TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0715 0800 + 685.0 + + 3.5 0.0 0715 0900 + 685.0 + + 3.6 0.0 0715 1000 + 685.0 + + 3.5 0.0 0715 1100 + 685.0 + + 3.4 0.0 0715 1200 + 685.0 + + 3.6 0.0 0715 1300 + 684.0 + + 3.5 0.0 0715 1400 + 684.0 + + 3.5 0.0 0715 1500 + 683.0 + + 3.5 0.0 0715 1600 + 683.0 + + 3.5 0.0 0715 1700 + 683.0 + + 3.5 0.0 0715 1800 + 682.0 + + 3.5 0.0 0715 1900 + 682.0 + + 3.5 0.0 0715 2000 + 682.0 + + 3.5 0.0 0715 2100 + 683.0 + + 3.5 0.0 0715 2200 + 683.0 + + 3.5 0.0 0715 2300 + 683.0 + + 3.5 0.0 0716 0000 + 683.0 + + 3.5 0.0 0716 0100 + 683.0 + + 3.5 0.0 0716 0200 + 683.0 + + 3.5 0.0 0716 0300 + 683.0 + + 3.5 0.0 0716 0400 + 683.0 + + 3.5 0.0 0716 0500 + 683.0 + + 3.5 0.0 0716 0600 + 683.0 + + 3.5 0.0 0716 0700 + 683.0 + + 3.5 0.0 0716 0800 + 683.0 + + 3.5 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 52.8 708.9 716.0 101.0 8.4 9.0 0.0 0715 0900 52.9 708.6 718.0 101.3 8.4 9.0 0.0 0715 1000 52.9 707.9 721.0 101.8 8.4 9.0 0.0 0715 1100 52.8 707.5 722.0 102.1 8.4 9.0 0.0 0715 1200 52.8 706.9 724.0 102.4 8.3 9.0 0.0 0715 1300 52.9 706.4 726.0 102.8 8.3 9.0 0.0 0715 1400 53.0 705.9 727.0 103.0 8.3 9.0 0.0 0715 1500 52.9 705.3 726.0 102.9 8.3 9.0 0.0 0715 1600 52.8 704.6 725.0 102.9 8.2 9.0 0.0 0715 1700 52.8 704.0 724.0 102.8 8.2 9.0 0.0 0715 1800 52.7 703.5 723.0 102.8 8.2 9.0 0.0 0715 1900 52.4 703.4 719.0 102.2 8.2 9.0 0.0 0715 2000 52.2 703.6 716.0 101.8 8.2 9.0 0.0 0715 2100 52.2 704.1 714.0 101.4 8.2 9.0 0.0 0715 2200 52.3 704.5 714.0 101.3 8.2 9.0 0.0 0715 2300 52.4 705.0 713.0 101.1 8.2 9.0 0.0 0716 0000 52.5 705.1 712.0 101.0 8.2 9.0 0.0 0716 0100 52.5 705.3 711.0 100.8 8.3 9.0 0.0 0716 0200 52.5 705.3 711.0 100.8 8.3 9.0 0.0 0716 0300 52.6 705.5 711.0 100.8 8.3 9.0 0.0 0716 0400 52.6 705.5 711.0 100.8 8.3 9.0 0.0 0716 0500 52.5 705.4 711.0 100.8 8.3 9.0 0.0 0716 0600 52.4 705.7 711.0 100.8 8.3 9.0 0.0 0716 0700 52.3 705.8 712.0 100.9 8.3 9.0 0.0 0716 0800 52.4 705.7 714.0 101.2 8.3 + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0715 0800 62.2 728.9 787.0 108.0 101.0 0715 0900 62.2 728.4 789.0 108.3 102.0 0715 1000 62.3 728.1 790.0 108.5 102.0 0715 1100 62.4 727.4 792.0 108.9 103.0 0715 1200 62.5 726.9 792.0 109.0 105.0 0715 1300 62.9 726.2 793.0 109.2 106.0 0715 1400 63.1 725.5 793.0 109.3 109.0 0715 1500 63.5 725.0 794.0 109.5 114.0 0715 1600 63.8 724.4 793.0 109.5 115.0 0715 1700 63.8 724.0 793.0 109.5 116.0 0715 1800 63.9 723.6 794.0 109.7 111.0 0715 1900 63.5 723.3 794.0 109.8 111.0 0715 2000 63.4 724.7 794.0 109.6 109.0 0715 2100 63.3 725.6 793.0 109.3 109.0 0715 2200 63.2 725.5 792.0 109.2 106.0 0715 2300 62.8 725.8 790.0 108.9 104.0 0716 0000 62.5 725.6 791.0 109.0 101.0 0716 0100 62.1 725.7 790.0 108.9 89.9 0716 0200 60.8 725.7 794.0 109.4 88.8 0716 0300 60.7 725.8 793.0 109.3 88.6 0716 0400 60.6 725.5 791.0 109.0 87.5 0716 0500 60.5 725.3 790.0 108.9 88.2 0716 0600 60.5 725.6 789.0 108.7 88.6 0716 0700 60.9 726.4 790.0 108.8 95.9 0716 0800 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 63.5 729.0 783.0 107.4 + 67.8 0.0 0715 0900 63.5 729.0 783.0 107.4 + 81.0 0.0 0715 1000 63.5 728.0 783.0 107.6 + 93.9 0.0 0715 1100 63.3 728.0 783.0 107.6 + 96.9 0.0 0715 1200 63.1 728.0 783.0 107.6 + 97.7 0.0 0715 1300 63.1 727.0 783.0 107.7 + 131.6 0.0 0715 1400 63.1 726.0 784.0 108.0 + 148.1 0.0 0715 1500 63.0 726.0 784.0 108.0 + 153.9 0.0 0715 1600 63.0 725.0 784.0 108.1 + 162.4 0.0 0715 1700 62.8 724.0 785.0 108.4 + 144.7 0.0 0715 1800 62.6 724.0 785.0 108.4 + 147.2 0.0 0715 1900 62.8 724.0 785.0 108.4 + 146.0 0.0 0715 2000 63.0 724.0 784.0 108.3 + 140.4 0.0 0715 2100 63.0 724.0 784.0 108.3 + 127.1 0.0 0715 2200 63.1 724.0 785.0 108.4 + 99.9 0.2 0715 2300 63.3 725.0 784.0 108.1 + 93.6 1.2 0716 0000 63.3 725.0 784.0 108.1 + 71.2 0.0 0716 0100 63.3 725.0 784.0 108.1 + 65.2 0.0 0716 0200 63.3 725.0 785.0 108.3 + 51.7 0.0 0716 0300 63.3 725.0 784.0 108.1 + 50.9 0.0 0716 0400 63.3 725.0 783.0 108.0 + 43.3 0.0 0716 0500 63.3 727.0 784.0 107.8 + 39.3 0.0 0716 0600 63.3 726.0 783.0 107.9 + 45.5 0.0 0716 0700 63.3 726.0 784.0 108.0 + 55.4 0.0 0716 0800 63.5 725.0 784.0 108.1 + 61.0 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0715 0800 + 737.0 804.0 109.1 67.8 0.0 0715 0900 + 737.0 806.0 109.4 81.0 0.0 0715 1000 + 737.0 806.0 109.4 93.9 0.0 0715 1100 + 736.0 810.0 110.1 96.9 0.0 0715 1200 + 736.0 810.0 110.1 97.7 0.0 0715 1300 + 735.0 809.0 110.1 131.6 0.0 0715 1400 + 734.0 807.0 109.9 148.1 0.0 0715 1500 + 734.0 803.0 109.4 153.9 0.0 0715 1600 + 733.0 801.0 109.3 162.4 0.0 0715 1700 + 732.0 799.0 109.2 144.7 0.0 0715 1800 + 732.0 797.0 108.9 147.2 0.0 0715 1900 + 732.0 795.0 108.6 146.0 0.0 0715 2000 + 732.0 795.0 108.6 140.4 0.0 0715 2100 + 732.0 794.0 108.5 127.1 0.0 0715 2200 + 733.0 794.0 108.3 99.9 0.2 0715 2300 + 733.0 793.0 108.2 93.6 1.2 0716 0000 + 733.0 792.0 108.0 71.2 0.0 0716 0100 + 733.0 790.0 107.8 65.2 0.0 0716 0200 + 733.0 789.0 107.6 51.7 0.0 0716 0300 + 733.0 789.0 107.6 50.9 0.0 0716 0400 + 733.0 791.0 107.9 43.3 0.0 0716 0500 + 735.0 792.0 107.8 39.3 0.0 0716 0600 + 735.0 793.0 107.9 45.5 0.0 0716 0700 + 734.0 795.0 108.3 55.4 0.0 0716 0800 + 733.0 796.0 108.6 61.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 61.9 737.2 807.0 109.5 + 54.8 0.0 0715 0900 61.9 737.2 809.0 109.7 + 68.7 0.0 0715 1000 61.9 736.8 811.0 110.1 + 81.5 0.0 0715 1100 62.0 736.2 813.0 110.4 + 84.5 0.0 0715 1200 62.1 735.7 813.0 110.5 + 92.2 0.0 0715 1300 62.1 735.0 812.0 110.5 + 114.1 0.0 0715 1400 62.4 734.4 813.0 110.7 + 122.8 0.0 0715 1500 62.5 733.7 814.0 110.9 + 125.4 0.0 0715 1600 62.7 733.0 814.0 111.1 + 126.6 0.0 0715 1700 62.6 732.2 815.0 111.3 + 122.2 0.0 0715 1800 63.2 731.9 817.0 111.6 + 135.0 0.0 0715 1900 62.0 731.7 812.0 111.0 + 131.3 0.0 0715 2000 61.8 732.4 810.0 110.6 + 134.2 0.0 0715 2100 61.9 732.7 810.0 110.6 + 132.2 0.0 0715 2200 62.2 733.5 810.0 110.4 + 119.8 0.0 0715 2300 62.5 733.4 809.0 110.3 + 94.3 0.0 0716 0000 62.4 733.2 808.0 110.2 + 79.7 0.0 0716 0100 62.5 734.9 806.0 109.7 + 82.5 0.0 0716 0200 62.3 734.3 806.0 109.8 + 95.0 0.0 0716 0300 62.2 734.0 805.0 109.7 + 69.8 0.0 0716 0400 62.2 734.1 805.0 109.7 + 62.7 0.0 0716 0500 62.3 734.2 804.0 109.5 + 66.2 0.0 0716 0600 62.3 734.4 803.0 109.3 + 57.0 0.0 0716 0700 62.3 734.3 802.0 109.2 + 64.1 0.0 0716 0800 + + + + + 63.2 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 61.2 741.6 806.0 108.7 9.7 54.8 0.0 0715 0900 61.3 741.5 808.0 109.0 10.4 68.7 0.0 0715 1000 61.3 741.1 809.0 109.2 10.5 81.5 0.0 0715 1100 61.4 740.5 810.0 109.4 11.0 84.5 0.0 0715 1200 61.5 740.0 812.0 109.7 11.1 92.2 0.0 0715 1300 61.5 739.3 811.0 109.7 11.7 114.1 0.0 0715 1400 61.5 738.6 810.0 109.7 12.1 122.8 0.0 0715 1500 61.5 737.9 811.0 109.9 12.2 125.4 0.0 0715 1600 61.4 737.2 809.0 109.7 11.9 126.6 0.0 0715 1700 61.4 736.4 808.0 109.7 11.8 122.2 0.0 0715 1800 61.2 736.1 806.0 109.5 11.7 135.0 0.0 0715 1900 61.3 736.0 804.0 109.2 11.8 131.3 0.0 0715 2000 61.6 736.8 805.0 109.3 11.9 134.2 0.0 0715 2100 61.7 737.0 806.0 109.4 11.1 132.2 0.0 0715 2200 61.5 737.8 804.0 109.0 11.2 119.8 0.0 0715 2300 61.5 737.7 804.0 109.0 11.1 94.3 0.0 0716 0000 61.6 737.5 811.0 110.0 10.9 79.7 0.0 0716 0100 61.8 739.2 807.0 109.2 11.4 82.5 0.0 0716 0200 61.9 738.6 804.0 108.9 11.6 95.0 0.0 0716 0300 61.9 738.4 804.0 108.9 11.7 69.8 0.0 0716 0400 62.0 738.5 806.0 109.1 11.4 62.7 0.0 0716 0500 62.0 738.6 806.0 109.1 11.3 66.2 0.0 0716 0600 62.1 738.7 803.0 108.7 11.4 57.0 0.0 0716 0700 62.2 738.6 808.0 109.4 11.0 64.1 0.0 0716 0800 + + + + 10.4 63.2 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 62.8 743.0 806.0 108.5 + 55.4 10.0 0715 0900 63.0 743.0 807.0 108.6 + 53.7 10.0 0715 1000 63.0 741.0 808.0 109.0 + 59.9 10.0 0715 1100 63.3 740.0 811.0 109.6 + 71.9 8.9 0715 1200 64.0 739.0 817.0 110.6 + 79.0 8.7 0715 1300 64.6 738.0 820.0 111.1 + 88.6 10.0 0715 1400 63.9 738.0 817.0 110.7 + 115.8 10.9 0715 1500 64.0 737.0 819.0 111.1 + 147.2 10.9 0715 1600 63.9 736.0 818.0 111.1 + 137.9 10.9 0715 1700 63.7 736.0 817.0 111.0 + 147.6 10.9 0715 1800 63.7 736.0 817.0 111.0 + 150.0 10.9 0715 1900 63.5 736.0 816.0 110.9 + 152.2 10.9 0715 2000 63.3 737.0 813.0 110.3 + 140.5 10.9 0715 2100 63.3 738.0 811.0 109.9 + 142.3 10.9 0715 2200 63.3 738.0 811.0 109.9 + 82.6 8.8 0715 2300 63.3 739.0 811.0 109.7 + 72.7 8.7 0716 0000 63.3 739.0 811.0 109.7 + 65.4 8.7 0716 0100 63.3 740.0 810.0 109.5 + 59.7 9.3 0716 0200 63.3 740.0 810.0 109.5 + 61.3 9.3 0716 0300 63.3 740.0 809.0 109.3 + 67.2 9.3 0716 0400 63.3 740.0 808.0 109.2 + 66.2 9.3 0716 0500 63.1 740.0 808.0 109.2 + 65.0 9.3 0716 0600 63.1 740.0 807.0 109.1 + 95.8 9.3 0716 0700 63.1 740.0 807.0 109.1 + 114.3 9.3 0716 0800 63.1 740.0 807.0 109.1 + 113.2 9.3 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 62.6 743.0 817.0 110.0 + 55.4 10.0 0715 0900 62.6 743.0 815.0 109.7 + 53.7 10.0 0715 1000 62.8 741.0 813.0 109.7 + 59.9 10.0 0715 1100 63.0 740.0 813.0 109.9 + 71.9 8.9 0715 1200 63.0 739.0 816.0 110.4 + 79.0 8.7 0715 1300 63.1 738.0 818.0 110.8 + 88.6 10.0 0715 1400 63.1 738.0 820.0 111.1 + 115.8 10.9 0715 1500 63.1 737.0 823.0 111.7 + 147.2 10.9 0715 1600 63.1 736.0 825.0 112.1 + 137.9 10.9 0715 1700 63.3 736.0 827.0 112.4 + 147.6 10.9 0715 1800 63.3 736.0 828.0 112.5 + 150.0 10.9 0715 1900 63.3 736.0 829.0 112.6 + 152.2 10.9 0715 2000 63.3 737.0 829.0 112.5 + 140.5 10.9 0715 2100 63.3 738.0 828.0 112.2 + 142.3 10.9 0715 2200 63.1 738.0 827.0 112.1 + 82.6 8.8 0715 2300 63.1 739.0 824.0 111.5 + 72.7 8.7 0716 0000 63.1 739.0 821.0 111.1 + 65.4 8.7 0716 0100 63.1 740.0 820.0 110.8 + 59.7 9.3 0716 0200 63.0 740.0 818.0 110.5 + 61.3 9.3 0716 0300 63.0 740.0 816.0 110.3 + 67.2 9.3 0716 0400 63.0 740.0 815.0 110.1 + 66.2 9.3 0716 0500 63.0 740.0 814.0 110.0 + 65.0 9.3 0716 0600 63.0 740.0 814.0 110.0 + 95.8 9.3 0716 0700 63.0 740.0 814.0 110.0 + 114.3 9.3 0716 0800 63.0 740.0 815.0 110.1 + 113.2 9.3 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 63.9 742.0 830.0 111.9 + 88.8 8.7 0715 0900 63.9 742.0 830.0 111.9 + 67.7 8.7 0715 1000 + + + + + 72.2 8.6 0715 1100 64.0 741.0 828.0 111.7 + 49.8 8.6 0715 1200 64.0 741.0 828.0 111.7 + 50.9 5.7 0715 1300 64.0 740.0 828.0 111.9 + 38.2 5.6 0715 1400 65.1 740.0 829.0 112.0 + 45.3 5.6 0715 1500 65.1 739.0 833.0 112.7 + 81.0 5.6 0715 1600 64.2 738.0 833.0 112.9 + 118.8 5.6 0715 1700 64.0 737.0 832.0 112.9 + 133.7 5.6 0715 1800 64.2 737.0 830.0 112.6 + 153.1 8.6 0715 1900 64.0 737.0 829.0 112.5 + 151.3 8.6 0715 2000 64.4 737.0 828.0 112.3 + 148.8 8.9 0715 2100 64.4 738.0 829.0 112.3 + 142.7 11.6 0715 2200 64.4 738.0 828.0 112.2 + 158.5 11.6 0715 2300 64.6 738.0 827.0 112.1 + 136.5 11.6 0716 0000 64.6 739.0 825.0 111.6 + 121.7 11.5 0716 0100 64.4 739.0 824.0 111.5 + 82.7 10.1 0716 0200 64.6 739.0 823.0 111.4 + 57.2 10.1 0716 0300 64.4 739.0 821.0 111.1 + 50.4 10.1 0716 0400 64.4 739.0 820.0 111.0 + 42.4 10.1 0716 0500 64.4 739.0 820.0 111.0 + 46.3 10.1 0716 0600 64.4 739.0 819.0 110.8 + 54.2 10.2 0716 0700 64.4 739.0 819.0 110.8 + 45.0 7.5 0716 0800 + + + + + 53.4 5.3 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 63.7 742.0 833.0 112.3 + 88.8 8.7 0715 0900 63.7 742.0 829.0 111.7 + 67.7 8.7 0715 1000 + + + + + 72.2 8.6 0715 1100 63.9 741.0 826.0 111.5 + 49.8 8.6 0715 1200 63.9 741.0 825.0 111.3 + 50.9 5.7 0715 1300 63.9 740.0 824.0 111.4 + 38.2 5.6 0715 1400 64.0 740.0 823.0 111.2 + 45.3 5.6 0715 1500 64.0 739.0 823.0 111.4 + 81.0 5.6 0715 1600 64.0 738.0 826.0 111.9 + 118.8 5.6 0715 1700 64.0 737.0 828.0 112.3 + 133.7 5.6 0715 1800 64.0 737.0 831.0 112.8 + 153.1 8.6 0715 1900 64.0 737.0 832.0 112.9 + 151.3 8.6 0715 2000 63.9 737.0 832.0 112.9 + 148.8 8.9 0715 2100 64.0 738.0 832.0 112.7 + 142.7 11.6 0715 2200 64.0 738.0 836.0 113.3 + 158.5 11.6 0715 2300 64.0 738.0 838.0 113.6 + 136.5 11.6 0716 0000 64.0 739.0 836.0 113.1 + 121.7 11.5 0716 0100 64.0 739.0 830.0 112.3 + 82.7 10.1 0716 0200 64.0 739.0 826.0 111.8 + 57.2 10.1 0716 0300 64.0 739.0 825.0 111.6 + 50.4 10.1 0716 0400 64.0 739.0 824.0 111.5 + 42.4 10.1 0716 0500 64.0 739.0 825.0 111.6 + 46.3 10.1 0716 0600 64.0 739.0 825.0 111.6 + 54.2 10.2 0716 0700 64.0 739.0 824.0 111.5 + 45.0 7.5 0716 0800 + + + + + 53.4 5.3 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 63.9 748.0 823.0 110.0 + 96.7 22.6 0715 0900 63.9 748.0 823.0 110.0 + 67.5 23.5 0715 1000 + + + + + 67.5 13.4 0715 1100 64.0 747.0 822.0 110.0 + 65.5 13.6 0715 1200 64.2 746.0 823.0 110.3 + 51.4 13.3 0715 1300 64.6 745.0 824.0 110.6 + 47.4 13.4 0715 1400 64.4 745.0 824.0 110.6 + 45.1 13.1 0715 1500 64.9 745.0 826.0 110.9 + 59.1 12.8 0715 1600 64.4 744.0 825.0 110.9 + 65.6 13.6 0715 1700 64.4 743.0 826.0 111.2 + 111.5 14.1 0715 1800 64.4 742.0 828.0 111.6 + 140.0 20.0 0715 1900 64.4 742.0 830.0 111.9 + 152.7 20.1 0715 2000 64.6 743.0 832.0 112.0 + 154.2 23.5 0715 2100 64.8 743.0 834.0 112.2 + 151.8 23.5 0715 2200 64.9 743.0 837.0 112.7 + 150.9 23.3 0715 2300 64.9 743.0 838.0 112.8 + 155.4 23.5 0716 0000 64.9 744.0 838.0 112.6 + 139.8 23.3 0716 0100 64.9 744.0 837.0 112.5 + 125.7 21.1 0716 0200 64.8 744.0 836.0 112.4 + 81.6 21.1 0716 0300 64.8 744.0 835.0 112.2 + 62.0 20.5 0716 0400 64.6 745.0 833.0 111.8 + 48.9 20.6 0716 0500 64.6 744.0 832.0 111.8 + 47.7 20.2 0716 0600 64.6 744.0 831.0 111.7 + 52.6 20.1 0716 0700 64.6 744.0 830.0 111.6 + 44.8 20.5 0716 0800 + + + + + 35.7 20.6 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 63.9 748.0 856.0 114.4 + 96.7 22.6 0715 0900 63.9 748.0 855.0 114.3 + 67.5 23.5 0715 1000 63.9 + 858.0 + + 67.5 13.4 0715 1100 63.9 747.0 855.0 114.5 + 65.5 13.6 0715 1200 63.9 746.0 855.0 114.6 + 51.4 13.3 0715 1300 64.0 745.0 859.0 115.3 + 47.4 13.4 0715 1400 64.0 745.0 863.0 115.8 + 45.1 13.1 0715 1500 64.2 745.0 869.0 116.6 + 59.1 12.8 0715 1600 64.2 744.0 865.0 116.3 + 65.6 13.6 0715 1700 64.4 743.0 859.0 115.6 + 111.5 14.1 0715 1800 64.4 742.0 852.0 114.8 + 140.0 20.0 0715 1900 64.4 742.0 851.0 114.7 + 152.7 20.1 0715 2000 64.4 743.0 851.0 114.5 + 154.2 23.5 0715 2100 64.6 743.0 856.0 115.2 + 151.8 23.5 0715 2200 64.8 743.0 858.0 115.5 + 150.9 23.3 0715 2300 64.9 743.0 859.0 115.6 + 155.4 23.5 0716 0000 64.9 744.0 860.0 115.6 + 139.8 23.3 0716 0100 64.9 744.0 858.0 115.3 + 125.7 21.1 0716 0200 64.8 744.0 854.0 114.8 + 81.6 21.1 0716 0300 64.8 744.0 858.0 115.3 + 62.0 20.5 0716 0400 64.8 745.0 860.0 115.4 + 48.9 20.6 0716 0500 64.6 744.0 862.0 115.9 + 47.7 20.2 0716 0600 64.6 744.0 864.0 116.1 + 52.6 20.1 0716 0700 64.6 744.0 864.0 116.1 + 44.8 20.5 0716 0800 + + + + + 35.7 20.6 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 + + + + + 97.0 19.7 0715 0900 + + + + + 97.9 19.7 0715 1000 + + + + + 105.5 19.5 0715 1100 + + + + + 124.1 19.3 0715 1200 + + + + + 126.4 19.2 0715 1300 + + + + + 132.7 18.8 0715 1400 + + + + + 127.1 18.5 0715 1500 + + + + + 124.0 18.3 0715 1600 + + + + + 131.0 18.0 0715 1700 + + + + + 139.8 17.7 0715 1800 + + + + + 134.7 17.7 0715 1900 + + + + + 133.2 17.8 0715 2000 + + + + + 132.0 17.9 0715 2100 + + + + + 118.7 18.1 0715 2200 + + + + + 124.1 18.2 0715 2300 + + + + + 119.4 18.4 0716 0000 + + + + + 116.2 18.6 0716 0100 + + + + + 133.3 18.6 0716 0200 + + + + + 139.2 18.5 0716 0300 + + + + + 104.0 18.5 0716 0400 + + + + + 92.9 18.3 0716 0500 + + + + + 89.5 18.1 0716 0600 + + + + + 125.3 17.9 0716 0700 + + + + + 141.4 17.6 0716 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 + + + + + 97.0 19.7 0715 0900 + + + + + 97.9 19.7 0715 1000 + + + + + 105.5 19.5 0715 1100 + + + + + 124.1 19.3 0715 1200 + + + + + 126.4 19.2 0715 1300 + + + + + 132.7 18.8 0715 1400 + + + + + 127.1 18.5 0715 1500 + + + + + 124.0 18.3 0715 1600 + + + + + 131.0 18.0 0715 1700 + + + + + 139.8 17.7 0715 1800 + + + + + 134.7 17.7 0715 1900 + + + + + 133.2 17.8 0715 2000 + + + + + 132.0 17.9 0715 2100 + + + + + 118.7 18.1 0715 2200 + + + + + 124.1 18.2 0715 2300 + + + + + 119.4 18.4 0716 0000 + + + + + 116.2 18.6 0716 0100 + + + + + 133.3 18.6 0716 0200 + + + + + 139.2 18.5 0716 0300 + + + + + 104.0 18.5 0716 0400 + + + + + 92.9 18.3 0716 0500 + + + + + 89.5 18.1 0716 0600 + + + + + 125.3 17.9 0716 0700 + + + + + 141.4 17.6 0716 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 + + + + + 104.2 20.4 0715 0900 + + + + + 103.6 20.1 0715 1000 + + + + + 104.6 19.8 0715 1100 + + + + + 117.4 19.5 0715 1200 + + + + + 120.8 19.4 0715 1300 + + + + + 130.2 19.3 0715 1400 + + + + + 130.7 19.2 0715 1500 + + + + + 129.3 19.1 0715 1600 + + + + + 129.3 18.9 0715 1700 + + + + + 133.0 18.8 0715 1800 + + + + + 129.7 18.9 0715 1900 + + + + + 125.4 19.0 0715 2000 + + + + + 127.4 19.2 0715 2100 + + + + + 118.3 19.5 0715 2200 + + + + + 121.4 19.4 0715 2300 + + + + + 115.2 19.6 0716 0000 + + + + + 112.3 19.7 0716 0100 + + + + + 125.2 19.6 0716 0200 + + + + + 130.1 19.5 0716 0300 + + + + + 110.1 20.0 0716 0400 + + + + + 113.0 20.1 0716 0500 + + + + + 105.4 19.6 0716 0600 + + + + + 121.4 18.9 0716 0700 + + + + + 111.6 18.8 0716 0800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0800 15 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0715 0800 + + + + + 104.2 20.4 0715 0900 + + + + + 103.6 20.1 0715 1000 + + + + + 104.6 19.8 0715 1100 + + + + + 117.4 19.5 0715 1200 + + + + + 120.8 19.4 0715 1300 + + + + + 130.2 19.3 0715 1400 + + + + + 130.7 19.2 0715 1500 + + + + + 129.3 19.1 0715 1600 + + + + + 129.3 18.9 0715 1700 + + + + + 133.0 18.8 0715 1800 + + + + + 129.7 18.9 0715 1900 + + + + + 125.4 19.0 0715 2000 + + + + + 127.4 19.2 0715 2100 + + + + + 118.3 19.5 0715 2200 + + + + + 121.4 19.4 0715 2300 + + + + + 115.2 19.6 0716 0000 + + + + + 112.3 19.7 0716 0100 + + + + + 125.2 19.6 0716 0200 + + + + + 130.1 19.5 0716 0300 + + + + + 110.1 20.0 0716 0400 + + + + + 113.0 20.1 0716 0500 + + + + + 105.4 19.6 0716 0600 + + + + + 121.4 18.9 0716 0700 + + + + + 111.6 18.8 0716 0800 + + + + + + +