TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0822 0500 + 683.0 + + 3.0 0.0 0822 0600 + 683.0 + + 3.0 0.0 0822 0700 + 683.0 + + 2.9 0.0 0822 0800 + 685.0 + + 3.0 0.0 0822 0900 + 684.0 + + 3.0 0.0 0822 1000 + 683.0 + + 3.0 0.0 0822 1100 + 683.0 + + 3.0 0.0 0822 1200 + 682.0 + + 3.0 0.0 0822 1300 + 681.0 + + 3.0 0.0 0822 1400 + 680.0 + + 3.0 0.0 0822 1500 + 679.0 + + 3.0 0.0 0822 1600 + 679.0 + + 3.0 0.0 0822 1700 + 679.0 + + 3.0 0.0 0822 1800 + 681.0 + + 3.0 0.0 0822 1900 + 681.0 + + 3.1 0.0 0822 2000 + 681.0 + + 3.0 0.0 0822 2100 + 681.0 + + 3.0 0.0 0822 2200 + 681.0 + + 3.0 0.0 0822 2300 + 681.0 + + 3.0 0.0 0823 0000 + 681.0 + + 3.0 0.0 0823 0100 + 681.0 + + 3.0 0.0 0823 0200 + 681.0 + + 3.0 0.0 0823 0300 + 680.0 + + 3.0 0.0 0823 0400 + 680.0 + + 3.0 0.0 0823 0500 + 680.0 + + 3.0 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 53.4 704.6 701.0 99.5 344.5 9.0 0.5 0822 0600 53.3 705.7 701.0 99.3 344.5 9.0 0.5 0822 0700 53.3 705.5 701.0 99.4 344.5 9.0 0.5 0822 0800 53.4 706.0 702.0 99.4 291.9 9.0 0.5 0822 0900 53.6 705.5 704.0 99.8 236.7 9.0 0.5 0822 1000 53.8 704.8 706.0 100.2 233.4 9.0 0.5 0822 1100 54.0 704.2 708.0 100.5 329.0 9.0 0.5 0822 1200 54.2 703.4 710.0 100.9 344.5 9.0 0.5 0822 1300 54.4 702.5 712.0 101.4 344.5 9.0 0.5 0822 1400 54.4 701.4 713.0 101.7 344.5 9.0 0.5 0822 1500 54.5 700.4 713.0 101.8 344.5 9.0 0.5 0822 1600 54.0 701.0 710.0 101.3 344.5 9.0 0.5 0822 1700 54.1 703.8 706.0 100.3 344.5 3.0 0.0 0822 1800 54.2 703.1 706.0 100.4 344.5 1.5 0.0 0822 1900 53.8 703.0 706.0 100.4 344.5 4.0 2.5 0822 2000 57.9 703.1 737.0 104.8 254.6 4.0 0.0 0822 2100 55.3 703.3 773.0 109.9 305.7 4.7 0.0 0822 2200 54.6 703.4 781.0 111.0 273.3 4.7 0.0 0822 2300 54.4 703.2 784.0 111.5 276.1 4.7 0.0 0823 0000 54.4 703.1 781.0 111.1 306.0 7.2 0.0 0823 0100 54.5 702.8 754.0 107.3 285.3 9.0 0.0 0823 0200 54.2 702.6 724.0 103.0 310.9 9.0 0.0 0823 0300 54.2 702.6 713.0 101.5 317.4 9.0 0.0 0823 0400 53.7 703.0 707.0 100.6 239.1 9.0 0.0 0823 0500 54.1 703.2 706.0 100.4 277.4 + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0822 0500 65.0 725.5 803.0 110.7 71.2 0822 0600 65.1 725.5 802.0 110.5 70.9 0822 0700 65.1 725.3 802.0 110.6 71.3 0822 0800 65.2 725.0 802.0 110.6 71.5 0822 0900 65.3 724.6 803.0 110.8 71.2 0822 1000 65.5 724.0 805.0 111.2 76.2 0822 1100 66.0 723.4 808.0 111.7 77.1 0822 1200 66.3 722.8 805.0 111.4 77.1 0822 1300 66.3 722.4 804.0 111.3 83.5 0822 1400 67.0 722.4 799.0 110.6 85.6 0822 1500 67.0 722.4 798.0 110.5 86.5 0822 1600 67.0 722.7 798.0 110.4 87.4 0822 1700 67.0 721.8 797.0 110.4 87.4 0822 1800 67.2 721.1 797.0 110.5 93.4 0822 1900 67.5 720.7 794.0 110.2 94.1 0822 2000 67.5 720.8 794.0 110.2 94.2 0822 2100 67.5 721.2 795.0 110.2 94.6 0822 2200 67.4 721.4 798.0 110.6 82.8 0822 2300 66.4 721.4 801.0 111.0 78.9 0823 0000 66.3 721.1 801.0 111.1 73.8 0823 0100 65.9 723.4 801.0 110.7 72.0 0823 0200 65.9 722.9 802.0 110.9 71.3 0823 0300 65.8 722.8 801.0 110.8 71.8 0823 0400 65.7 723.1 801.0 110.8 71.7 0823 0500 + 723.4 + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 69.3 724.0 747.0 103.2 + 39.7 0.0 0822 0600 69.3 724.0 747.0 103.2 + 40.7 0.0 0822 0700 69.4 724.0 748.0 103.3 + 46.0 0.0 0822 0800 69.4 724.0 747.0 103.2 + 41.4 0.0 0822 0900 69.4 724.0 747.0 103.2 + 55.1 0.0 0822 1000 69.4 724.0 748.0 103.3 + 63.3 0.0 0822 1100 69.6 725.0 746.0 102.9 + 67.1 0.0 0822 1200 69.6 724.0 746.0 103.0 + 65.8 0.0 0822 1300 69.6 724.0 746.0 103.0 + 67.8 0.0 0822 1400 69.8 723.0 746.0 103.2 + 71.5 0.0 0822 1500 69.8 723.0 746.0 103.2 + 74.5 0.0 0822 1600 70.2 722.0 746.0 103.3 + 99.6 0.0 0822 1700 69.8 722.0 746.0 103.3 + 124.2 0.0 0822 1800 69.4 722.0 748.0 103.6 + 131.4 0.0 0822 1900 69.4 722.0 748.0 103.6 + 124.1 0.0 0822 2000 70.0 722.0 748.0 103.6 + 108.2 0.0 0822 2100 70.2 723.0 747.0 103.3 + 92.2 0.0 0822 2200 69.4 723.0 747.0 103.3 + 78.5 1.1 0822 2300 69.8 722.0 747.0 103.5 + 60.8 0.2 0823 0000 69.8 723.0 747.0 103.3 + 48.5 0.0 0823 0100 69.4 723.0 746.0 103.2 + 38.3 0.0 0823 0200 69.4 723.0 746.0 103.2 + 34.7 0.0 0823 0300 69.4 724.0 747.0 103.2 + 29.2 0.0 0823 0400 69.6 724.0 747.0 103.2 + 25.6 0.0 0823 0500 69.8 724.0 746.0 103.0 + 32.9 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0822 0500 + 732.0 763.0 104.2 39.7 0.0 0822 0600 + 732.0 764.0 104.4 40.7 0.0 0822 0700 + 732.0 766.0 104.6 46.0 0.0 0822 0800 + 732.0 769.0 105.1 41.4 0.0 0822 0900 + 732.0 772.0 105.5 55.1 0.0 0822 1000 + 732.0 774.0 105.7 63.3 0.0 0822 1100 + 732.0 774.0 105.7 67.1 0.0 0822 1200 + 732.0 774.0 105.7 65.8 0.0 0822 1300 + 732.0 774.0 105.7 67.8 0.0 0822 1400 + 731.0 774.0 105.9 71.5 0.0 0822 1500 + 731.0 774.0 105.9 74.5 0.0 0822 1600 + 730.0 773.0 105.9 99.6 0.0 0822 1700 + 730.0 771.0 105.6 124.2 0.0 0822 1800 + 730.0 769.0 105.3 131.4 0.0 0822 1900 + 730.0 764.0 104.7 124.1 0.0 0822 2000 + 730.0 762.0 104.4 108.2 0.0 0822 2100 + 731.0 761.0 104.1 92.2 0.0 0822 2200 + 731.0 760.0 104.0 78.5 1.1 0822 2300 + 731.0 761.0 104.1 60.8 0.2 0823 0000 + 731.0 760.0 104.0 48.5 0.0 0823 0100 + 731.0 758.0 103.7 38.3 0.0 0823 0200 + 732.0 758.0 103.6 34.7 0.0 0823 0300 + 732.0 758.0 103.6 29.2 0.0 0823 0400 + 732.0 759.0 103.7 25.6 0.0 0823 0500 + 732.0 759.0 103.7 32.9 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 + + + + + 50.7 0.0 0822 0600 + + + + + 45.8 0.0 0822 0700 + + + + + 40.7 0.0 0822 0800 + + + + + 40.0 0.0 0822 0900 + + + + + 44.1 0.0 0822 1000 + + + + + 48.9 0.0 0822 1100 + + + + + 55.2 0.0 0822 1200 + + + + + 53.4 0.0 0822 1300 + + + + + 61.1 0.0 0822 1400 + + + + + 71.6 0.0 0822 1500 + + + + + 72.3 0.0 0822 1600 + + + + + 82.5 0.0 0822 1700 + + + + + 95.0 0.0 0822 1800 + + + + + 100.8 0.0 0822 1900 + + + + + 105.9 0.0 0822 2000 + + + + + 100.6 0.0 0822 2100 + + + + + 94.7 0.0 0822 2200 + + + + + 95.4 0.0 0822 2300 + + + + + 93.4 0.0 0823 0000 + + + + + 87.2 0.0 0823 0100 + + + + + 62.8 0.0 0823 0200 + + + + + 58.9 0.0 0823 0300 + + + + + 60.0 0.0 0823 0400 + + + + + 57.4 0.0 0823 0500 + + + + + 46.9 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 66.3 736.4 775.0 105.2 10.9 50.7 0.0 0822 0600 66.2 736.6 773.0 104.9 10.6 45.8 0.0 0822 0700 66.2 736.6 773.0 104.9 10.9 40.7 0.0 0822 0800 66.3 737.0 774.0 105.0 10.4 40.0 0.0 0822 0900 66.3 736.8 774.0 105.0 10.6 44.1 0.0 0822 1000 66.5 737.8 773.0 104.8 10.9 48.9 0.0 0822 1100 66.6 737.1 776.0 105.3 11.0 55.2 0.0 0822 1200 66.7 737.1 776.0 105.3 11.2 53.4 0.0 0822 1300 66.8 736.5 779.0 105.8 11.5 61.1 0.0 0822 1400 67.0 735.9 778.0 105.7 11.6 71.6 0.0 0822 1500 67.0 735.1 779.0 106.0 11.8 72.3 0.0 0822 1600 67.0 734.4 777.0 105.8 12.0 82.5 0.0 0822 1700 66.8 734.0 774.0 105.5 12.0 95.0 0.0 0822 1800 66.8 733.6 775.0 105.6 11.5 100.8 0.0 0822 1900 66.7 733.8 773.0 105.3 11.4 105.9 0.0 0822 2000 66.5 734.0 771.0 105.0 11.0 100.6 0.0 0822 2100 66.4 734.7 768.0 104.5 10.8 94.7 0.0 0822 2200 66.4 735.0 768.0 104.5 10.6 95.4 0.0 0822 2300 66.3 735.3 771.0 104.9 10.9 93.4 0.0 0823 0000 66.3 735.6 773.0 105.1 11.3 87.2 0.0 0823 0100 66.2 735.7 771.0 104.8 11.0 62.8 0.0 0823 0200 66.2 735.8 773.0 105.1 11.0 58.9 0.0 0823 0300 66.1 736.3 774.0 105.1 10.9 60.0 0.0 0823 0400 66.1 736.6 773.0 104.9 11.2 57.4 0.0 0823 0500 66.1 736.9 773.0 104.9 10.7 46.9 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 66.7 738.0 773.0 104.7 + 40.9 0.0 0822 0600 66.7 738.0 773.0 104.7 + 42.0 0.0 0822 0700 66.7 739.0 773.0 104.6 + 46.6 0.0 0822 0800 66.7 739.0 773.0 104.6 + 43.2 0.0 0822 0900 66.7 739.0 773.0 104.6 + 40.0 0.0 0822 1000 66.7 739.0 773.0 104.6 + 36.5 0.0 0822 1100 66.7 739.0 773.0 104.6 + 39.0 0.0 0822 1200 66.7 738.0 773.0 104.7 + 35.6 0.0 0822 1300 66.7 737.0 773.0 104.9 + 44.4 0.0 0822 1400 66.7 736.0 773.0 105.0 + 49.9 0.0 0822 1500 66.7 736.0 773.0 105.0 + 54.4 0.0 0822 1600 66.7 735.0 773.0 105.2 + 83.0 0.0 0822 1700 66.7 735.0 773.0 105.2 + 135.9 0.0 0822 1800 66.7 734.0 773.0 105.3 + 143.7 0.0 0822 1900 66.7 735.0 773.0 105.2 + 130.3 0.0 0822 2000 66.7 735.0 773.0 105.2 + 121.6 0.0 0822 2100 66.7 736.0 773.0 105.0 + 116.5 0.0 0822 2200 66.7 737.0 773.0 104.9 + 89.3 0.0 0822 2300 66.7 737.0 773.0 104.9 + 49.6 0.0 0823 0000 66.7 738.0 773.0 104.7 + 54.2 0.0 0823 0100 66.7 738.0 773.0 104.7 + 53.1 0.0 0823 0200 66.7 738.0 773.0 104.7 + 61.7 0.0 0823 0300 66.7 738.0 773.0 104.7 + 59.4 0.0 0823 0400 66.7 739.0 773.0 104.6 + 62.1 0.0 0823 0500 66.7 739.0 773.0 104.6 + 65.7 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 67.3 738.0 769.0 104.2 + 40.9 0.0 0822 0600 67.3 738.0 770.0 104.3 + 42.0 0.0 0822 0700 67.3 739.0 770.0 104.2 + 46.6 0.0 0822 0800 67.3 739.0 770.0 104.2 + 43.2 0.0 0822 0900 67.3 739.0 771.0 104.3 + 40.0 0.0 0822 1000 67.3 739.0 771.0 104.3 + 36.5 0.0 0822 1100 67.3 739.0 772.0 104.5 + 39.0 0.0 0822 1200 67.5 738.0 775.0 105.0 + 35.6 0.0 0822 1300 67.5 737.0 777.0 105.4 + 44.4 0.0 0822 1400 67.6 736.0 779.0 105.8 + 49.9 0.0 0822 1500 67.6 736.0 781.0 106.1 + 54.4 0.0 0822 1600 67.8 735.0 782.0 106.4 + 83.0 0.0 0822 1700 67.6 735.0 782.0 106.4 + 135.9 0.0 0822 1800 67.6 734.0 780.0 106.3 + 143.7 0.0 0822 1900 67.5 735.0 778.0 105.9 + 130.3 0.0 0822 2000 67.5 735.0 777.0 105.7 + 121.6 0.0 0822 2100 67.5 736.0 776.0 105.4 + 116.5 0.0 0822 2200 67.5 737.0 775.0 105.2 + 89.3 0.0 0822 2300 67.3 737.0 774.0 105.0 + 49.6 0.0 0823 0000 67.3 738.0 772.0 104.6 + 54.2 0.0 0823 0100 67.3 738.0 771.0 104.5 + 53.1 0.0 0823 0200 67.3 738.0 771.0 104.5 + 61.7 0.0 0823 0300 67.3 738.0 770.0 104.3 + 59.4 0.0 0823 0400 67.3 739.0 770.0 104.2 + 62.1 0.0 0823 0500 67.3 739.0 769.0 104.1 + 65.7 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 68.0 738.0 773.0 104.7 + 24.3 0.0 0822 0600 68.0 738.0 773.0 104.7 + 21.7 0.0 0822 0700 68.0 738.0 772.0 104.6 + 65.4 0.0 0822 0800 68.0 738.0 773.0 104.7 + 51.1 0.0 0822 0900 68.0 738.0 774.0 104.9 + 51.1 0.0 0822 1000 68.0 738.0 774.0 104.9 + 52.8 0.0 0822 1100 68.0 738.0 773.0 104.7 + 65.2 0.0 0822 1200 68.2 737.0 771.0 104.6 + 63.0 0.0 0822 1300 68.0 737.0 771.0 104.6 + 46.1 0.0 0822 1400 68.0 736.0 771.0 104.8 + 48.2 0.0 0822 1500 68.4 735.0 771.0 104.9 + 52.0 0.0 0822 1600 68.7 735.0 775.0 105.4 + 60.6 0.0 0822 1700 68.4 735.0 774.0 105.3 + 69.3 0.0 0822 1800 68.5 736.0 775.0 105.3 + 73.7 0.0 0822 1900 68.0 736.0 774.0 105.2 + 102.4 0.0 0822 2000 68.0 736.0 775.0 105.3 + 127.3 0.0 0822 2100 68.0 737.0 776.0 105.3 + 154.7 0.0 0822 2200 68.0 737.0 777.0 105.4 + 146.3 0.0 0822 2300 68.0 738.0 777.0 105.3 + 97.2 0.0 0823 0000 68.0 738.0 775.0 105.0 + 70.2 0.0 0823 0100 68.0 738.0 769.0 104.2 + 31.7 0.0 0823 0200 67.8 738.0 767.0 103.9 + 26.5 0.0 0823 0300 67.8 738.0 766.0 103.8 + 34.7 0.0 0823 0400 67.8 738.0 768.0 104.1 + 34.8 0.0 0823 0500 + + + + + 50.3 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 67.8 738.0 750.0 101.6 + 24.3 0.0 0822 0600 67.8 738.0 749.0 101.5 + 21.7 0.0 0822 0700 67.8 738.0 753.0 102.0 + 65.4 0.0 0822 0800 67.8 738.0 752.0 101.9 + 51.1 0.0 0822 0900 67.8 738.0 754.0 102.2 + 51.1 0.0 0822 1000 67.8 738.0 753.0 102.0 + 52.8 0.0 0822 1100 67.8 738.0 753.0 102.0 + 65.2 0.0 0822 1200 67.8 737.0 754.0 102.3 + 63.0 0.0 0822 1300 67.8 737.0 753.0 102.2 + 46.1 0.0 0822 1400 67.8 736.0 752.0 102.2 + 48.2 0.0 0822 1500 68.0 735.0 752.0 102.3 + 52.0 0.0 0822 1600 68.0 735.0 753.0 102.4 + 60.6 0.0 0822 1700 68.0 735.0 754.0 102.6 + 69.3 0.0 0822 1800 68.0 736.0 755.0 102.6 + 73.7 0.0 0822 1900 67.8 736.0 758.0 103.0 + 102.4 0.0 0822 2000 67.8 736.0 761.0 103.4 + 127.3 0.0 0822 2100 67.8 737.0 762.0 103.4 + 154.7 0.0 0822 2200 67.8 737.0 762.0 103.4 + 146.3 0.0 0822 2300 67.8 738.0 759.0 102.8 + 97.2 0.0 0823 0000 67.8 738.0 754.0 102.2 + 70.2 0.0 0823 0100 67.8 738.0 750.0 101.6 + 31.7 0.0 0823 0200 67.8 738.0 748.0 101.4 + 26.5 0.0 0823 0300 67.6 738.0 748.0 101.4 + 34.7 0.0 0823 0400 67.6 738.0 747.0 101.2 + 34.8 0.0 0823 0500 + + + + + 50.3 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 68.2 743.0 777.0 104.6 + 38.0 0.0 0822 0600 68.2 742.0 776.0 104.6 + 23.6 0.0 0822 0700 68.2 742.0 775.0 104.4 + 35.7 0.0 0822 0800 68.2 743.0 775.0 104.3 + 48.2 0.0 0822 0900 68.2 743.0 775.0 104.3 + 54.0 0.0 0822 1000 68.2 743.0 775.0 104.3 + 57.5 0.0 0822 1100 68.2 743.0 775.0 104.3 + 62.1 0.0 0822 1200 68.2 742.0 776.0 104.6 + 58.1 0.0 0822 1300 68.4 742.0 777.0 104.7 + 59.3 0.0 0822 1400 68.4 741.0 777.0 104.9 + 58.7 0.0 0822 1500 68.5 741.0 778.0 105.0 + 59.2 0.0 0822 1600 68.7 741.0 779.0 105.1 + 61.8 0.0 0822 1700 68.7 740.0 779.0 105.3 + 49.2 0.0 0822 1800 68.5 741.0 778.0 105.0 + 57.3 0.0 0822 1900 68.4 741.0 777.0 104.9 + 62.6 0.0 0822 2000 68.4 741.0 777.0 104.9 + 104.1 0.0 0822 2100 68.4 742.0 776.0 104.6 + 141.6 0.0 0822 2200 68.4 743.0 776.0 104.4 + 146.0 0.0 0822 2300 68.4 743.0 776.0 104.4 + 146.3 0.0 0823 0000 68.4 743.0 778.0 104.7 + 102.1 0.0 0823 0100 68.4 743.0 778.0 104.7 + 67.0 0.0 0823 0200 68.4 743.0 776.0 104.4 + 35.9 0.0 0823 0300 68.4 743.0 775.0 104.3 + 34.3 0.0 0823 0400 68.4 743.0 774.0 104.2 + 33.8 0.0 0823 0500 + + + + + 23.1 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 68.2 743.0 778.0 104.7 + 38.0 0.0 0822 0600 68.2 742.0 777.0 104.7 + 23.6 0.0 0822 0700 68.2 742.0 777.0 104.7 + 35.7 0.0 0822 0800 68.2 743.0 777.0 104.6 + 48.2 0.0 0822 0900 68.2 743.0 777.0 104.6 + 54.0 0.0 0822 1000 68.2 743.0 777.0 104.6 + 57.5 0.0 0822 1100 68.2 743.0 777.0 104.6 + 62.1 0.0 0822 1200 68.2 742.0 777.0 104.7 + 58.1 0.0 0822 1300 68.2 742.0 778.0 104.9 + 59.3 0.0 0822 1400 68.2 741.0 779.0 105.1 + 58.7 0.0 0822 1500 68.4 741.0 779.0 105.1 + 59.2 0.0 0822 1600 68.4 741.0 780.0 105.3 + 61.8 0.0 0822 1700 68.4 740.0 779.0 105.3 + 49.2 0.0 0822 1800 68.4 741.0 779.0 105.1 + 57.3 0.0 0822 1900 68.4 741.0 779.0 105.1 + 62.6 0.0 0822 2000 68.4 741.0 779.0 105.1 + 104.1 0.0 0822 2100 68.4 742.0 778.0 104.9 + 141.6 0.0 0822 2200 68.4 743.0 777.0 104.6 + 146.0 0.0 0822 2300 68.4 743.0 777.0 104.6 + 146.3 0.0 0823 0000 68.4 743.0 778.0 104.7 + 102.1 0.0 0823 0100 68.4 743.0 778.0 104.7 + 67.0 0.0 0823 0200 68.4 743.0 778.0 104.7 + 35.9 0.0 0823 0300 68.4 743.0 777.0 104.6 + 34.3 0.0 0823 0400 68.2 743.0 776.0 104.4 + 33.8 0.0 0823 0500 + + + + + 23.1 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 + + + + + 74.0 1.9 0822 0600 + + + + + 67.6 1.8 0822 0700 + + + + + 56.6 1.8 0822 0800 + + + + + 39.2 1.7 0822 0900 + + + + + 35.0 1.8 0822 1000 + + + + + 40.1 1.8 0822 1100 + + + + + 41.3 1.8 0822 1200 + + + + + 39.9 1.9 0822 1300 + + + + + 47.6 1.9 0822 1400 + + + + + 56.2 1.9 0822 1500 + + + + + 71.3 1.9 0822 1600 + + + + + 115.3 1.9 0822 1700 + + + + + 127.5 1.8 0822 1800 + + + + + 106.6 1.7 0822 1900 + + + + + 122.2 1.6 0822 2000 + + + + + 104.9 1.5 0822 2100 + + + + + 114.5 1.5 0822 2200 + + + + + 99.8 1.6 0822 2300 + + + + + 72.9 1.8 0823 0000 + + + + + 69.8 1.9 0823 0100 + + + + + 70.7 1.9 0823 0200 + + + + + 55.1 1.9 0823 0300 + + + + + 40.7 1.9 0823 0400 + + + + + 57.5 1.8 0823 0500 + + + + + 55.2 1.8 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 + + + + + 74.0 1.9 0822 0600 + + + + + 67.6 1.8 0822 0700 + + + + + 56.6 1.8 0822 0800 + + + + + 39.2 1.7 0822 0900 + + + + + 35.0 1.8 0822 1000 + + + + + 40.1 1.8 0822 1100 + + + + + 41.3 1.8 0822 1200 + + + + + 39.9 1.9 0822 1300 + + + + + 47.6 1.9 0822 1400 + + + + + 56.2 1.9 0822 1500 + + + + + 71.3 1.9 0822 1600 + + + + + 115.3 1.9 0822 1700 + + + + + 127.5 1.8 0822 1800 + + + + + 106.6 1.7 0822 1900 + + + + + 122.2 1.6 0822 2000 + + + + + 104.9 1.5 0822 2100 + + + + + 114.5 1.5 0822 2200 + + + + + 99.8 1.6 0822 2300 + + + + + 72.9 1.8 0823 0000 + + + + + 69.8 1.9 0823 0100 + + + + + 70.7 1.9 0823 0200 + + + + + 55.1 1.9 0823 0300 + + + + + 40.7 1.9 0823 0400 + + + + + 57.5 1.8 0823 0500 + + + + + 55.2 1.8 TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 + + + + + 83.2 2.6 0822 0600 + + + + + 70.8 2.6 0822 0700 + + + + + 82.2 2.6 0822 0800 + + + + + 66.8 2.5 0822 0900 + + + + + 62.9 2.4 0822 1000 + + + + + 48.9 2.3 0822 1100 + + + + + 44.4 2.3 0822 1200 + + + + + 41.8 2.3 0822 1300 + + + + + 42.2 2.3 0822 1400 + + + + + 42.5 2.3 0822 1500 + + + + + 48.7 2.4 0822 1600 + + + + + 93.3 2.3 0822 1700 + + + + + 117.0 2.3 0822 1800 + + + + + 114.7 2.4 0822 1900 + + + + + 136.3 2.3 0822 2000 + + + + + 113.3 2.2 0822 2100 + + + + + 116.0 2.2 0822 2200 + + + + + 90.4 2.2 0822 2300 + + + + + 53.3 2.4 0823 0000 + + + + + 42.9 2.5 0823 0100 + + + + + 45.0 2.6 0823 0200 + + + + + 56.3 2.7 0823 0300 + + + + + 59.8 2.6 0823 0400 + + + + + 70.2 2.5 0823 0500 + + + + + 57.5 2.5 TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0500 22 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0822 0500 + + + + + 83.2 2.6 0822 0600 + + + + + 70.8 2.6 0822 0700 + + + + + 82.2 2.6 0822 0800 + + + + + 66.8 2.5 0822 0900 + + + + + 62.9 2.4 0822 1000 + + + + + 48.9 2.3 0822 1100 + + + + + 44.4 2.3 0822 1200 + + + + + 41.8 2.3 0822 1300 + + + + + 42.2 2.3 0822 1400 + + + + + 42.5 2.3 0822 1500 + + + + + 48.7 2.4 0822 1600 + + + + + 93.3 2.3 0822 1700 + + + + + 117.0 2.3 0822 1800 + + + + + 114.7 2.4 0822 1900 + + + + + 136.3 2.3 0822 2000 + + + + + 113.3 2.2 0822 2100 + + + + + 116.0 2.2 0822 2200 + + + + + 90.4 2.2 0822 2300 + + + + + 53.3 2.4 0823 0000 + + + + + 42.9 2.5 0823 0100 + + + + + 45.0 2.6 0823 0200 + + + + + 56.3 2.7 0823 0300 + + + + + 59.8 2.6 0823 0400 + + + + + 70.2 2.5 0823 0500 + + + + + 57.5 2.5