 26.4 0425 0500 + + + + + 158.9 26.2 0425 0600 + + + + + 158.8 26.1 0425 0700 + + + + + 152.4 26.1 0425 0800 + + + + + 149.5 26.0 0425 0900 + + + + + 148.2 26.0 0425 1000 + + + + + 144.8 26.3 0425 1100 + + + + + 142.0 26.3 0425 1200 + + + + + 134.7 26.4 0425 1300 + + + + + 137.1 26.0 0425 1400 + + + + + 133.1 26.0 0425 1500 + + + + + 135.0 25.8 0425 1600 + + + + + 145.7 25.8 0425 1700 + + + + + 161.1 25.5 0425 1800 + + + + + 163.6 25.5 0425 1900 + + + + + 163.3 25.6 0425 2000 + + + + + 160.9 25.5 0425 2100 + + + + + 163.1 25.6 0425 2200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 2200 24 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0424 2200 48.8 750.0 832.0 110.9 + 155.1 25.9 0424 2300 48.8 750.0 835.0 111.3 + 155.3 26.4 0425 0000 48.8 749.0 836.0 111.6 + 157.0 26.7 0425 0100 + + + + + 158.7 26.8 0425 0200 + + + + + 158.6 26.6 0425 0300 + + + + + 158.6 26.5 0425 0400 + + + + + 158.8 26.4 0425 0500 + + + + + 158.9 26.2 0425 0600 + + + + + 158.8 26.1 0425 0700 + + + + + 152.4 26.1 0425 0800 + + + + + 149.5 26.0 0425 0900 + + + + + 148.2 26.0 0425 1000 + + + + + 144.8 26.3 0425 1100 + + + + + 142.0 26.3 0425 1200 + + + + + 134.7 26.4 0425 1300 + + + + + 137.1 26.0 0425 1400 + + + + + 133.1 26.0 0425 1500 + + + + + 135.0 25.8 0425 1600 + + + + + 145.7 25.8 0425 1700 + + + + + 161.1 25.5 0425 1800 + + + + + 163.6 25.5 0425 1900 + + + + + 163.3 25.6 0425 2000 + + + + + 160.9 25.5 0425 2100 + + + + + 163.1 25.6 0425 2200 + + + + + + +