TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0629 0000 + 673.0 + + 8.6 0.0 0629 0100 + 673.0 + + 8.5 0.0 0629 0200 + 672.0 + + 8.4 0.0 0629 0300 + 673.0 + + 8.4 0.0 0629 0400 + 673.0 + + 8.3 0.0 0629 0500 + 673.0 + + 8.7 0.0 0629 0600 + 673.0 + + 8.4 0.0 0629 0700 + 674.0 + + 8.4 0.0 0629 0800 + 674.0 + + 8.3 0.0 0629 0900 + 674.0 + + 8.3 0.0 0629 1000 + 674.0 + + 8.4 0.1 0629 1100 + 675.0 + + 9.9 1.2 0629 1200 + 675.0 + + 11.6 2.9 0629 1300 + 675.0 + + 13.3 4.5 0629 1400 + 676.0 + + 13.4 4.6 0629 1500 + 676.0 + + 13.4 4.6 0629 1600 + 676.0 + + 13.8 5.0 0629 1700 + 676.0 + + 14.0 5.2 0629 1800 + 677.0 + + 14.5 5.4 0629 1900 + 677.0 + + 13.8 5.0 0629 2000 + 677.0 + + 13.8 5.0 0629 2100 + 678.0 + + 13.7 5.0 0629 2200 + 678.0 + + 13.7 5.0 0629 2300 + 679.0 + + 13.8 5.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 51.0 696.8 713.0 102.3 8.4 11.0 0.0 0629 0100 51.1 696.8 713.0 102.3 8.4 11.0 0.0 0629 0200 51.0 696.8 713.0 102.3 8.4 11.0 0.0 0629 0300 51.1 696.9 713.0 102.3 8.4 11.0 0.0 0629 0400 51.1 696.8 713.0 102.3 8.4 11.0 0.0 0629 0500 51.1 697.1 712.0 102.1 8.4 11.0 0.0 0629 0600 51.0 697.3 712.0 102.1 8.4 11.0 0.0 0629 0700 51.1 697.6 714.0 102.4 8.4 11.0 0.0 0629 0800 51.2 697.8 715.0 102.5 8.5 11.0 0.0 0629 0900 51.4 698.1 716.0 102.6 8.5 11.0 0.0 0629 1000 51.6 697.9 718.0 102.9 8.5 11.0 0.0 0629 1100 51.6 698.3 719.0 103.0 8.5 11.0 0.0 0629 1200 51.6 698.9 717.0 102.6 8.5 11.0 0.0 0629 1300 51.7 699.2 718.0 102.7 8.5 11.0 0.0 0629 1400 51.7 699.1 720.0 103.0 8.5 11.0 0.0 0629 1500 51.5 699.0 719.0 102.9 8.5 11.0 0.0 0629 1600 51.7 699.2 720.0 103.0 8.5 11.0 0.0 0629 1700 51.5 699.9 719.0 102.7 8.5 11.0 0.0 0629 1800 51.4 700.0 717.0 102.4 8.6 11.0 0.0 0629 1900 51.4 700.4 717.0 102.4 8.6 11.0 0.0 0629 2000 51.4 700.8 716.0 102.2 8.6 11.0 0.0 0629 2100 51.4 701.3 715.0 102.0 8.6 11.0 0.0 0629 2200 51.5 701.8 714.0 101.7 8.6 11.0 0.0 0629 2300 51.3 701.9 714.0 101.7 8.6 11.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0629 0000 60.3 718.8 793.0 110.3 134.0 0629 0100 60.2 718.7 793.0 110.3 133.0 0629 0200 59.7 718.7 793.0 110.3 126.0 0629 0300 59.8 718.8 794.0 110.5 127.0 0629 0400 59.9 719.1 795.0 110.6 126.0 0629 0500 60.0 719.3 796.0 110.7 126.0 0629 0600 60.0 719.6 797.0 110.7 126.0 0629 0700 60.1 719.9 797.0 110.7 125.0 0629 0800 60.1 720.1 798.0 110.8 125.0 0629 0900 60.3 720.2 798.0 110.8 126.0 0629 1000 60.4 719.9 799.0 111.0 124.0 0629 1100 60.6 719.5 799.0 111.0 125.0 0629 1200 60.8 719.4 800.0 111.2 125.0 0629 1300 61.1 718.8 802.0 111.6 125.0 0629 1400 61.3 718.6 803.0 111.8 126.0 0629 1500 61.8 718.2 805.0 112.1 132.0 0629 1600 62.1 718.0 805.0 112.1 134.0 0629 1700 62.0 718.9 804.0 111.8 134.0 0629 1800 61.9 719.6 803.0 111.6 134.0 0629 1900 61.9 720.8 803.0 111.4 135.0 0629 2000 61.9 721.5 802.0 111.2 136.0 0629 2100 61.8 721.9 801.0 111.0 136.0 0629 2200 61.7 722.6 800.0 110.7 135.0 0629 2300 61.6 722.6 800.0 110.7 133.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 59.0 720.0 799.0 111.0 + 139.8 0.0 0629 0100 59.0 720.0 799.0 111.0 + 114.5 0.0 0629 0200 59.0 720.0 798.0 110.8 + 106.9 0.0 0629 0300 59.2 720.0 798.0 110.8 + 107.0 0.0 0629 0400 59.4 720.0 798.0 110.8 + 97.8 0.0 0629 0500 59.4 720.0 798.0 110.8 + 104.7 0.0 0629 0600 59.2 721.0 798.0 110.7 + 117.0 0.0 0629 0700 59.2 721.0 798.0 110.7 + 135.8 0.0 0629 0800 59.2 721.0 798.0 110.7 + 122.0 0.0 0629 0900 59.4 721.0 799.0 110.8 + 105.1 0.0 0629 1000 60.6 721.0 801.0 111.1 + 113.5 0.0 0629 1100 60.8 721.0 801.0 111.1 + 106.1 0.0 0629 1200 61.3 721.0 802.0 111.2 + 117.2 0.0 0629 1300 61.2 721.0 802.0 111.2 + 118.7 0.0 0629 1400 61.0 721.0 801.0 111.1 + 113.9 0.0 0629 1500 60.8 721.0 801.0 111.1 + 112.0 0.0 0629 1600 60.6 720.0 800.0 111.1 + 115.4 0.0 0629 1700 60.4 720.0 801.0 111.2 + 120.3 0.0 0629 1800 60.3 720.0 801.0 111.2 + 125.5 0.0 0629 1900 60.1 721.0 802.0 111.2 + 139.8 0.0 0629 2000 60.1 722.0 801.0 110.9 + 141.9 0.0 0629 2100 59.7 722.0 801.0 110.9 + 148.4 0.0 0629 2200 59.7 722.0 801.0 110.9 + 137.3 0.0 0629 2300 59.7 722.0 801.0 110.9 + 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0629 0000 + 729.0 802.0 110.0 139.8 0.0 0629 0100 + 728.0 803.0 110.3 114.5 0.0 0629 0200 + 728.0 804.0 110.4 106.9 0.0 0629 0300 + 728.0 806.0 110.7 107.0 0.0 0629 0400 + 728.0 808.0 111.0 97.8 0.0 0629 0500 + 729.0 809.0 111.0 104.7 0.0 0629 0600 + 729.0 810.0 111.1 117.0 0.0 0629 0700 + 729.0 810.0 111.1 135.8 0.0 0629 0800 + 729.0 809.0 111.0 122.0 0.0 0629 0900 + 729.0 808.0 110.8 105.1 0.0 0629 1000 + 729.0 811.0 111.2 113.5 0.0 0629 1100 + 729.0 814.0 111.7 106.1 0.0 0629 1200 + 729.0 817.0 112.1 117.2 0.0 0629 1300 + 729.0 814.0 111.7 118.7 0.0 0629 1400 + 729.0 813.0 111.5 113.9 0.0 0629 1500 + 728.0 812.0 111.5 112.0 0.0 0629 1600 + 728.0 812.0 111.5 115.4 0.0 0629 1700 + 728.0 811.0 111.4 120.3 0.0 0629 1800 + 728.0 809.0 111.1 125.5 0.0 0629 1900 + 729.0 807.0 110.7 139.8 0.0 0629 2000 + 729.0 806.0 110.6 141.9 0.0 0629 2100 + 730.0 802.0 109.9 148.4 0.0 0629 2200 + 730.0 801.0 109.7 137.3 0.0 0629 2300 + 731.0 800.0 109.4 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 59.9 729.6 799.0 109.5 + 138.0 0.0 0629 0100 59.7 729.3 798.0 109.4 + 138.5 0.0 0629 0200 59.7 729.2 798.0 109.4 + 139.4 0.0 0629 0300 59.5 729.3 797.0 109.3 + 131.1 0.0 0629 0400 59.4 729.3 797.0 109.3 + 129.0 0.0 0629 0500 59.3 729.5 796.0 109.1 + 128.2 0.0 0629 0600 59.2 729.7 796.0 109.1 + 127.2 0.0 0629 0700 59.1 730.0 797.0 109.2 + 120.5 0.0 0629 0800 59.2 730.1 797.0 109.2 + 104.2 0.0 0629 0900 59.2 730.3 798.0 109.3 + 100.8 0.0 0629 1000 59.2 730.2 799.0 109.4 + 106.1 0.0 0629 1100 59.2 729.9 800.0 109.6 + 106.8 0.0 0629 1200 59.4 729.7 801.0 109.8 + 115.0 0.0 0629 1300 59.6 729.5 801.0 109.8 + 116.9 0.0 0629 1400 59.7 729.3 803.0 110.1 + 115.8 0.0 0629 1500 60.0 729.1 803.0 110.1 + 116.2 0.0 0629 1600 59.8 728.8 802.0 110.0 + 118.0 0.0 0629 1700 59.6 728.7 800.0 109.8 + 119.5 0.0 0629 1800 59.7 728.3 800.0 109.8 + 121.8 0.0 0629 1900 59.4 728.7 798.0 109.5 + 135.2 0.0 0629 2000 59.2 729.1 798.0 109.5 + 136.8 0.0 0629 2100 59.2 729.8 800.0 109.6 + 139.9 0.0 0629 2200 59.3 730.3 801.0 109.7 + 138.4 0.0 0629 2300 59.3 730.6 804.0 110.1 + 136.6 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 59.5 733.9 798.0 108.7 13.7 138.0 0.0 0629 0100 59.5 733.6 797.0 108.6 13.5 138.5 0.0 0629 0200 59.5 733.6 797.0 108.6 13.2 139.4 0.0 0629 0300 59.5 733.6 796.0 108.5 12.9 131.1 0.0 0629 0400 59.5 733.7 796.0 108.5 12.9 129.0 0.0 0629 0500 59.4 733.8 796.0 108.5 12.6 128.2 0.0 0629 0600 59.4 734.1 796.0 108.4 12.5 127.2 0.0 0629 0700 59.4 734.3 795.0 108.3 12.0 120.5 0.0 0629 0800 59.5 734.5 796.0 108.4 11.5 104.2 0.0 0629 0900 59.5 734.7 800.0 108.9 11.3 100.8 0.0 0629 1000 59.5 734.5 799.0 108.8 11.2 106.1 0.0 0629 1100 59.6 734.2 798.0 108.7 11.1 106.8 0.0 0629 1200 59.6 734.0 798.0 108.7 11.5 115.0 0.0 0629 1300 59.6 733.8 798.0 108.7 11.4 116.9 0.0 0629 1400 59.6 733.5 798.0 108.8 11.5 115.8 0.0 0629 1500 59.7 733.3 798.0 108.8 11.5 116.2 0.0 0629 1600 59.6 733.2 796.0 108.6 11.9 118.0 0.0 0629 1700 59.6 733.1 796.0 108.6 11.9 119.5 0.0 0629 1800 59.5 732.7 797.0 108.8 12.2 121.8 0.0 0629 1900 59.3 733.0 797.0 108.7 11.9 135.2 0.0 0629 2000 59.2 733.4 796.0 108.5 11.6 136.8 0.0 0629 2100 59.0 734.1 797.0 108.6 11.8 139.9 0.0 0629 2200 58.9 734.6 799.0 108.8 11.3 138.4 0.0 0629 2300 58.9 734.9 800.0 108.9 11.1 136.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.3 737.0 792.0 107.5 + 159.4 12.6 0629 0100 60.4 737.0 790.0 107.2 + 170.5 12.2 0629 0200 60.4 737.0 789.0 107.1 + 165.0 12.2 0629 0300 60.4 736.0 789.0 107.2 + 142.7 12.2 0629 0400 60.4 736.0 790.0 107.3 + 161.2 12.2 0629 0500 60.4 737.0 791.0 107.3 + 163.2 12.2 0629 0600 60.4 737.0 792.0 107.5 + 155.8 12.2 0629 0700 60.4 737.0 792.0 107.5 + 139.7 12.2 0629 0800 60.4 737.0 793.0 107.6 + 140.6 12.2 0629 0900 60.4 737.0 793.0 107.6 + 134.6 12.2 0629 1000 60.4 737.0 792.0 107.5 + 136.9 12.2 0629 1100 60.4 736.0 792.0 107.6 + 116.3 12.2 0629 1200 60.4 736.0 790.0 107.3 + 119.4 12.2 0629 1300 60.4 735.0 789.0 107.3 + 115.9 12.2 0629 1400 60.4 735.0 789.0 107.3 + 115.9 12.2 0629 1500 60.6 734.0 788.0 107.4 + 92.9 9.6 0629 1600 60.6 735.0 788.0 107.2 + 102.5 9.3 0629 1700 60.6 735.0 788.0 107.2 + 119.9 9.9 0629 1800 60.6 735.0 788.0 107.2 + 159.5 11.5 0629 1900 60.4 735.0 787.0 107.1 + 175.9 11.5 0629 2000 60.4 736.0 787.0 106.9 + 169.1 11.5 0629 2100 60.4 736.0 787.0 106.9 + 166.6 11.5 0629 2200 60.4 737.0 789.0 107.1 + 173.7 11.5 0629 2300 60.6 737.0 790.0 107.2 + 162.3 11.5 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.1 737.0 815.0 110.6 + 159.4 12.6 0629 0100 60.1 737.0 813.0 110.3 + 170.5 12.2 0629 0200 60.1 737.0 811.0 110.0 + 165.0 12.2 0629 0300 60.1 736.0 809.0 109.9 + 142.7 12.2 0629 0400 60.1 736.0 808.0 109.8 + 161.2 12.2 0629 0500 60.1 737.0 808.0 109.6 + 163.2 12.2 0629 0600 60.1 737.0 807.0 109.5 + 155.8 12.2 0629 0700 60.1 737.0 807.0 109.5 + 139.7 12.2 0629 0800 60.1 737.0 808.0 109.6 + 140.6 12.2 0629 0900 60.3 737.0 809.0 109.8 + 134.6 12.2 0629 1000 60.3 737.0 809.0 109.8 + 136.9 12.2 0629 1100 60.3 736.0 809.0 109.9 + 116.3 12.2 0629 1200 60.3 736.0 809.0 109.9 + 119.4 12.2 0629 1300 60.4 735.0 809.0 110.1 + 115.9 12.2 0629 1400 60.4 735.0 810.0 110.2 + 115.9 12.2 0629 1500 60.4 734.0 810.0 110.4 + 92.9 9.6 0629 1600 60.4 735.0 809.0 110.1 + 102.5 9.3 0629 1700 60.4 735.0 809.0 110.1 + 119.9 9.9 0629 1800 60.4 735.0 807.0 109.8 + 159.5 11.5 0629 1900 60.3 735.0 806.0 109.7 + 175.9 11.5 0629 2000 60.3 736.0 805.0 109.4 + 169.1 11.5 0629 2100 60.3 736.0 804.0 109.2 + 166.6 11.5 0629 2200 60.3 737.0 803.0 109.0 + 173.7 11.5 0629 2300 60.3 737.0 803.0 109.0 + 162.3 11.5 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.8 737.0 793.0 107.6 + 133.7 23.1 0629 0100 61.0 737.0 793.0 107.6 + 128.6 15.9 0629 0200 60.8 736.0 792.0 107.6 + 151.8 50.9 0629 0300 60.8 736.0 792.0 107.6 + 180.6 83.3 0629 0400 60.6 736.0 792.0 107.6 + 171.2 68.3 0629 0500 60.6 736.0 793.0 107.7 + 134.4 28.6 0629 0600 60.6 736.0 793.0 107.7 + 140.2 34.1 0629 0700 60.6 736.0 794.0 107.9 + 170.9 33.4 0629 0800 60.8 736.0 795.0 108.0 + 151.2 11.8 0629 0900 60.8 736.0 796.0 108.2 + 156.2 8.9 0629 1000 60.8 736.0 796.0 108.2 + 144.5 8.9 0629 1100 60.8 736.0 796.0 108.2 + 142.5 8.8 0629 1200 60.8 736.0 796.0 108.2 + 137.8 8.8 0629 1300 61.0 736.0 797.0 108.3 + 123.7 8.8 0629 1400 61.0 735.0 797.0 108.4 + 112.6 8.8 0629 1500 61.0 736.0 797.0 108.3 + 115.0 8.8 0629 1600 61.0 736.0 797.0 108.3 + 109.8 8.8 0629 1700 61.2 736.0 798.0 108.4 + 110.7 8.8 0629 1800 61.2 736.0 799.0 108.6 + 98.0 12.4 0629 1900 61.2 736.0 798.0 108.4 + 100.1 12.5 0629 2000 61.2 736.0 797.0 108.3 + 157.1 12.6 0629 2100 61.2 736.0 798.0 108.4 + 167.6 15.3 0629 2200 61.2 737.0 798.0 108.3 + 180.3 15.4 0629 2300 61.2 737.0 800.0 108.5 + 133.6 15.5 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.4 737.0 853.0 115.7 + 133.7 23.1 0629 0100 60.6 737.0 844.0 114.5 + 128.6 15.9 0629 0200 60.6 736.0 840.0 114.1 + 151.8 50.9 0629 0300 60.6 736.0 860.0 116.8 + 180.6 83.3 0629 0400 60.6 736.0 879.0 119.4 + 171.2 68.3 0629 0500 60.6 736.0 872.0 118.5 + 134.4 28.6 0629 0600 60.4 736.0 859.0 116.7 + 140.2 34.1 0629 0700 60.6 736.0 860.0 116.8 + 170.9 33.4 0629 0800 60.6 736.0 855.0 116.2 + 151.2 11.8 0629 0900 60.6 736.0 842.0 114.4 + 156.2 8.9 0629 1000 60.6 736.0 832.0 113.0 + 144.5 8.9 0629 1100 60.6 736.0 827.0 112.4 + 142.5 8.8 0629 1200 60.8 736.0 823.0 111.8 + 137.8 8.8 0629 1300 60.8 736.0 821.0 111.5 + 123.7 8.8 0629 1400 60.8 735.0 818.0 111.3 + 112.6 8.8 0629 1500 60.8 736.0 817.0 111.0 + 115.0 8.8 0629 1600 60.8 736.0 816.0 110.9 + 109.8 8.8 0629 1700 60.8 736.0 815.0 110.7 + 110.7 8.8 0629 1800 61.0 736.0 815.0 110.7 + 98.0 12.4 0629 1900 61.0 736.0 819.0 111.3 + 100.1 12.5 0629 2000 61.0 736.0 826.0 112.2 + 157.1 12.6 0629 2100 61.0 736.0 831.0 112.9 + 167.6 15.3 0629 2200 61.0 737.0 834.0 113.2 + 180.3 15.4 0629 2300 61.0 737.0 832.0 112.9 + 133.6 15.5 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.8 742.0 799.0 107.7 + 153.6 26.2 0629 0100 60.8 742.0 798.0 107.5 + 135.3 31.9 0629 0200 60.8 741.0 797.0 107.6 + 130.2 32.1 0629 0300 60.8 741.0 796.0 107.4 + 154.3 32.1 0629 0400 60.6 741.0 793.0 107.0 + 179.7 32.1 0629 0500 60.4 741.0 793.0 107.0 + 166.5 32.1 0629 0600 60.4 741.0 798.0 107.7 + 140.7 32.3 0629 0700 60.4 742.0 805.0 108.5 + 159.1 31.7 0629 0800 60.4 742.0 809.0 109.0 + 166.4 31.7 0629 0900 60.6 742.0 809.0 109.0 + 159.8 31.4 0629 1000 60.8 742.0 809.0 109.0 + 157.1 20.4 0629 1100 60.8 742.0 814.0 109.7 + 151.8 19.7 0629 1200 61.0 742.0 827.0 111.5 + 146.8 19.8 0629 1300 61.0 742.0 831.0 112.0 + 143.1 19.7 0629 1400 61.0 741.0 831.0 112.1 + 124.7 19.8 0629 1500 61.2 741.0 828.0 111.7 + 117.6 19.7 0629 1600 61.2 741.0 826.0 111.5 + 117.4 19.7 0629 1700 61.2 741.0 822.0 110.9 + 110.8 19.8 0629 1800 61.3 741.0 818.0 110.4 + 112.2 25.4 0629 1900 61.3 741.0 813.0 109.7 + 110.6 25.1 0629 2000 61.3 742.0 809.0 109.0 + 126.3 33.2 0629 2100 61.3 742.0 805.0 108.5 + 150.0 33.6 0629 2200 61.5 742.0 803.0 108.2 + 170.6 33.4 0629 2300 61.5 742.0 801.0 108.0 + 153.6 32.3 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 60.6 742.0 836.0 112.7 + 153.6 26.2 0629 0100 60.6 742.0 838.0 112.9 + 135.3 31.9 0629 0200 60.8 741.0 843.0 113.8 + 130.2 32.1 0629 0300 60.8 741.0 843.0 113.8 + 154.3 32.1 0629 0400 60.6 741.0 843.0 113.8 + 179.7 32.1 0629 0500 60.4 741.0 841.0 113.5 + 166.5 32.1 0629 0600 60.4 741.0 839.0 113.2 + 140.7 32.3 0629 0700 60.4 742.0 840.0 113.2 + 159.1 31.7 0629 0800 60.4 742.0 842.0 113.5 + 166.4 31.7 0629 0900 60.4 742.0 845.0 113.9 + 159.8 31.4 0629 1000 60.6 742.0 846.0 114.0 + 157.1 20.4 0629 1100 60.8 742.0 841.0 113.3 + 151.8 19.7 0629 1200 60.8 742.0 845.0 113.9 + 146.8 19.8 0629 1300 60.8 742.0 855.0 115.2 + 143.1 19.7 0629 1400 61.0 741.0 856.0 115.5 + 124.7 19.8 0629 1500 61.0 741.0 854.0 115.2 + 117.6 19.7 0629 1600 61.0 741.0 852.0 115.0 + 117.4 19.7 0629 1700 61.2 741.0 849.0 114.6 + 110.8 19.8 0629 1800 61.2 741.0 848.0 114.4 + 112.2 25.4 0629 1900 61.2 741.0 849.0 114.6 + 110.6 25.1 0629 2000 61.3 742.0 847.0 114.2 + 126.3 33.2 0629 2100 61.3 742.0 846.0 114.0 + 150.0 33.6 0629 2200 61.3 742.0 844.0 113.7 + 170.6 33.4 0629 2300 61.3 742.0 842.0 113.5 + 153.6 32.3 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 61.3 740.0 787.0 106.4 + 106.4 19.3 0629 0100 + + + + + 158.8 19.3 0629 0200 + + + + + 167.3 19.2 0629 0300 + + + + + 134.1 19.3 0629 0400 + + + + + 145.5 19.2 0629 0500 + + + + + 164.9 19.4 0629 0600 + + + + + 167.1 19.5 0629 0700 + + + + + 130.2 19.5 0629 0800 + + + + + 117.3 19.5 0629 0900 + + + + + 106.5 20.0 0629 1000 + + + + + 119.1 20.1 0629 1100 + + + + + 127.8 20.2 0629 1200 + + + + + 135.9 20.3 0629 1300 + + + + + 134.4 20.3 0629 1400 + + + + + 120.3 20.5 0629 1500 + + + + + 123.5 20.5 0629 1600 + + + + + 140.3 20.3 0629 1700 + + + + + 150.9 20.3 0629 1800 + + + + + 148.3 20.2 0629 1900 + + + + + 155.4 20.0 0629 2000 + + + + + 155.1 19.9 0629 2100 + + + + + 166.3 19.7 0629 2200 + + + + + 167.7 19.7 0629 2300 + + + + + 170.9 19.7 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 61.4 740.0 814.0 110.0 + 106.4 19.3 0629 0100 + + + + + 158.8 19.3 0629 0200 + + + + + 167.3 19.2 0629 0300 + + + + + 134.1 19.3 0629 0400 + + + + + 145.5 19.2 0629 0500 + + + + + 164.9 19.4 0629 0600 + + + + + 167.1 19.5 0629 0700 + + + + + 130.2 19.5 0629 0800 + + + + + 117.3 19.5 0629 0900 + + + + + 106.5 20.0 0629 1000 + + + + + 119.1 20.1 0629 1100 + + + + + 127.8 20.2 0629 1200 + + + + + 135.9 20.3 0629 1300 + + + + + 134.4 20.3 0629 1400 + + + + + 120.3 20.5 0629 1500 + + + + + 123.5 20.5 0629 1600 + + + + + 140.3 20.3 0629 1700 + + + + + 150.9 20.3 0629 1800 + + + + + 148.3 20.2 0629 1900 + + + + + 155.4 20.0 0629 2000 + + + + + 155.1 19.9 0629 2100 + + + + + 166.3 19.7 0629 2200 + + + + + 167.7 19.7 0629 2300 + + + + + 170.9 19.7 TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 61.4 743.0 780.0 105.0 + 89.3 25.0 0629 0100 + + + + + 145.0 24.2 0629 0200 + + + + + 141.8 24.2 0629 0300 + + + + + 123.2 25.2 0629 0400 + + + + + 144.6 25.3 0629 0500 + + + + + 151.9 24.9 0629 0600 + + + + + 157.2 25.0 0629 0700 + + + + + 142.8 25.5 0629 0800 + + + + + 121.3 14.5 0629 0900 + + + + + 101.2 25.7 0629 1000 + + + + + 83.5 26.6 0629 1100 + + + + + 98.0 31.1 0629 1200 + + + + + 116.2 78.6 0629 1300 + + + + + 121.6 88.9 0629 1400 + + + + + 122.5 89.7 0629 1500 + + + + + 123.6 90.0 0629 1600 + + + + + 136.8 89.8 0629 1700 + + + + + 153.1 89.7 0629 1800 + + + + + 173.9 89.3 0629 1900 + + + + + 220.6 86.7 0629 2000 + + + + + 182.7 64.1 0629 2100 + + + + + 174.5 45.0 0629 2200 + + + + + 173.8 44.7 0629 2300 + + + + + 169.5 44.6 TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0000 29 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0629 0000 61.8 745.0 818.0 109.8 + 89.3 25.0 0629 0100 + + + + + 145.0 24.2 0629 0200 + + + + + 141.8 24.2 0629 0300 + + + + + 123.2 25.2 0629 0400 + + + + + 144.6 25.3 0629 0500 + + + + + 151.9 24.9 0629 0600 + + + + + 157.2 25.0 0629 0700 + + + + + 142.8 25.5 0629 0800 + + + + + 121.3 14.5 0629 0900 + + + + + 101.2 25.7 0629 1000 + + + + + 83.5 26.6 0629 1100 + + + + + 98.0 31.1 0629 1200 + + + + + 116.2 78.6 0629 1300 + + + + + 121.6 88.9 0629 1400 + + + + + 122.5 89.7 0629 1500 + + + + + 123.6 90.0 0629 1600 + + + + + 136.8 89.8 0629 1700 + + + + + 153.1 89.7 0629 1800 + + + + + 173.9 89.3 0629 1900 + + + + + 220.6 86.7 0629 2000 + + + + + 182.7 64.1 0629 2100 + + + + + 174.5 45.0 0629 2200 + + + + + 173.8 44.7 0629 2300 + + + + + 169.5 44.6