TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 1200 25 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0525 1200 + 675.0 + + 6.8 0.0 0525 1300 + 675.0 + + 6.8 0.0 0525 1400 + 674.0 + + 6.8 0.0 0525 1500 + 673.0 + + 6.8 0.0 0525 1600 + 673.0 + + 6.8 0.0 0525 1700 + 672.0 + + 6.8 0.0 0525 1800 + 672.0 + + 6.7 0.0 0525 1900 + 672.0 + + 6.8 0.0 0525 2000 + 674.0 + + 6.8 0.0 0525 2100 + 673.0 + + 6.7 0.0 0525 2200 + 673.0 + + 6.7 0.0 0525 2300 + 673.0 + + 6.7 0.0 0526 0000 + 673.0 + + 6.7 0.0 0526 0100 + 672.0 + + 6.7 0.0 0526 0200 + 672.0 + + 6.6 0.0 0526 0300 + 673.0 + + 6.7 0.0 0526 0400 + 673.0 + + 6.6 0.0 0526 0500 + 673.0 + + 6.6 0.0 0526 0600 + 673.0 + + 6.8 0.0 0526 0700 + 674.0 + + 6.8 0.0 0526 0800 + 674.0 + + 6.8 0.0 0526 0900 + 674.0 + + 6.8 0.0 0526 1000 + 673.0 + + 6.7 0.0 0526 1100 + 673.0 + + 6.8 0.0 0526 1200 + 673.0 + + 6.7 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 46.3 697.5 724.0 103.8 8.4 10.0 0.0 0525 1300 46.3 696.6 725.0 104.1 8.4 10.0 0.0 0525 1400 46.1 696.0 725.0 104.2 8.3 10.0 0.0 0525 1500 46.3 695.0 725.0 104.3 8.3 10.0 0.0 0525 1600 46.3 694.6 725.0 104.4 8.2 10.0 0.0 0525 1700 46.0 693.9 724.0 104.3 8.2 10.0 0.0 0525 1800 45.8 693.6 722.0 104.1 8.2 10.0 0.0 0525 1900 45.9 693.3 719.0 103.7 8.2 10.0 0.0 0525 2000 47.0 693.6 720.0 103.8 8.9 12.5 0.0 0525 2100 47.8 694.1 721.0 103.9 9.6 15.0 0.0 0525 2200 47.5 694.3 721.0 103.8 10.3 17.5 0.0 0525 2300 47.4 694.2 721.0 103.9 10.9 20.0 0.0 0526 0000 46.2 694.5 720.0 103.7 11.9 25.0 0.0 0526 0100 46.1 694.5 719.0 103.5 12.0 25.0 0.0 0526 0200 46.2 694.9 719.0 103.5 12.0 25.0 0.0 0526 0300 46.1 695.5 719.0 103.4 12.0 25.0 0.0 0526 0400 46.0 695.8 718.0 103.2 12.0 25.0 0.0 0526 0500 46.0 696.2 718.0 103.1 12.0 25.0 0.0 0526 0600 45.9 696.5 718.0 103.1 12.0 25.0 0.0 0526 0700 45.9 696.7 718.0 103.1 12.0 25.0 0.0 0526 0800 46.0 696.9 719.0 103.2 12.0 25.0 0.0 0526 0900 46.1 696.8 720.0 103.3 12.0 25.0 0.0 0526 1000 46.1 696.9 720.0 103.3 12.0 25.0 0.0 0526 1100 46.1 696.4 720.0 103.4 12.0 25.0 0.0 0526 1200 46.0 696.1 720.0 103.4 12.0 + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 1200 25 May 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0525 1200 54.6 717.9 791.0 110.2 142.0 0525 1300 54.7 717.2 793.0 110.6 142.0 0525 1400 54.8 716.5 794.0 110.8 142.0 0525 1500 55.0 716.1 796.0 111.2 140.0 0525 1600 55.1 715.7 797.0 111.4 141.0 0525 1700 55.1 715.2 797.0 111.4 142.0 0525 1800 55.1 714.6 796.0 111.4 140.0 0525 1900 55.1 714.1 796.0 111.5 140.0 0525 2000 55.0 714.4 795.0 111.3 143.0 0525 2100 55.0 714.8 793.0 110.9 141.0 0525 2200 54.9 715.5 792.0 110.7 140.0 0525 2300 54.8 717.3 791.0 110.3 141.0 0526 0000 54.8 718.3 790.0 110.0 139.0 0526 0100 54.6 718.2 789.0 109.9 136.0 0526 0200 54.5 718.5 788.0 109.7 135.0 0526 0300 54.4 718.8 787.0 109.5 135.0 0526 0400 54.4 718.7 787.0 109.5 135.0 0526 0500 54.4 718.5 786.0 109.4 136.0 0526 0600 54.5 719.1 785.0 109.2 139.0 0526 0700 54.5 719.5 785.0 109.1 142.0 0526 0800 54.4 720.1 785.0 109.0 143.0 0526 0900 54.6 720.2 785.0 109.0 149.0 0526 1000 54.6 720.4 785.0 109.0 151.0 0526 1100 54.5 721.3 785.0 108.8 151.0 0526 1200 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 54.3 719.0 793.0 110.3 + 105.7 0.0 0525 1300 54.1 718.0 793.0 110.4 + 111.0 0.0 0525 1400 54.1 718.0 792.0 110.3 + 109.5 0.0 0525 1500 54.1 717.0 792.0 110.5 + 116.0 0.0 0525 1600 54.0 717.0 792.0 110.5 + 116.5 0.0 0525 1700 54.0 716.0 792.0 110.6 + 111.1 0.0 0525 1800 54.0 716.0 791.0 110.5 + 103.4 0.0 0525 1900 53.8 716.0 791.0 110.5 + 130.6 0.0 0525 2000 54.0 717.0 791.0 110.3 + 136.8 0.0 0525 2100 53.8 718.0 791.0 110.2 + 121.8 0.0 0525 2200 53.8 718.0 791.0 110.2 + 114.5 0.0 0525 2300 53.8 719.0 791.0 110.0 + 118.7 0.0 0526 0000 53.8 719.0 791.0 110.0 + 112.9 0.0 0526 0100 53.8 719.0 791.0 110.0 + 114.2 0.0 0526 0200 53.8 720.0 791.0 109.9 + 99.9 0.0 0526 0300 53.8 720.0 790.0 109.7 + 97.8 0.0 0526 0400 53.8 720.0 790.0 109.7 + 93.0 0.0 0526 0500 54.0 721.0 791.0 109.7 + 87.5 0.0 0526 0600 53.6 721.0 790.0 109.6 + 101.9 0.0 0526 0700 53.8 722.0 790.0 109.4 + 96.9 0.0 0526 0800 53.8 722.0 790.0 109.4 + 101.3 0.0 0526 0900 53.8 722.0 790.0 109.4 + 102.1 0.0 0526 1000 53.8 723.0 789.0 109.1 + 113.4 0.0 0526 1100 53.8 723.0 790.0 109.3 + 119.3 0.0 0526 1200 54.0 723.0 790.0 109.3 + 136.3 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1200 25 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0525 1200 + 727.0 804.0 110.6 105.7 0.0 0525 1300 + 726.0 804.0 110.7 111.0 0.0 0525 1400 + 726.0 802.0 110.5 109.5 0.0 0525 1500 + 725.0 802.0 110.6 116.0 0.0 0525 1600 + 725.0 802.0 110.6 116.5 0.0 0525 1700 + 724.0 801.0 110.6 111.1 0.0 0525 1800 + 724.0 800.0 110.5 103.4 0.0 0525 1900 + 724.0 799.0 110.4 130.6 0.0 0525 2000 + 725.0 799.0 110.2 136.8 0.0 0525 2100 + 726.0 799.0 110.1 121.8 0.0 0525 2200 + 727.0 798.0 109.8 114.5 0.0 0525 2300 + 727.0 796.0 109.5 118.7 0.0 0526 0000 + 728.0 796.0 109.3 112.9 0.0 0526 0100 + 728.0 796.0 109.3 114.2 0.0 0526 0200 + 728.0 795.0 109.2 99.9 0.0 0526 0300 + 728.0 795.0 109.2 97.8 0.0 0526 0400 + 729.0 795.0 109.1 93.0 0.0 0526 0500 + 729.0 795.0 109.1 87.5 0.0 0526 0600 + 730.0 796.0 109.0 101.9 0.0 0526 0700 + 730.0 797.0 109.2 96.9 0.0 0526 0800 + 731.0 801.0 109.6 101.3 0.0 0526 0900 + 731.0 801.0 109.6 102.1 0.0 0526 1000 + 731.0 801.0 109.6 113.4 0.0 0526 1100 + 731.0 801.0 109.6 119.3 0.0 0526 1200 + 731.0 801.0 109.6 136.3 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 53.4 726.8 800.0 110.1 + 111.0 0.0 0525 1300 53.4 726.2 800.0 110.2 + 111.4 0.0 0525 1400 53.4 725.5 802.0 110.5 + 103.5 0.0 0525 1500 53.4 725.1 801.0 110.5 + 110.4 0.0 0525 1600 53.5 724.8 800.0 110.4 + 110.9 0.0 0525 1700 53.5 724.1 801.0 110.6 + 104.3 0.0 0525 1800 53.6 724.2 802.0 110.7 + 96.3 0.0 0525 1900 53.6 724.8 801.0 110.5 + 121.5 0.0 0525 2000 53.6 725.5 800.0 110.3 + 130.7 0.0 0525 2100 53.5 726.5 799.0 110.0 + 126.4 0.0 0525 2200 53.4 727.2 799.0 109.9 + 130.2 0.0 0525 2300 53.3 727.6 799.0 109.8 + 133.7 0.0 0526 0000 53.3 728.0 799.0 109.8 + 124.4 0.0 0526 0100 53.3 727.9 800.0 109.9 + 120.3 0.0 0526 0200 53.2 727.8 800.0 109.9 + 100.8 0.0 0526 0300 53.2 728.3 800.0 109.8 + 97.2 0.0 0526 0400 53.2 728.4 800.0 109.8 + 91.7 0.0 0526 0500 53.1 729.3 801.0 109.8 + 87.6 0.0 0526 0600 53.1 729.8 801.0 109.8 + 98.5 0.0 0526 0700 53.1 730.1 800.0 109.6 + 94.5 0.0 0526 0800 53.0 730.6 800.0 109.5 + 101.2 0.0 0526 0900 53.0 731.1 800.0 109.4 + 101.9 0.0 0526 1000 53.1 731.3 800.0 109.4 + 116.1 0.0 0526 1100 53.1 731.6 801.0 109.5 + 113.0 0.0 0526 1200 53.2 731.4 802.0 109.7 + 123.9 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 53.7 731.0 804.0 110.0 11.6 111.0 0.0 0525 1300 53.8 730.5 805.0 110.2 11.5 111.4 0.0 0525 1400 53.9 729.7 803.0 110.0 11.1 103.5 0.0 0525 1500 53.8 729.4 803.0 110.1 11.5 110.4 0.0 0525 1600 53.7 729.1 803.0 110.1 11.4 110.9 0.0 0525 1700 53.7 728.4 801.0 110.0 11.6 104.3 0.0 0525 1800 53.7 728.6 800.0 109.8 11.8 96.3 0.0 0525 1900 53.6 729.4 800.0 109.7 12.3 121.5 0.0 0525 2000 53.6 730.0 800.0 109.6 11.9 130.7 0.0 0525 2100 53.6 730.8 800.0 109.5 11.6 126.4 0.0 0525 2200 53.6 731.6 801.0 109.5 11.8 130.2 0.0 0525 2300 53.6 732.0 803.0 109.7 12.7 133.7 0.0 0526 0000 53.5 732.4 802.0 109.5 12.0 124.4 0.0 0526 0100 53.5 732.3 803.0 109.7 12.0 120.3 0.0 0526 0200 53.5 732.2 806.0 110.1 11.7 100.8 0.0 0526 0300 53.5 732.7 810.0 110.6 11.4 97.2 0.0 0526 0400 53.4 732.9 811.0 110.7 10.8 91.7 0.0 0526 0500 53.4 733.7 813.0 110.8 10.7 87.6 0.0 0526 0600 53.3 734.3 805.0 109.6 10.6 98.5 0.0 0526 0700 53.3 734.6 802.0 109.2 9.9 94.5 0.0 0526 0800 53.3 735.1 801.0 109.0 10.0 101.2 0.0 0526 0900 53.3 735.6 801.0 108.9 10.5 101.9 0.0 0526 1000 53.4 735.8 802.0 109.0 10.8 116.1 0.0 0526 1100 53.4 736.1 803.0 109.1 10.9 113.0 0.0 0526 1200 + + + + 11.3 123.9 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 54.9 733.0 807.0 110.1 + 132.1 12.2 0525 1300 54.9 732.0 807.0 110.2 + 130.4 12.2 0525 1400 54.9 731.0 807.0 110.4 + 119.3 12.2 0525 1500 54.9 731.0 806.0 110.3 + 115.4 12.2 0525 1600 54.9 731.0 806.0 110.3 + 111.4 12.2 0525 1700 54.9 730.0 806.0 110.4 + 105.3 12.2 0525 1800 54.7 731.0 804.0 110.0 + 107.3 12.2 0525 1900 54.5 731.0 803.0 109.8 + 149.7 12.2 0525 2000 54.3 733.0 800.0 109.1 + 159.9 12.2 0525 2100 54.3 733.0 800.0 109.1 + 160.5 12.2 0525 2200 54.3 734.0 799.0 108.9 + 118.1 12.2 0525 2300 54.3 735.0 799.0 108.7 + 122.3 12.2 0526 0000 54.3 736.0 799.0 108.6 + 122.1 12.2 0526 0100 54.3 736.0 799.0 108.6 + 122.1 12.0 0526 0200 54.3 736.0 799.0 108.6 + 137.0 12.0 0526 0300 54.5 736.0 799.0 108.6 + 146.0 12.0 0526 0400 54.5 736.0 798.0 108.4 + 146.0 12.0 0526 0500 54.7 737.0 798.0 108.3 + 148.3 12.0 0526 0600 54.7 737.0 798.0 108.3 + 159.6 12.0 0526 0700 54.7 738.0 798.0 108.1 + 150.4 12.0 0526 0800 54.7 738.0 798.0 108.1 + 94.9 7.6 0526 0900 54.9 738.0 797.0 108.0 + 90.5 6.5 0526 1000 54.9 739.0 797.0 107.8 + 100.0 6.5 0526 1100 54.9 738.0 797.0 108.0 + 111.6 6.5 0526 1200 54.9 738.0 798.0 108.1 + 109.1 6.5 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 54.5 733.0 819.0 111.7 + 132.1 12.2 0525 1300 54.7 732.0 821.0 112.2 + 130.4 12.2 0525 1400 54.7 731.0 821.0 112.3 + 119.3 12.2 0525 1500 54.7 731.0 821.0 112.3 + 115.4 12.2 0525 1600 54.7 731.0 822.0 112.4 + 111.4 12.2 0525 1700 54.7 730.0 823.0 112.7 + 105.3 12.2 0525 1800 54.7 731.0 823.0 112.6 + 107.3 12.2 0525 1900 54.5 731.0 821.0 112.3 + 149.7 12.2 0525 2000 54.3 733.0 818.0 111.6 + 159.9 12.2 0525 2100 54.3 733.0 816.0 111.3 + 160.5 12.2 0525 2200 54.1 734.0 815.0 111.0 + 118.1 12.2 0525 2300 54.1 735.0 814.0 110.7 + 122.3 12.2 0526 0000 54.1 736.0 815.0 110.7 + 122.1 12.2 0526 0100 54.1 736.0 814.0 110.6 + 122.1 12.0 0526 0200 54.1 736.0 814.0 110.6 + 137.0 12.0 0526 0300 54.1 736.0 813.0 110.5 + 146.0 12.0 0526 0400 54.1 736.0 813.0 110.5 + 146.0 12.0 0526 0500 54.1 737.0 813.0 110.3 + 148.3 12.0 0526 0600 54.3 737.0 813.0 110.3 + 159.6 12.0 0526 0700 54.3 738.0 812.0 110.0 + 150.4 12.0 0526 0800 54.3 738.0 812.0 110.0 + 94.9 7.6 0526 0900 54.5 738.0 812.0 110.0 + 90.5 6.5 0526 1000 54.5 739.0 812.0 109.9 + 100.0 6.5 0526 1100 54.7 738.0 812.0 110.0 + 111.6 6.5 0526 1200 54.7 738.0 812.0 110.0 + 109.1 6.5 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 55.2 732.0 823.0 112.4 + 124.4 0.0 0525 1300 55.0 731.0 821.0 112.3 + 130.1 0.0 0525 1400 55.0 731.0 821.0 112.3 + 129.6 0.0 0525 1500 55.0 730.0 820.0 112.3 + 108.4 0.0 0525 1600 55.0 730.0 819.0 112.2 + 130.3 0.0 0525 1700 55.0 730.0 819.0 112.2 + 111.7 0.0 0525 1800 55.0 730.0 817.0 111.9 + 78.2 0.0 0525 1900 55.0 731.0 816.0 111.6 + 115.8 0.0 0525 2000 55.0 732.0 816.0 111.5 + 112.0 0.0 0525 2100 55.0 732.0 816.0 111.5 + 145.6 2.2 0525 2200 55.2 733.0 815.0 111.2 + 150.3 16.3 0525 2300 + + + + + 162.1 6.7 0526 0000 + + + + + 132.4 0.0 0526 0100 + + + + + 122.7 0.0 0526 0200 55.4 734.0 814.0 110.9 + 123.3 0.0 0526 0300 55.4 734.0 813.0 110.8 + 116.5 0.0 0526 0400 55.4 734.0 813.0 110.8 + 125.9 0.0 0526 0500 55.4 735.0 813.0 110.6 + 127.7 0.0 0526 0600 55.2 735.0 813.0 110.6 + 144.3 0.0 0526 0700 55.2 735.0 813.0 110.6 + 155.5 0.0 0526 0800 55.2 736.0 812.0 110.3 + 153.2 0.0 0526 0900 55.2 736.0 812.0 110.3 + 134.2 0.0 0526 1000 55.2 737.0 811.0 110.0 + 127.9 0.0 0526 1100 + + + + + 124.7 0.0 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 55.0 732.0 810.0 110.7 + 124.4 0.0 0525 1300 55.0 731.0 810.0 110.8 + 130.1 0.0 0525 1400 54.9 731.0 809.0 110.7 + 129.6 0.0 0525 1500 54.9 730.0 807.0 110.5 + 108.4 0.0 0525 1600 54.9 730.0 807.0 110.5 + 130.3 0.0 0525 1700 54.9 730.0 807.0 110.5 + 111.7 0.0 0525 1800 54.9 730.0 804.0 110.1 + 78.2 0.0 0525 1900 54.9 731.0 806.0 110.3 + 115.8 0.0 0525 2000 54.9 732.0 807.0 110.2 + 112.0 0.0 0525 2100 55.0 732.0 808.0 110.4 + 145.6 2.2 0525 2200 55.0 733.0 813.0 110.9 + 150.3 16.3 0525 2300 + + + + + 162.1 6.7 0526 0000 + + + + + 132.4 0.0 0526 0100 + + + + + 122.7 0.0 0526 0200 55.2 734.0 809.0 110.2 + 123.3 0.0 0526 0300 55.2 734.0 807.0 109.9 + 116.5 0.0 0526 0400 55.2 734.0 806.0 109.8 + 125.9 0.0 0526 0500 55.2 735.0 805.0 109.5 + 127.7 0.0 0526 0600 55.2 735.0 805.0 109.5 + 144.3 0.0 0526 0700 55.2 735.0 805.0 109.5 + 155.5 0.0 0526 0800 55.0 736.0 805.0 109.4 + 153.2 0.0 0526 0900 55.0 736.0 803.0 109.1 + 134.2 0.0 0526 1000 55.0 737.0 802.0 108.8 + 127.9 0.0 0526 1100 + + + + + 124.7 0.0 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 55.6 737.0 808.0 109.6 + 134.9 7.1 0525 1300 55.8 737.0 810.0 109.9 + 136.5 12.3 0525 1400 55.9 736.0 811.0 110.2 + 137.9 12.4 0525 1500 55.9 736.0 813.0 110.5 + 138.4 12.4 0525 1600 55.9 736.0 814.0 110.6 + 125.0 12.3 0525 1700 55.9 736.0 816.0 110.9 + 136.9 12.3 0525 1800 55.9 736.0 817.0 111.0 + 112.8 12.5 0525 1900 55.9 737.0 818.0 111.0 + 98.6 12.2 0525 2000 55.9 737.0 819.0 111.1 + 120.4 12.5 0525 2100 55.8 738.0 819.0 111.0 + 115.3 16.4 0525 2200 55.8 739.0 819.0 110.8 + 148.1 50.3 0525 2300 + + + + + 167.8 41.3 0526 0000 + + + + + 167.6 19.1 0526 0100 + + + + + 151.5 13.9 0526 0200 55.4 740.0 816.0 110.3 + 135.0 13.9 0526 0300 55.4 740.0 814.0 110.0 + 132.4 13.9 0526 0400 55.2 740.0 813.0 109.9 + 127.2 13.8 0526 0500 55.2 740.0 811.0 109.6 + 134.9 12.4 0526 0600 55.2 741.0 810.0 109.3 + 136.7 12.4 0526 0700 55.2 741.0 809.0 109.2 + 145.2 14.4 0526 0800 55.2 742.0 809.0 109.0 + 161.1 18.1 0526 0900 55.2 742.0 810.0 109.2 + 161.6 16.5 0526 1000 55.4 742.0 809.0 109.0 + 155.5 9.5 0526 1100 + + + + + 154.6 9.2 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 55.4 737.0 813.0 110.3 + 134.9 7.1 0525 1300 55.6 737.0 815.0 110.6 + 136.5 12.3 0525 1400 55.6 736.0 823.0 111.8 + 137.9 12.4 0525 1500 55.8 736.0 826.0 112.2 + 138.4 12.4 0525 1600 55.8 736.0 828.0 112.5 + 125.0 12.3 0525 1700 55.9 736.0 830.0 112.8 + 136.9 12.3 0525 1800 55.9 736.0 831.0 112.9 + 112.8 12.5 0525 1900 55.9 737.0 833.0 113.0 + 98.6 12.2 0525 2000 55.8 737.0 834.0 113.2 + 120.4 12.5 0525 2100 55.8 738.0 835.0 113.1 + 115.3 16.4 0525 2200 55.8 739.0 843.0 114.1 + 148.1 50.3 0525 2300 + + + + + 167.8 41.3 0526 0000 + + + + + 167.6 19.1 0526 0100 + + + + + 151.5 13.9 0526 0200 55.6 740.0 836.0 113.0 + 135.0 13.9 0526 0300 55.4 740.0 833.0 112.6 + 132.4 13.9 0526 0400 55.2 740.0 830.0 112.2 + 127.2 13.8 0526 0500 55.2 740.0 829.0 112.0 + 134.9 12.4 0526 0600 55.2 741.0 827.0 111.6 + 136.7 12.4 0526 0700 55.2 741.0 825.0 111.3 + 145.2 14.4 0526 0800 55.2 742.0 827.0 111.5 + 161.1 18.1 0526 0900 55.2 742.0 828.0 111.6 + 161.6 16.5 0526 1000 55.2 742.0 828.0 111.6 + 155.5 9.5 0526 1100 + + + + + 154.6 9.2 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 + + + + + 138.5 18.0 0525 1300 + + + + + 133.4 18.0 0525 1400 + + + + + 110.6 18.1 0525 1500 + + + + + 108.4 18.2 0525 1600 + + + + + 92.0 18.4 0525 1700 + + + + + 92.0 18.5 0525 1800 + + + + + 121.5 18.6 0525 1900 + + + + + 130.7 18.6 0525 2000 + + + + + 147.7 18.3 0525 2100 + + + + + 142.4 18.3 0525 2200 + + + + + 125.8 18.3 0525 2300 + + + + + 152.4 18.2 0526 0000 + + + + + 117.5 18.5 0526 0100 + + + + + 132.2 18.7 0526 0200 + + + + + 144.0 18.7 0526 0300 + + + + + 128.6 18.8 0526 0400 + + + + + 127.8 18.8 0526 0500 + + + + + 141.6 18.7 0526 0600 + + + + + 139.4 18.7 0526 0700 + + + + + 142.6 18.7 0526 0800 + + + + + 154.0 18.6 0526 0900 + + + + + 162.5 18.7 0526 1000 + + + + + 160.0 18.7 0526 1100 + + + + + 159.2 18.7 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 + + + + + 138.5 18.0 0525 1300 + + + + + 133.4 18.0 0525 1400 + + + + + 110.6 18.1 0525 1500 + + + + + 108.4 18.2 0525 1600 + + + + + 92.0 18.4 0525 1700 + + + + + 92.0 18.5 0525 1800 + + + + + 121.5 18.6 0525 1900 + + + + + 130.7 18.6 0525 2000 + + + + + 147.7 18.3 0525 2100 + + + + + 142.4 18.3 0525 2200 + + + + + 125.8 18.3 0525 2300 + + + + + 152.4 18.2 0526 0000 + + + + + 117.5 18.5 0526 0100 + + + + + 132.2 18.7 0526 0200 + + + + + 144.0 18.7 0526 0300 + + + + + 128.6 18.8 0526 0400 + + + + + 127.8 18.8 0526 0500 + + + + + 141.6 18.7 0526 0600 + + + + + 139.4 18.7 0526 0700 + + + + + 142.6 18.7 0526 0800 + + + + + 154.0 18.6 0526 0900 + + + + + 162.5 18.7 0526 1000 + + + + + 160.0 18.7 0526 1100 + + + + + 159.2 18.7 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 + + + + + 140.7 25.5 0525 1300 + + + + + 138.5 25.4 0525 1400 + + + + + 130.3 25.3 0525 1500 + + + + + 130.4 24.8 0525 1600 + + + + + 129.2 24.1 0525 1700 + + + + + 129.1 23.1 0525 1800 + + + + + 130.3 21.8 0525 1900 + + + + + 129.4 21.3 0525 2000 + + + + + 129.8 21.2 0525 2100 + + + + + 129.5 21.8 0525 2200 + + + + + 129.2 22.1 0525 2300 + + + + + 130.1 22.1 0526 0000 + + + + + 129.1 22.5 0526 0100 + + + + + 129.1 22.4 0526 0200 + + + + + 129.3 22.3 0526 0300 + + + + + 129.0 22.6 0526 0400 + + + + + 128.9 22.7 0526 0500 + + + + + 129.0 22.6 0526 0600 + + + + + 129.3 22.9 0526 0700 + + + + + 142.6 22.9 0526 0800 + + + + + 156.5 22.6 0526 0900 + + + + + 159.4 22.1 0526 1000 + + + + + 159.2 22.1 0526 1100 + + + + + 168.8 22.0 0526 1200 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 1200 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 1200 + + + + + 140.7 25.5 0525 1300 + + + + + 138.5 25.4 0525 1400 + + + + + 130.3 25.3 0525 1500 + + + + + 130.4 24.8 0525 1600 + + + + + 129.2 24.1 0525 1700 + + + + + 129.1 23.1 0525 1800 + + + + + 130.3 21.8 0525 1900 + + + + + 129.4 21.3 0525 2000 + + + + + 129.8 21.2 0525 2100 + + + + + 129.5 21.8 0525 2200 + + + + + 129.2 22.1 0525 2300 + + + + + 130.1 22.1 0526 0000 + + + + + 129.1 22.5 0526 0100 + + + + + 129.1 22.4 0526 0200 + + + + + 129.3 22.3 0526 0300 + + + + + 129.0 22.6 0526 0400 + + + + + 128.9 22.7 0526 0500 + + + + + 129.0 22.6 0526 0600 + + + + + 129.3 22.9 0526 0700 + + + + + 142.6 22.9 0526 0800 + + + + + 156.5 22.6 0526 0900 + + + + + 159.4 22.1 0526 1000 + + + + + 159.2 22.1 0526 1100 + + + + + 168.8 22.0 0526 1200 + + + + + + +