TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0608 0900 + 678.0 + + 7.9 0.0 0608 1000 + 678.0 + + 8.2 0.0 0608 1100 + 677.0 + + 8.3 0.0 0608 1200 + 677.0 + + 8.3 0.0 0608 1300 + 677.0 + + 6.7 0.0 0608 1400 + 676.0 + + 6.6 0.0 0608 1500 + 676.0 + + 6.6 0.0 0608 1600 + 675.0 + + 6.6 0.0 0608 1700 + 675.0 + + 6.5 0.0 0608 1800 + 675.0 + + 6.4 0.0 0608 1900 + 674.0 + + 6.4 0.0 0608 2000 + 674.0 + + 6.6 0.0 0608 2100 + 674.0 + + 6.6 0.0 0608 2200 + 674.0 + + 6.3 0.0 0608 2300 + 674.0 + + 6.3 0.0 0609 0000 + 674.0 + + 6.3 0.0 0609 0100 + 674.0 + + 6.3 0.0 0609 0200 + 674.0 + + 6.5 0.0 0609 0300 + 674.0 + + 6.5 0.0 0609 0400 + 674.0 + + 6.6 0.0 0609 0500 + 674.0 + + 6.6 0.0 0609 0600 + 674.0 + + 6.5 0.0 0609 0700 + 675.0 + + 6.5 0.0 0609 0800 + 675.0 + + 6.5 0.0 0609 0900 + 675.0 + + 6.5 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 48.6 701.8 713.0 101.6 11.8 22.5 0.0 0608 1000 48.7 701.0 713.0 101.7 11.7 22.5 0.0 0608 1100 49.0 700.3 714.0 102.0 11.7 22.5 0.0 0608 1200 49.0 699.7 714.0 102.0 11.7 22.5 0.0 0608 1300 48.9 698.9 714.0 102.2 11.6 22.5 0.0 0608 1400 48.8 698.1 715.0 102.4 11.6 22.5 0.0 0608 1500 48.8 697.6 714.0 102.4 11.6 22.5 0.0 0608 1600 48.7 696.9 714.0 102.4 11.6 22.5 0.0 0608 1700 48.6 696.5 713.0 102.4 11.5 22.5 0.0 0608 1800 48.5 696.2 713.0 102.4 11.5 22.5 0.0 0608 1900 48.6 696.3 712.0 102.3 11.6 22.5 0.0 0608 2000 48.7 696.2 711.0 102.1 11.5 22.5 0.0 0608 2100 48.7 696.1 711.0 102.1 11.5 22.5 0.0 0608 2200 48.8 696.0 710.0 102.0 11.5 22.5 0.0 0608 2300 48.7 696.2 710.0 102.0 11.5 22.5 0.0 0609 0000 48.7 696.3 710.0 102.0 11.5 22.5 0.0 0609 0100 48.7 696.3 709.0 101.8 11.5 22.5 0.0 0609 0200 48.7 696.1 709.0 101.9 11.5 22.5 0.0 0609 0300 48.8 696.1 709.0 101.9 11.5 22.5 0.0 0609 0400 48.8 696.2 709.0 101.8 11.5 22.5 0.0 0609 0500 48.8 696.8 709.0 101.8 11.5 22.5 0.0 0609 0600 48.8 697.2 709.0 101.7 11.6 22.5 0.0 0609 0700 48.7 697.4 710.0 101.8 11.5 22.5 0.0 0609 0800 48.6 697.5 710.0 101.8 11.5 22.5 0.0 0609 0900 48.7 697.5 711.0 101.9 11.6 22.5 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0608 0900 56.1 722.1 842.0 116.6 177.0 0608 1000 56.1 721.5 844.0 117.0 177.0 0608 1100 56.1 720.9 845.0 117.2 176.0 0608 1200 56.1 720.4 846.0 117.4 177.0 0608 1300 56.2 719.7 848.0 117.8 177.0 0608 1400 56.3 718.6 848.0 118.0 177.0 0608 1500 56.4 717.8 849.0 118.3 177.0 0608 1600 56.3 717.1 847.0 118.1 178.0 0608 1700 56.4 716.6 844.0 117.8 177.0 0608 1800 56.3 716.9 841.0 117.3 178.0 0608 1900 56.2 716.6 840.0 117.2 176.0 0608 2000 56.1 716.4 845.0 117.9 176.0 0608 2100 56.1 716.7 844.0 117.8 178.0 0608 2200 56.0 717.3 840.0 117.1 176.0 0608 2300 56.0 717.6 839.0 116.9 177.0 0609 0000 55.9 717.8 837.0 116.6 176.0 0609 0100 55.9 717.7 836.0 116.5 177.0 0609 0200 55.8 717.4 836.0 116.5 176.0 0609 0300 55.9 717.3 836.0 116.5 175.0 0609 0400 55.8 717.0 834.0 116.3 172.0 0609 0500 55.7 716.8 824.0 114.9 170.0 0609 0600 55.6 717.0 822.0 114.6 170.0 0609 0700 55.6 717.0 822.0 114.6 169.0 0609 0800 55.6 717.3 822.0 114.6 171.0 0609 0900 + 717.3 + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 56.7 722.0 798.0 110.5 + 158.2 0.0 0608 1000 57.9 721.0 795.0 110.3 + 153.8 0.0 0608 1100 58.1 721.0 795.0 110.3 + 154.6 0.0 0608 1200 58.1 720.0 795.0 110.4 + 141.4 0.0 0608 1300 59.9 719.0 795.0 110.6 + 158.2 0.0 0608 1400 57.9 718.0 794.0 110.6 + 157.2 0.0 0608 1500 58.5 718.0 796.0 110.9 + 164.6 0.0 0608 1600 60.1 718.0 779.0 108.5 + 163.5 0.0 0608 1700 60.8 719.0 778.0 108.2 + 163.2 0.0 0608 1800 57.9 719.0 791.0 110.0 + 167.9 0.0 0608 1900 57.7 719.0 796.0 110.7 + 162.5 0.0 0608 2000 57.9 719.0 796.0 110.7 + 159.1 0.0 0608 2100 57.9 719.0 795.0 110.6 + 160.7 0.0 0608 2200 57.7 719.0 795.0 110.6 + 154.7 0.0 0608 2300 57.9 718.0 795.0 110.7 + 167.3 0.0 0609 0000 58.1 718.0 795.0 110.7 + 144.0 0.0 0609 0100 57.9 717.0 795.0 110.9 + 152.0 0.0 0609 0200 57.7 717.0 795.0 110.9 + 136.8 0.0 0609 0300 60.8 717.0 777.0 108.4 + 117.9 0.0 0609 0400 60.8 717.0 769.0 107.3 + 105.1 0.0 0609 0500 60.8 717.0 768.0 107.1 + 108.0 0.0 0609 0600 60.8 718.0 767.0 106.8 + 119.5 0.0 0609 0700 60.6 718.0 768.0 107.0 + 118.9 0.0 0609 0800 60.6 719.0 768.0 106.8 + 121.6 0.0 0609 0900 60.4 719.0 769.0 107.0 + 124.0 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0608 0900 + 730.0 801.0 109.7 158.2 0.0 0608 1000 + 730.0 801.0 109.7 153.8 0.0 0608 1100 + 729.0 801.0 109.9 154.6 0.0 0608 1200 + 728.0 801.0 110.0 141.4 0.0 0608 1300 + 727.0 801.0 110.2 158.2 0.0 0608 1400 + 726.0 799.0 110.1 157.2 0.0 0608 1500 + 726.0 799.0 110.1 164.6 0.0 0608 1600 + 726.0 798.0 109.9 163.5 0.0 0608 1700 + 726.0 796.0 109.6 163.2 0.0 0608 1800 + 727.0 794.0 109.2 167.9 0.0 0608 1900 + 728.0 793.0 108.9 162.5 0.0 0608 2000 + 728.0 793.0 108.9 159.1 0.0 0608 2100 + 728.0 794.0 109.1 160.7 0.0 0608 2200 + 727.0 794.0 109.2 154.7 0.0 0608 2300 + 727.0 795.0 109.4 167.3 0.0 0609 0000 + 726.0 795.0 109.5 144.0 0.0 0609 0100 + 726.0 795.0 109.5 152.0 0.0 0609 0200 + 726.0 796.0 109.6 136.8 0.0 0609 0300 + 726.0 795.0 109.5 117.9 0.0 0609 0400 + 726.0 794.0 109.4 105.1 0.0 0609 0500 + 726.0 793.0 109.2 108.0 0.0 0609 0600 + 726.0 795.0 109.5 119.5 0.0 0609 0700 + 726.0 796.0 109.6 118.9 0.0 0609 0800 + 727.0 795.0 109.4 121.6 0.0 0609 0900 + 727.0 794.0 109.2 124.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 55.7 730.8 800.0 109.5 + 156.1 0.0 0608 1000 55.8 730.3 801.0 109.7 + 156.0 0.0 0608 1100 55.8 729.5 801.0 109.8 + 155.7 0.0 0608 1200 55.9 728.6 801.0 109.9 + 155.4 0.0 0608 1300 56.0 727.5 802.0 110.2 + 155.4 0.0 0608 1400 56.0 726.7 801.0 110.2 + 155.1 0.0 0608 1500 55.9 726.2 800.0 110.2 + 154.9 0.0 0608 1600 55.8 726.5 799.0 110.0 + 155.0 0.0 0608 1700 55.7 726.3 798.0 109.9 + 154.6 0.0 0608 1800 55.7 726.9 798.0 109.8 + 154.4 0.0 0608 1900 55.6 726.9 797.0 109.6 + 154.3 0.0 0608 2000 55.6 727.3 797.0 109.6 + 154.0 0.0 0608 2100 55.6 727.2 797.0 109.6 + 154.0 0.0 0608 2200 55.6 727.0 797.0 109.6 + 153.6 0.0 0608 2300 55.5 726.8 797.0 109.7 + 153.3 0.0 0609 0000 55.5 726.4 797.0 109.7 + 152.3 0.0 0609 0100 55.6 726.2 797.0 109.8 + 132.5 0.0 0609 0200 55.6 726.0 797.0 109.8 + 139.5 0.0 0609 0300 55.7 725.8 797.0 109.8 + 134.2 0.0 0609 0400 55.7 725.8 797.0 109.8 + 132.8 0.0 0609 0500 55.8 726.0 798.0 109.9 + 136.6 0.0 0609 0600 55.9 726.2 798.0 109.9 + 137.0 0.0 0609 0700 55.9 726.6 798.0 109.8 + 139.4 0.0 0609 0800 56.0 727.1 799.0 109.9 + 138.2 0.0 0609 0900 56.0 727.6 799.0 109.8 + 138.2 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 55.6 735.3 804.0 109.3 14.0 156.1 0.0 0608 1000 55.7 734.9 804.0 109.4 13.8 156.0 0.0 0608 1100 55.8 734.0 805.0 109.7 13.8 155.7 0.0 0608 1200 55.9 733.1 805.0 109.8 13.7 155.4 0.0 0608 1300 56.0 732.0 806.0 110.1 13.6 155.4 0.0 0608 1400 55.9 731.0 804.0 110.0 13.4 155.1 0.0 0608 1500 55.9 730.6 803.0 109.9 13.4 154.9 0.0 0608 1600 55.8 730.5 802.0 109.8 13.3 155.0 0.0 0608 1700 55.8 730.8 802.0 109.7 13.3 154.6 0.0 0608 1800 55.7 731.4 801.0 109.5 13.2 154.4 0.0 0608 1900 55.7 731.3 800.0 109.4 13.1 154.3 0.0 0608 2000 55.6 731.7 800.0 109.3 13.2 154.0 0.0 0608 2100 55.6 731.6 799.0 109.2 13.1 154.0 0.0 0608 2200 55.6 731.5 799.0 109.2 13.2 153.6 0.0 0608 2300 55.6 731.3 799.0 109.3 13.2 153.3 0.0 0609 0000 55.6 730.9 799.0 109.3 13.1 152.3 0.0 0609 0100 55.6 730.7 798.0 109.2 12.7 132.5 0.0 0609 0200 55.6 730.5 797.0 109.1 12.7 139.5 0.0 0609 0300 55.7 730.3 797.0 109.1 12.3 134.2 0.0 0609 0400 55.7 730.3 797.0 109.1 12.5 132.8 0.0 0609 0500 55.7 730.5 797.0 109.1 12.5 136.6 0.0 0609 0600 55.8 730.7 798.0 109.2 12.6 137.0 0.0 0609 0700 55.8 731.1 799.0 109.3 12.6 139.4 0.0 0609 0800 55.9 731.5 800.0 109.4 12.5 138.2 0.0 0609 0900 56.0 732.0 800.0 109.3 12.3 138.2 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 56.7 738.0 798.0 108.1 + 187.4 12.2 0608 1000 56.7 738.0 797.0 108.0 + 176.1 12.2 0608 1100 56.7 736.0 796.0 108.2 + 176.0 12.2 0608 1200 56.7 735.0 795.0 108.2 + 171.5 12.2 0608 1300 56.7 734.0 795.0 108.3 + 174.8 12.2 0608 1400 56.5 733.0 795.0 108.5 + 173.8 12.2 0608 1500 56.3 733.0 795.0 108.5 + 176.9 12.2 0608 1600 56.3 733.0 795.0 108.5 + 173.6 12.2 0608 1700 56.1 733.0 794.0 108.3 + 176.8 12.2 0608 1800 55.9 734.0 793.0 108.0 + 179.2 12.2 0608 1900 55.9 735.0 793.0 107.9 + 167.8 12.2 0608 2000 55.9 735.0 794.0 108.0 + 168.3 12.2 0608 2100 55.9 735.0 794.0 108.0 + 164.7 12.2 0608 2200 55.9 735.0 794.0 108.0 + 162.3 12.2 0608 2300 55.9 735.0 795.0 108.2 + 160.4 12.2 0609 0000 56.1 735.0 796.0 108.3 + 159.5 12.2 0609 0100 56.1 735.0 797.0 108.4 + 161.2 11.5 0609 0200 56.1 734.0 798.0 108.7 + 171.7 11.5 0609 0300 56.1 734.0 798.0 108.7 + 148.8 11.5 0609 0400 56.3 734.0 799.0 108.9 + 144.2 11.5 0609 0500 56.3 734.0 800.0 109.0 + 145.9 11.5 0609 0600 56.3 735.0 800.0 108.8 + 149.3 11.5 0609 0700 56.3 735.0 799.0 108.7 + 157.4 11.5 0609 0800 56.3 735.0 799.0 108.7 + 172.4 11.5 0609 0900 56.3 736.0 798.0 108.4 + 176.4 11.5 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 56.7 738.0 816.0 110.6 + 187.4 12.2 0608 1000 56.7 738.0 816.0 110.6 + 176.1 12.2 0608 1100 56.5 736.0 816.0 110.9 + 176.0 12.2 0608 1200 56.5 735.0 815.0 110.9 + 171.5 12.2 0608 1300 56.5 734.0 815.0 111.0 + 174.8 12.2 0608 1400 56.5 733.0 814.0 111.1 + 173.8 12.2 0608 1500 56.3 733.0 814.0 111.1 + 176.9 12.2 0608 1600 56.1 733.0 813.0 110.9 + 173.6 12.2 0608 1700 56.1 733.0 812.0 110.8 + 176.8 12.2 0608 1800 55.9 734.0 811.0 110.5 + 179.2 12.2 0608 1900 55.9 735.0 810.0 110.2 + 167.8 12.2 0608 2000 55.8 735.0 810.0 110.2 + 168.3 12.2 0608 2100 55.8 735.0 810.0 110.2 + 164.7 12.2 0608 2200 55.8 735.0 810.0 110.2 + 162.3 12.2 0608 2300 55.8 735.0 810.0 110.2 + 160.4 12.2 0609 0000 55.8 735.0 810.0 110.2 + 159.5 12.2 0609 0100 55.8 735.0 811.0 110.3 + 161.2 11.5 0609 0200 55.8 734.0 811.0 110.5 + 171.7 11.5 0609 0300 55.9 734.0 812.0 110.6 + 148.8 11.5 0609 0400 55.9 734.0 812.0 110.6 + 144.2 11.5 0609 0500 55.9 734.0 812.0 110.6 + 145.9 11.5 0609 0600 55.9 735.0 813.0 110.6 + 149.3 11.5 0609 0700 56.1 735.0 813.0 110.6 + 157.4 11.5 0609 0800 56.1 735.0 814.0 110.7 + 172.4 11.5 0609 0900 56.1 736.0 814.0 110.6 + 176.4 11.5 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 56.8 736.0 819.0 111.3 + 155.5 9.4 0608 1000 56.8 736.0 819.0 111.3 + 144.0 9.4 0608 1100 56.8 735.0 819.0 111.4 + 147.6 9.4 0608 1200 56.8 734.0 819.0 111.6 + 155.9 9.4 0608 1300 57.0 733.0 820.0 111.9 + 169.1 9.4 0608 1400 57.0 733.0 823.0 112.3 + 164.1 9.4 0608 1500 57.0 732.0 827.0 113.0 + 170.3 9.4 0608 1600 57.0 732.0 830.0 113.4 + 165.3 9.4 0608 1700 57.0 732.0 833.0 113.8 + 154.9 9.4 0608 1800 57.0 733.0 835.0 113.9 + 163.6 13.3 0608 1900 56.8 733.0 836.0 114.1 + 174.0 13.3 0608 2000 56.8 733.0 834.0 113.8 + 190.5 13.3 0608 2100 56.8 732.0 833.0 113.8 + 200.8 19.2 0608 2200 56.7 732.0 831.0 113.5 + 202.7 19.4 0608 2300 56.7 732.0 828.0 113.1 + 194.6 19.4 0609 0000 56.7 732.0 825.0 112.7 + 168.0 19.3 0609 0100 56.7 732.0 823.0 112.4 + 131.9 18.8 0609 0200 + + + + + 138.4 18.8 0609 0300 56.7 731.0 818.0 111.9 + 151.0 18.9 0609 0400 56.7 732.0 817.0 111.6 + 153.8 18.9 0609 0500 56.7 732.0 815.0 111.3 + 151.1 18.9 0609 0600 56.7 732.0 813.0 111.1 + 154.8 18.9 0609 0700 56.7 733.0 812.0 110.8 + 149.8 13.4 0609 0800 56.8 733.0 811.0 110.6 + 140.5 9.3 0609 0900 + + + + + 118.2 9.4 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 56.7 736.0 840.0 114.1 + 155.5 9.4 0608 1000 56.7 736.0 836.0 113.6 + 144.0 9.4 0608 1100 56.7 735.0 834.0 113.5 + 147.6 9.4 0608 1200 56.7 734.0 834.0 113.6 + 155.9 9.4 0608 1300 56.8 733.0 835.0 113.9 + 169.1 9.4 0608 1400 56.8 733.0 835.0 113.9 + 164.1 9.4 0608 1500 56.8 732.0 837.0 114.3 + 170.3 9.4 0608 1600 56.8 732.0 838.0 114.5 + 165.3 9.4 0608 1700 56.8 732.0 839.0 114.6 + 154.9 9.4 0608 1800 56.8 733.0 841.0 114.7 + 163.6 13.3 0608 1900 56.8 733.0 847.0 115.6 + 174.0 13.3 0608 2000 56.7 733.0 852.0 116.2 + 190.5 13.3 0608 2100 56.7 732.0 854.0 116.7 + 200.8 19.2 0608 2200 56.7 732.0 853.0 116.5 + 202.7 19.4 0608 2300 56.5 732.0 851.0 116.3 + 194.6 19.4 0609 0000 56.5 732.0 847.0 115.7 + 168.0 19.3 0609 0100 56.5 732.0 839.0 114.6 + 131.9 18.8 0609 0200 56.5 + 838.0 + + 138.4 18.8 0609 0300 56.5 731.0 841.0 115.0 + 151.0 18.9 0609 0400 56.5 732.0 842.0 115.0 + 153.8 18.9 0609 0500 56.5 732.0 843.0 115.2 + 151.1 18.9 0609 0600 56.5 732.0 843.0 115.2 + 154.8 18.9 0609 0700 56.5 733.0 843.0 115.0 + 149.8 13.4 0609 0800 56.7 733.0 841.0 114.7 + 140.5 9.3 0609 0900 + + + + + 118.2 9.4 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 57.0 742.0 822.0 110.8 + 172.7 35.2 0608 1000 56.8 741.0 821.0 110.8 + 152.8 24.0 0608 1100 57.0 740.0 822.0 111.1 + 149.8 24.2 0608 1200 57.0 740.0 823.0 111.2 + 165.1 23.8 0608 1300 57.0 739.0 825.0 111.6 + 170.0 23.5 0608 1400 57.2 739.0 826.0 111.8 + 168.5 23.8 0608 1500 57.0 738.0 826.0 111.9 + 168.8 24.0 0608 1600 57.0 738.0 825.0 111.8 + 168.3 24.3 0608 1700 57.0 738.0 824.0 111.7 + 171.7 24.7 0608 1800 57.2 738.0 822.0 111.4 + 175.3 30.2 0608 1900 57.2 738.0 822.0 111.4 + 178.3 30.0 0608 2000 57.2 738.0 821.0 111.2 + 184.8 36.7 0608 2100 57.2 738.0 821.0 111.2 + 184.5 37.3 0608 2200 57.2 738.0 823.0 111.5 + 198.8 52.4 0608 2300 57.0 738.0 825.0 111.8 + 206.9 59.4 0609 0000 57.0 738.0 827.0 112.1 + 201.9 55.1 0609 0100 57.0 737.0 830.0 112.6 + 181.8 35.5 0609 0200 + + + + + 167.6 34.1 0609 0300 57.0 737.0 832.0 112.9 + 151.3 34.0 0609 0400 56.8 737.0 831.0 112.8 + 149.8 34.3 0609 0500 56.8 738.0 830.0 112.5 + 149.9 34.8 0609 0600 56.8 738.0 829.0 112.3 + 159.8 34.7 0609 0700 56.7 738.0 828.0 112.2 + 154.7 35.0 0609 0800 56.7 739.0 826.0 111.8 + 155.8 35.1 0609 0900 + + + + + 140.1 35.3 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 57.0 742.0 858.0 115.6 + 172.7 35.2 0608 1000 56.8 741.0 856.0 115.5 + 152.8 24.0 0608 1100 56.8 740.0 849.0 114.7 + 149.8 24.2 0608 1200 56.8 740.0 847.0 114.5 + 165.1 23.8 0608 1300 57.0 739.0 846.0 114.5 + 170.0 23.5 0608 1400 57.0 739.0 846.0 114.5 + 168.5 23.8 0608 1500 57.0 738.0 846.0 114.6 + 168.8 24.0 0608 1600 57.0 738.0 847.0 114.8 + 168.3 24.3 0608 1700 57.0 738.0 847.0 114.8 + 171.7 24.7 0608 1800 57.0 738.0 847.0 114.8 + 175.3 30.2 0608 1900 57.2 738.0 852.0 115.4 + 178.3 30.0 0608 2000 57.2 738.0 853.0 115.6 + 184.8 36.7 0608 2100 57.2 738.0 858.0 116.3 + 184.5 37.3 0608 2200 57.0 738.0 862.0 116.8 + 198.8 52.4 0608 2300 57.0 738.0 870.0 117.9 + 206.9 59.4 0609 0000 57.0 738.0 874.0 118.4 + 201.9 55.1 0609 0100 57.0 737.0 873.0 118.5 + 181.8 35.5 0609 0200 57.0 + 865.0 + + 167.6 34.1 0609 0300 57.0 737.0 863.0 117.1 + 151.3 34.0 0609 0400 56.8 737.0 862.0 117.0 + 149.8 34.3 0609 0500 56.8 738.0 862.0 116.8 + 149.9 34.8 0609 0600 56.8 738.0 862.0 116.8 + 159.8 34.7 0609 0700 56.7 738.0 861.0 116.7 + 154.7 35.0 0609 0800 56.7 739.0 860.0 116.4 + 155.8 35.1 0609 0900 + + + + + 140.1 35.3 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 + + + + + 176.0 19.8 0608 1000 + + + + + 173.4 19.8 0608 1100 + + + + + 165.3 19.8 0608 1200 + + + + + 162.6 19.7 0608 1300 + + + + + 163.0 19.7 0608 1400 + + + + + 158.6 19.8 0608 1500 + + + + + 162.3 19.8 0608 1600 + + + + + 168.7 19.8 0608 1700 + + + + + 165.3 19.8 0608 1800 + + + + + 167.2 19.8 0608 1900 + + + + + 167.0 19.9 0608 2000 + + + + + 168.6 20.0 0608 2100 + + + + + 169.9 20.0 0608 2200 + + + + + 167.8 20.1 0608 2300 + + + + + 166.3 20.2 0609 0000 + + + + + 175.0 28.0 0609 0100 + + + + + 182.2 45.3 0609 0200 + + + + + 196.0 45.2 0609 0300 + + + + + 198.6 45.1 0609 0400 + + + + + 180.7 44.9 0609 0500 + + + + + 180.2 41.6 0609 0600 + + + + + 168.3 20.1 0609 0700 + + + + + 156.4 20.1 0609 0800 + + + + + 157.6 20.1 0609 0900 + + + + + 149.3 20.1 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 + + + + + 176.0 19.8 0608 1000 + + + + + 173.4 19.8 0608 1100 + + + + + 165.3 19.8 0608 1200 + + + + + 162.6 19.7 0608 1300 + + + + + 163.0 19.7 0608 1400 + + + + + 158.6 19.8 0608 1500 + + + + + 162.3 19.8 0608 1600 + + + + + 168.7 19.8 0608 1700 + + + + + 165.3 19.8 0608 1800 + + + + + 167.2 19.8 0608 1900 + + + + + 167.0 19.9 0608 2000 + + + + + 168.6 20.0 0608 2100 + + + + + 169.9 20.0 0608 2200 + + + + + 167.8 20.1 0608 2300 + + + + + 166.3 20.2 0609 0000 + + + + + 175.0 28.0 0609 0100 + + + + + 182.2 45.3 0609 0200 + + + + + 196.0 45.2 0609 0300 + + + + + 198.6 45.1 0609 0400 + + + + + 180.7 44.9 0609 0500 + + + + + 180.2 41.6 0609 0600 + + + + + 168.3 20.1 0609 0700 + + + + + 156.4 20.1 0609 0800 + + + + + 157.6 20.1 0609 0900 + + + + + 149.3 20.1 TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 + + + + + 173.4 46.2 0608 1000 + + + + + 166.9 43.6 0608 1100 + + + + + 173.8 43.7 0608 1200 + + + + + 182.4 42.6 0608 1300 + + + + + 166.9 27.7 0608 1400 + + + + + 143.5 28.2 0608 1500 + + + + + 155.4 28.5 0608 1600 + + + + + 164.0 28.3 0608 1700 + + + + + 162.1 28.4 0608 1800 + + + + + 163.2 28.3 0608 1900 + + + + + 161.4 28.5 0608 2000 + + + + + 160.1 28.5 0608 2100 + + + + + 161.6 28.7 0608 2200 + + + + + 159.0 28.9 0608 2300 + + + + + 156.7 29.3 0609 0000 + + + + + 157.3 35.3 0609 0100 + + + + + 168.3 54.8 0609 0200 + + + + + 196.7 89.6 0609 0300 + + + + + 191.8 95.1 0609 0400 + + + + + 215.9 95.0 0609 0500 + + + + + 221.1 92.7 0609 0600 + + + + + 179.4 52.3 0609 0700 + + + + + 166.9 38.4 0609 0800 + + + + + 164.1 38.2 0609 0900 + + + + + 150.2 31.2 TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0900 8 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0608 0900 + + + + + 173.4 46.2 0608 1000 + + + + + 166.9 43.6 0608 1100 + + + + + 173.8 43.7 0608 1200 + + + + + 182.4 42.6 0608 1300 + + + + + 166.9 27.7 0608 1400 + + + + + 143.5 28.2 0608 1500 + + + + + 155.4 28.5 0608 1600 + + + + + 164.0 28.3 0608 1700 + + + + + 162.1 28.4 0608 1800 + + + + + 163.2 28.3 0608 1900 + + + + + 161.4 28.5 0608 2000 + + + + + 160.1 28.5 0608 2100 + + + + + 161.6 28.7 0608 2200 + + + + + 159.0 28.9 0608 2300 + + + + + 156.7 29.3 0609 0000 + + + + + 157.3 35.3 0609 0100 + + + + + 168.3 54.8 0609 0200 + + + + + 196.7 89.6 0609 0300 + + + + + 191.8 95.1 0609 0400 + + + + + 215.9 95.0 0609 0500 + + + + + 221.1 92.7 0609 0600 + + + + + 179.4 52.3 0609 0700 + + + + + 166.9 38.4 0609 0800 + + + + + 164.1 38.2 0609 0900 + + + + + 150.2 31.2