TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0622 2300 + 687.0 + + 4.5 0.0 0623 0000 + 687.0 + + 4.6 0.0 0623 0100 + 687.0 + + 4.5 0.0 0623 0200 + 687.0 + + 4.5 0.0 0623 0300 + 687.0 + + 4.5 0.0 0623 0400 + 687.0 + + 4.5 0.0 0623 0500 + 688.0 + + 4.6 0.0 0623 0600 + 688.0 + + 4.5 0.0 0623 0700 + 688.0 + + 4.5 0.0 0623 0800 + 688.0 + + 4.5 0.0 0623 0900 + 687.0 + + 4.5 0.0 0623 1000 + 687.0 + + 4.5 0.0 0623 1100 + 686.0 + + 4.5 0.0 0623 1200 + 686.0 + + 4.6 0.0 0623 1300 + 686.0 + + 4.6 0.0 0623 1400 + 685.0 + + 4.5 0.0 0623 1500 + 685.0 + + 4.5 0.0 0623 1600 + 685.0 + + 4.5 0.0 0623 1700 + 685.0 + + 4.5 0.0 0623 1800 + 684.0 + + 4.6 0.0 0623 1900 + 685.0 + + 4.5 0.0 0623 2000 + 685.0 + + 4.5 0.0 0623 2100 + 685.0 + + 4.5 0.0 0623 2200 + 685.0 + + 4.6 0.0 0623 2300 + 685.0 + + 4.5 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 52.7 708.5 724.0 102.2 36.3 13.0 0.0 0623 0000 52.3 708.8 723.0 102.0 28.6 12.0 0.0 0623 0100 52.2 709.2 723.0 102.0 33.9 12.0 0.0 0623 0200 51.9 709.4 722.0 101.8 42.9 12.0 0.0 0623 0300 51.7 709.6 721.0 101.6 58.0 12.0 0.0 0623 0400 51.5 709.8 721.0 101.6 40.8 12.0 0.0 0623 0500 51.5 710.3 721.0 101.5 50.2 12.0 0.0 0623 0600 51.7 710.5 721.0 101.5 55.4 12.0 0.0 0623 0700 51.5 710.4 721.0 101.5 58.5 12.0 0.0 0623 0800 51.4 710.3 722.0 101.7 70.6 12.0 0.0 0623 0900 51.4 709.9 723.0 101.8 66.9 12.0 0.0 0623 1000 51.5 709.3 724.0 102.1 63.4 12.0 0.0 0623 1100 51.5 708.8 725.0 102.3 52.7 12.0 0.0 0623 1200 51.4 708.3 725.0 102.4 54.5 12.0 0.0 0623 1300 51.4 707.9 726.0 102.6 57.8 12.0 0.0 0623 1400 51.5 707.3 727.0 102.8 39.4 12.0 0.0 0623 1500 51.6 706.9 726.0 102.7 21.6 12.0 0.0 0623 1600 51.4 706.7 725.0 102.6 30.2 12.0 0.0 0623 1700 51.1 706.5 724.0 102.5 35.8 12.0 0.0 0623 1800 51.0 706.3 722.0 102.2 34.3 12.0 0.0 0623 1900 51.0 706.2 721.0 102.1 40.4 12.0 0.0 0623 2000 51.0 706.2 719.0 101.8 43.1 12.0 0.0 0623 2100 50.9 706.5 717.0 101.5 55.3 12.0 0.0 0623 2200 50.9 706.8 716.0 101.3 54.8 12.0 0.0 0623 2300 51.1 706.8 717.0 101.4 87.9 12.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0622 2300 61.7 727.8 805.0 110.6 141.0 0623 0000 61.4 728.2 804.0 110.4 135.0 0623 0100 61.3 728.4 804.0 110.4 132.0 0623 0200 61.2 728.6 803.0 110.2 132.0 0623 0300 61.2 728.9 802.0 110.0 131.0 0623 0400 61.2 729.1 801.0 109.9 131.0 0623 0500 61.1 729.4 800.0 109.7 131.0 0623 0600 61.1 729.8 800.0 109.6 130.0 0623 0700 61.1 730.0 800.0 109.6 130.0 0623 0800 61.2 729.8 800.0 109.6 132.0 0623 0900 61.2 729.6 800.0 109.7 131.0 0623 1000 61.3 729.1 801.0 109.9 131.0 0623 1100 61.4 728.6 802.0 110.1 131.0 0623 1200 61.5 728.0 803.0 110.3 130.0 0623 1300 61.6 727.6 805.0 110.6 131.0 0623 1400 62.0 727.1 805.0 110.7 138.0 0623 1500 62.2 726.6 805.0 110.8 144.0 0623 1600 62.5 726.2 804.0 110.7 145.0 0623 1700 62.5 725.9 805.0 110.9 147.0 0623 1800 62.5 725.6 805.0 110.9 147.0 0623 1900 62.5 725.6 805.0 110.9 148.0 0623 2000 62.3 725.7 804.0 110.8 147.0 0623 2100 62.3 725.9 802.0 110.5 147.0 0623 2200 62.2 726.4 801.0 110.3 148.0 0623 2300 + 726.5 + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 58.8 728.0 790.0 108.5 + 138.9 0.0 0623 0000 58.8 728.0 790.0 108.5 + 123.5 0.0 0623 0100 58.6 728.0 791.0 108.7 + 122.9 0.0 0623 0200 58.5 729.0 792.0 108.6 + 110.7 0.0 0623 0300 58.5 729.0 793.0 108.8 + 104.8 0.0 0623 0400 58.3 729.0 793.0 108.8 + 99.4 0.0 0623 0500 58.3 729.0 794.0 108.9 + 101.7 0.0 0623 0600 58.5 730.0 794.0 108.8 + 109.9 0.0 0623 0700 58.3 730.0 793.0 108.6 + 102.9 0.0 0623 0800 58.5 730.0 793.0 108.6 + 95.8 0.0 0623 0900 58.5 730.0 793.0 108.6 + 91.9 0.0 0623 1000 58.8 729.0 793.0 108.8 + 94.0 0.0 0623 1100 58.6 729.0 792.0 108.6 + 108.4 0.0 0623 1200 58.6 729.0 792.0 108.6 + 116.8 0.0 0623 1300 58.5 729.0 792.0 108.6 + 125.0 0.0 0623 1400 58.5 728.0 793.0 108.9 + 139.7 0.0 0623 1500 58.1 728.0 796.0 109.3 + 147.1 0.0 0623 1600 58.3 727.0 796.0 109.5 + 141.5 0.0 0623 1700 58.1 727.0 797.0 109.6 + 149.0 0.0 0623 1800 58.3 727.0 798.0 109.8 + 151.9 0.0 0623 1900 58.3 727.0 798.0 109.8 + 156.5 0.0 0623 2000 58.1 727.0 798.0 109.8 + 158.5 0.0 0623 2100 58.1 727.0 798.0 109.8 + 162.3 0.0 0623 2200 58.1 727.0 798.0 109.8 + 162.2 0.0 0623 2300 58.1 727.0 798.0 109.8 + 148.7 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0622 2300 + 737.0 799.0 108.4 138.9 0.0 0623 0000 + 737.0 799.0 108.4 123.5 0.0 0623 0100 + 737.0 800.0 108.5 122.9 0.0 0623 0200 + 737.0 801.0 108.7 110.7 0.0 0623 0300 + 737.0 801.0 108.7 104.8 0.0 0623 0400 + 738.0 803.0 108.8 99.4 0.0 0623 0500 + 738.0 804.0 108.9 101.7 0.0 0623 0600 + 738.0 805.0 109.1 109.9 0.0 0623 0700 + 738.0 805.0 109.1 102.9 0.0 0623 0800 + 738.0 806.0 109.2 95.8 0.0 0623 0900 + 738.0 808.0 109.5 91.9 0.0 0623 1000 + 738.0 810.0 109.8 94.0 0.0 0623 1100 + 737.0 812.0 110.2 108.4 0.0 0623 1200 + 737.0 813.0 110.3 116.8 0.0 0623 1300 + 737.0 811.0 110.0 125.0 0.0 0623 1400 + 736.0 802.0 109.0 139.7 0.0 0623 1500 + 736.0 804.0 109.2 147.1 0.0 0623 1600 + 735.0 804.0 109.4 141.5 0.0 0623 1700 + 735.0 804.0 109.4 149.0 0.0 0623 1800 + 735.0 804.0 109.4 151.9 0.0 0623 1900 + 735.0 804.0 109.4 156.5 0.0 0623 2000 + 735.0 801.0 109.0 158.5 0.0 0623 2100 + 735.0 800.0 108.8 162.3 0.0 0623 2200 + 735.0 799.0 108.7 162.2 0.0 0623 2300 + 735.0 799.0 108.7 148.7 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 59.1 736.7 801.0 108.7 + 130.6 0.0 0623 0000 58.7 736.9 800.0 108.6 + 129.8 0.0 0623 0100 58.5 737.0 800.0 108.5 + 122.8 0.0 0623 0200 58.4 737.2 800.0 108.5 + 119.7 0.0 0623 0300 58.2 737.4 801.0 108.6 + 120.8 0.0 0623 0400 58.2 737.7 801.0 108.6 + 120.8 0.0 0623 0500 58.1 737.9 800.0 108.4 + 119.9 0.0 0623 0600 58.0 738.2 800.0 108.4 + 121.4 0.0 0623 0700 58.0 738.3 800.0 108.4 + 103.3 0.0 0623 0800 58.0 738.4 801.0 108.5 + 101.4 0.0 0623 0900 58.1 738.3 802.0 108.6 + 113.5 0.0 0623 1000 58.2 738.1 802.0 108.7 + 123.7 0.0 0623 1100 58.2 737.6 803.0 108.9 + 126.5 0.0 0623 1200 58.3 737.2 803.0 108.9 + 127.5 0.0 0623 1300 58.4 736.9 804.0 109.1 + 125.6 0.0 0623 1400 58.6 736.3 805.0 109.3 + 129.2 0.0 0623 1500 58.7 735.9 806.0 109.5 + 125.6 0.0 0623 1600 58.7 735.4 807.0 109.7 + 142.1 0.0 0623 1700 58.6 735.2 808.0 109.9 + 140.2 0.0 0623 1800 58.8 735.0 808.0 109.9 + 141.0 0.0 0623 1900 58.7 734.9 809.0 110.1 + 141.5 0.0 0623 2000 58.6 734.9 809.0 110.1 + 142.0 0.0 0623 2100 + + + + + 143.1 0.0 0623 2200 + + + + + 143.0 0.0 0623 2300 + + + + + 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 58.6 741.0 797.0 107.6 11.8 130.6 0.0 0623 0000 58.5 741.3 798.0 107.6 11.6 129.8 0.0 0623 0100 58.4 741.4 798.0 107.6 11.2 122.8 0.0 0623 0200 58.4 741.7 797.0 107.5 11.3 119.7 0.0 0623 0300 58.3 741.9 797.0 107.4 11.6 120.8 0.0 0623 0400 58.3 742.1 797.0 107.4 11.7 120.8 0.0 0623 0500 58.2 742.4 797.0 107.4 11.9 119.9 0.0 0623 0600 58.2 742.7 797.0 107.3 11.8 121.4 0.0 0623 0700 58.2 742.8 798.0 107.4 11.4 103.3 0.0 0623 0800 58.3 742.9 798.0 107.4 11.3 101.4 0.0 0623 0900 58.3 742.7 800.0 107.7 11.5 113.5 0.0 0623 1000 58.4 742.4 802.0 108.0 11.6 123.7 0.0 0623 1100 58.5 742.0 805.0 108.5 11.5 126.5 0.0 0623 1200 58.6 741.6 807.0 108.8 11.5 127.5 0.0 0623 1300 58.6 741.2 807.0 108.9 11.3 125.6 0.0 0623 1400 58.6 740.6 807.0 109.0 11.1 129.2 0.0 0623 1500 58.6 740.1 808.0 109.2 10.9 125.6 0.0 0623 1600 58.6 739.8 809.0 109.4 11.1 142.1 0.0 0623 1700 58.5 739.4 808.0 109.3 10.8 140.2 0.0 0623 1800 58.5 739.2 808.0 109.3 10.7 141.0 0.0 0623 1900 58.4 739.1 808.0 109.3 10.6 141.5 0.0 0623 2000 58.4 739.1 808.0 109.3 10.6 142.0 0.0 0623 2100 58.4 739.2 807.0 109.2 10.5 143.1 0.0 0623 2200 58.4 739.5 806.0 109.0 10.5 143.0 0.0 0623 2300 58.4 739.6 805.0 108.8 10.2 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 59.9 742.0 802.0 108.1 + 160.3 10.9 0623 0000 59.9 743.0 801.0 107.8 + 164.2 10.9 0623 0100 59.9 743.0 801.0 107.8 + 122.9 8.7 0623 0200 59.9 743.0 802.0 107.9 + 108.4 8.7 0623 0300 59.9 744.0 802.0 107.8 + 110.0 8.7 0623 0400 60.1 744.0 803.0 107.9 + 108.9 8.7 0623 0500 60.1 744.0 804.0 108.1 + 110.9 8.7 0623 0600 60.1 745.0 804.0 107.9 + 119.5 8.7 0623 0700 60.1 745.0 804.0 107.9 + 125.8 10.8 0623 0800 60.3 745.0 805.0 108.1 + 120.4 10.9 0623 0900 60.4 744.0 806.0 108.3 + 137.2 10.9 0623 1000 60.4 743.0 807.0 108.6 + 150.5 10.9 0623 1100 60.6 742.0 808.0 108.9 + 142.3 10.9 0623 1200 60.8 741.0 807.0 108.9 + 142.4 10.9 0623 1300 60.8 741.0 806.0 108.8 + 156.9 10.9 0623 1400 60.8 740.0 805.0 108.8 + 162.2 10.9 0623 1500 60.8 740.0 804.0 108.6 + 166.0 10.9 0623 1600 60.8 739.0 803.0 108.7 + 176.2 10.9 0623 1700 60.6 739.0 802.0 108.5 + 171.4 10.9 0623 1800 60.4 739.0 801.0 108.4 + 166.6 10.9 0623 1900 60.4 739.0 801.0 108.4 + 164.5 10.9 0623 2000 60.4 740.0 801.0 108.2 + 160.3 10.9 0623 2100 60.3 740.0 801.0 108.2 + 157.9 10.9 0623 2200 60.1 741.0 801.0 108.1 + 157.2 10.9 0623 2300 60.1 741.0 801.0 108.1 + 173.9 10.9 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 59.7 742.0 820.0 110.5 + 160.3 10.9 0623 0000 59.7 743.0 819.0 110.2 + 164.2 10.9 0623 0100 59.7 743.0 817.0 110.0 + 122.9 8.7 0623 0200 59.7 743.0 816.0 109.8 + 108.4 8.7 0623 0300 59.7 744.0 816.0 109.7 + 110.0 8.7 0623 0400 59.7 744.0 816.0 109.7 + 108.9 8.7 0623 0500 59.7 744.0 816.0 109.7 + 110.9 8.7 0623 0600 59.7 745.0 817.0 109.7 + 119.5 8.7 0623 0700 59.7 745.0 817.0 109.7 + 125.8 10.8 0623 0800 59.9 745.0 818.0 109.8 + 120.4 10.9 0623 0900 59.9 744.0 818.0 109.9 + 137.2 10.9 0623 1000 60.1 743.0 819.0 110.2 + 150.5 10.9 0623 1100 60.3 742.0 821.0 110.6 + 142.3 10.9 0623 1200 60.4 741.0 822.0 110.9 + 142.4 10.9 0623 1300 60.4 741.0 823.0 111.1 + 156.9 10.9 0623 1400 60.6 740.0 824.0 111.4 + 162.2 10.9 0623 1500 60.6 740.0 824.0 111.4 + 166.0 10.9 0623 1600 60.6 739.0 823.0 111.4 + 176.2 10.9 0623 1700 60.6 739.0 822.0 111.2 + 171.4 10.9 0623 1800 60.4 739.0 821.0 111.1 + 166.6 10.9 0623 1900 60.4 739.0 820.0 111.0 + 164.5 10.9 0623 2000 60.3 740.0 818.0 110.5 + 160.3 10.9 0623 2100 60.3 740.0 817.0 110.4 + 157.9 10.9 0623 2200 60.1 741.0 815.0 110.0 + 157.2 10.9 0623 2300 60.1 741.0 814.0 109.9 + 173.9 10.9 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 61.0 741.0 815.0 110.0 + 175.7 18.8 0623 0000 60.8 742.0 815.0 109.8 + 173.1 18.8 0623 0100 60.8 742.0 815.0 109.8 + 166.5 15.4 0623 0200 60.8 742.0 815.0 109.8 + 129.3 15.3 0623 0300 60.8 743.0 814.0 109.6 + 117.9 15.3 0623 0400 61.0 743.0 814.0 109.6 + 87.8 15.3 0623 0500 61.0 743.0 813.0 109.4 + 121.5 15.3 0623 0600 61.0 744.0 814.0 109.4 + 126.8 15.2 0623 0700 61.0 744.0 814.0 109.4 + 133.5 11.6 0623 0800 60.8 744.0 814.0 109.4 + 113.1 7.7 0623 0900 60.8 744.0 813.0 109.3 + 111.4 7.4 0623 1000 60.8 744.0 813.0 109.3 + 119.7 7.5 0623 1100 61.0 743.0 814.0 109.6 + 99.8 7.5 0623 1200 61.0 743.0 813.0 109.4 + 102.1 7.5 0623 1300 61.0 742.0 814.0 109.7 + 104.3 7.5 0623 1400 60.8 742.0 814.0 109.7 + 124.0 7.5 0623 1500 60.8 741.0 816.0 110.1 + 143.4 7.6 0623 1600 61.0 741.0 817.0 110.3 + 165.1 7.6 0623 1700 61.2 740.0 820.0 110.8 + 170.7 7.7 0623 1800 61.2 740.0 822.0 111.1 + 178.1 11.8 0623 1900 61.3 740.0 823.0 111.2 + 177.2 11.8 0623 2000 61.3 740.0 824.0 111.4 + 182.5 11.8 0623 2100 61.3 740.0 824.0 111.4 + 183.8 15.5 0623 2200 61.3 740.0 824.0 111.4 + 183.0 15.4 0623 2300 + + + + + 181.5 15.4 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 60.6 741.0 841.0 113.5 + 175.7 18.8 0623 0000 60.6 742.0 843.0 113.6 + 173.1 18.8 0623 0100 60.6 742.0 844.0 113.7 + 166.5 15.4 0623 0200 60.6 742.0 842.0 113.5 + 129.3 15.3 0623 0300 60.6 743.0 840.0 113.1 + 117.9 15.3 0623 0400 60.8 743.0 835.0 112.4 + 87.8 15.3 0623 0500 60.8 743.0 837.0 112.7 + 121.5 15.3 0623 0600 60.8 744.0 841.0 113.0 + 126.8 15.2 0623 0700 60.8 744.0 843.0 113.3 + 133.5 11.6 0623 0800 60.8 744.0 841.0 113.0 + 113.1 7.7 0623 0900 60.8 744.0 836.0 112.4 + 111.4 7.4 0623 1000 60.8 744.0 833.0 112.0 + 119.7 7.5 0623 1100 60.8 743.0 831.0 111.8 + 99.8 7.5 0623 1200 60.8 743.0 829.0 111.6 + 102.1 7.5 0623 1300 60.8 742.0 828.0 111.6 + 104.3 7.5 0623 1400 60.8 742.0 829.0 111.7 + 124.0 7.5 0623 1500 61.3 741.0 824.0 111.2 + 143.4 7.6 0623 1600 60.8 741.0 833.0 112.4 + 165.1 7.6 0623 1700 60.8 740.0 834.0 112.7 + 170.7 7.7 0623 1800 61.0 740.0 836.0 113.0 + 178.1 11.8 0623 1900 61.2 740.0 841.0 113.6 + 177.2 11.8 0623 2000 61.2 740.0 844.0 114.1 + 182.5 11.8 0623 2100 61.2 740.0 845.0 114.2 + 183.8 15.5 0623 2200 61.2 740.0 847.0 114.5 + 183.0 15.4 0623 2300 + + + + + 181.5 15.4 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 61.9 747.0 823.0 110.2 + 178.3 33.2 0623 0000 61.7 747.0 821.0 109.9 + 166.9 33.6 0623 0100 61.5 747.0 820.0 109.8 + 168.2 31.2 0623 0200 61.5 747.0 819.0 109.6 + 160.5 31.7 0623 0300 61.3 748.0 817.0 109.2 + 135.5 31.7 0623 0400 61.2 748.0 816.0 109.1 + 121.1 31.6 0623 0500 61.2 748.0 815.0 109.0 + 120.8 30.3 0623 0600 61.0 749.0 814.0 108.7 + 116.1 30.6 0623 0700 61.0 749.0 815.0 108.8 + 122.0 31.0 0623 0800 61.0 749.0 815.0 108.8 + 122.2 31.5 0623 0900 61.0 749.0 816.0 108.9 + 123.2 31.1 0623 1000 61.0 749.0 817.0 109.1 + 116.1 20.0 0623 1100 61.2 748.0 818.0 109.4 + 111.4 20.4 0623 1200 62.4 748.0 805.0 107.6 + 110.2 20.0 0623 1300 61.3 747.0 823.0 110.2 + 102.7 20.1 0623 1400 61.3 747.0 824.0 110.3 + 101.9 20.3 0623 1500 61.3 746.0 825.0 110.6 + 124.3 20.5 0623 1600 61.5 746.0 827.0 110.9 + 151.3 20.4 0623 1700 61.7 746.0 828.0 111.0 + 158.9 20.7 0623 1800 61.7 745.0 829.0 111.3 + 182.4 25.0 0623 1900 61.7 745.0 829.0 111.3 + 186.8 24.8 0623 2000 61.7 745.0 828.0 111.1 + 185.0 31.0 0623 2100 61.7 745.0 827.0 111.0 + 186.3 31.2 0623 2200 61.7 746.0 825.0 110.6 + 191.1 30.9 0623 2300 + + + + + 191.7 30.5 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 61.9 747.0 855.0 114.5 + 178.3 33.2 0623 0000 61.7 747.0 855.0 114.5 + 166.9 33.6 0623 0100 61.7 747.0 855.0 114.5 + 168.2 31.2 0623 0200 61.5 747.0 852.0 114.1 + 160.5 31.7 0623 0300 61.3 748.0 851.0 113.8 + 135.5 31.7 0623 0400 61.3 748.0 851.0 113.8 + 121.1 31.6 0623 0500 61.2 748.0 851.0 113.8 + 120.8 30.3 0623 0600 61.0 749.0 850.0 113.5 + 116.1 30.6 0623 0700 61.0 749.0 850.0 113.5 + 122.0 31.0 0623 0800 61.0 749.0 850.0 113.5 + 122.2 31.5 0623 0900 61.0 749.0 851.0 113.6 + 123.2 31.1 0623 1000 61.0 749.0 851.0 113.6 + 116.1 20.0 0623 1100 78.4 748.0 852.0 113.9 + 111.4 20.4 0623 1200 61.0 748.0 845.0 113.0 + 110.2 20.0 0623 1300 61.2 747.0 846.0 113.3 + 102.7 20.1 0623 1400 61.2 747.0 848.0 113.5 + 101.9 20.3 0623 1500 61.3 746.0 849.0 113.8 + 124.3 20.5 0623 1600 61.3 746.0 847.0 113.5 + 151.3 20.4 0623 1700 61.5 746.0 846.0 113.4 + 158.9 20.7 0623 1800 61.5 745.0 847.0 113.7 + 182.4 25.0 0623 1900 61.7 745.0 848.0 113.8 + 186.8 24.8 0623 2000 61.7 745.0 851.0 114.2 + 185.0 31.0 0623 2100 61.7 745.0 856.0 114.9 + 186.3 31.2 0623 2200 61.7 746.0 855.0 114.6 + 191.1 30.9 0623 2300 + + + + + 191.7 30.5 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 65.4 746.0 836.0 112.1 + 149.2 17.2 0623 0000 65.4 746.0 833.0 111.7 + 152.0 17.3 0623 0100 + + + + + 133.1 17.6 0623 0200 + + + + + 112.4 17.7 0623 0300 + + + + + 111.3 17.9 0623 0400 + + + + + 151.5 17.9 0623 0500 + + + + + 137.7 17.9 0623 0600 + + + + + 142.9 17.8 0623 0700 + + + + + 134.2 17.8 0623 0800 + + + + + 129.0 17.8 0623 0900 + + + + + 139.9 17.7 0623 1000 + + + + + 153.0 17.6 0623 1100 + + + + + 153.4 17.5 0623 1200 + + + + + 156.8 17.3 0623 1300 + + + + + 156.1 17.2 0623 1400 + + + + + 155.0 17.0 0623 1500 + + + + + 157.1 16.8 0623 1600 + + + + + 158.7 16.7 0623 1700 + + + + + 166.2 16.7 0623 1800 + + + + + 164.5 16.7 0623 1900 + + + + + 164.1 16.8 0623 2000 + + + + + 167.4 17.0 0623 2100 + + + + + 167.9 17.1 0623 2200 + + + + + 163.7 17.1 0623 2300 + + + + + 167.1 17.3 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 62.6 747.0 830.0 111.1 + 149.2 17.2 0623 0000 62.7 747.0 830.0 111.1 + 152.0 17.3 0623 0100 + + + + + 133.1 17.6 0623 0200 + + + + + 112.4 17.7 0623 0300 + + + + + 111.3 17.9 0623 0400 + + + + + 151.5 17.9 0623 0500 + + + + + 137.7 17.9 0623 0600 + + + + + 142.9 17.8 0623 0700 + + + + + 134.2 17.8 0623 0800 + + + + + 129.0 17.8 0623 0900 + + + + + 139.9 17.7 0623 1000 + + + + + 153.0 17.6 0623 1100 + + + + + 153.4 17.5 0623 1200 + + + + + 156.8 17.3 0623 1300 + + + + + 156.1 17.2 0623 1400 + + + + + 155.0 17.0 0623 1500 + + + + + 157.1 16.8 0623 1600 + + + + + 158.7 16.7 0623 1700 + + + + + 166.2 16.7 0623 1800 + + + + + 164.5 16.7 0623 1900 + + + + + 164.1 16.8 0623 2000 + + + + + 167.4 17.0 0623 2100 + + + + + 167.9 17.1 0623 2200 + + + + + 163.7 17.1 0623 2300 + + + + + 167.1 17.3 TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 63.1 749.0 828.0 110.5 + 145.8 26.3 0623 0000 63.2 749.0 828.0 110.5 + 142.6 26.3 0623 0100 + + + + + 126.8 26.9 0623 0200 + + + + + 115.4 27.4 0623 0300 + + + + + 113.2 27.4 0623 0400 + + + + + 136.6 26.7 0623 0500 + + + + + 143.8 26.7 0623 0600 + + + + + 161.4 26.0 0623 0700 + + + + + 141.2 25.6 0623 0800 + + + + + 133.5 25.7 0623 0900 + + + + + 137.5 25.4 0623 1000 + + + + + 147.0 25.1 0623 1100 + + + + + 151.0 25.0 0623 1200 + + + + + 156.9 24.8 0623 1300 + + + + + 148.8 24.9 0623 1400 + + + + + 148.9 25.0 0623 1500 + + + + + 156.9 24.9 0623 1600 + + + + + 152.9 24.9 0623 1700 + + + + + 152.0 25.0 0623 1800 + + + + + 152.0 25.2 0623 1900 + + + + + 155.6 25.4 0623 2000 + + + + + 156.9 25.6 0623 2100 + + + + + 158.0 25.7 0623 2200 + + + + + 157.4 26.0 0623 2300 + + + + + 159.1 26.0 TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 2300 22 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0622 2300 63.1 750.0 838.0 111.7 + 145.8 26.3 0623 0000 63.1 750.0 838.0 111.7 + 142.6 26.3 0623 0100 + + + + + 126.8 26.9 0623 0200 + + + + + 115.4 27.4 0623 0300 + + + + + 113.2 27.4 0623 0400 + + + + + 136.6 26.7 0623 0500 + + + + + 143.8 26.7 0623 0600 + + + + + 161.4 26.0 0623 0700 + + + + + 141.2 25.6 0623 0800 + + + + + 133.5 25.7 0623 0900 + + + + + 137.5 25.4 0623 1000 + + + + + 147.0 25.1 0623 1100 + + + + + 151.0 25.0 0623 1200 + + + + + 156.9 24.8 0623 1300 + + + + + 148.8 24.9 0623 1400 + + + + + 148.9 25.0 0623 1500 + + + + + 156.9 24.9 0623 1600 + + + + + 152.9 24.9 0623 1700 + + + + + 152.0 25.0 0623 1800 + + + + + 152.0 25.2 0623 1900 + + + + + 155.6 25.4 0623 2000 + + + + + 156.9 25.6 0623 2100 + + + + + 158.0 25.7 0623 2200 + + + + + 157.4 26.0 0623 2300 + + + + + 159.1 26.0