TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0617 1800 + 678.0 + + 4.0 0.0 0617 1900 + 679.0 + + 4.0 0.0 0617 2000 + 679.0 + + 4.0 0.0 0617 2100 + 679.0 + + 4.1 0.0 0617 2200 + 679.0 + + 4.1 0.0 0617 2300 + 680.0 + + 4.1 0.0 0618 0000 + 680.0 + + 4.1 0.0 0618 0100 + 680.0 + + 4.0 0.0 0618 0200 + 680.0 + + 4.1 0.0 0618 0300 + 680.0 + + 4.1 0.0 0618 0400 + 680.0 + + 4.0 0.0 0618 0500 + 681.0 + + 4.1 0.0 0618 0600 + 681.0 + + 4.1 0.0 0618 0700 + 681.0 + + 4.0 0.0 0618 0800 + 681.0 + + 4.0 0.0 0618 0900 + 681.0 + + 3.8 0.0 0618 1000 + 681.0 + + 4.0 0.0 0618 1100 + 681.0 + + 4.0 0.0 0618 1200 + 681.0 + + 4.0 0.0 0618 1300 + 681.0 + + 4.0 0.0 0618 1400 + 680.0 + + 4.0 0.0 0618 1500 + 681.0 + + 4.0 0.0 0618 1600 + 680.0 + + 4.0 0.0 0618 1700 + 681.0 + + 4.0 0.0 0618 1800 + 681.0 + + 4.0 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 50.9 701.2 718.0 102.4 11.3 20.0 0.0 0617 1900 51.1 701.5 718.0 102.4 11.4 20.0 0.0 0617 2000 51.2 701.5 718.0 102.3 11.3 20.0 0.0 0617 2100 51.3 701.9 717.0 102.1 11.4 20.0 0.0 0617 2200 51.4 702.4 718.0 102.2 11.4 20.0 0.0 0617 2300 51.5 702.6 718.0 102.2 11.4 20.0 0.0 0618 0000 51.6 702.8 717.0 102.0 10.9 17.5 0.0 0618 0100 51.5 703.1 716.0 101.8 10.9 17.5 0.0 0618 0200 51.3 703.4 716.0 101.8 10.9 17.5 0.0 0618 0300 51.1 703.7 716.0 101.8 10.9 17.5 0.0 0618 0400 51.0 704.1 716.0 101.7 10.9 17.5 0.0 0618 0500 51.0 704.6 716.0 101.6 11.0 17.5 0.0 0618 0600 50.8 704.8 716.0 101.6 11.0 17.5 0.0 0618 0700 50.8 704.9 717.0 101.7 10.9 17.5 0.0 0618 0800 50.7 704.7 719.0 102.0 10.9 17.5 0.0 0618 0900 50.6 704.4 720.0 102.2 10.9 17.5 0.0 0618 1000 50.8 704.0 721.0 102.4 10.9 17.5 0.0 0618 1100 50.9 703.8 723.0 102.7 10.9 17.5 0.0 0618 1200 51.0 703.3 724.0 102.9 10.9 17.5 0.0 0618 1300 51.2 703.2 725.0 103.1 10.9 17.5 0.0 0618 1400 51.3 703.0 725.0 103.1 10.9 17.5 0.0 0618 1500 51.7 702.9 728.0 103.6 10.9 17.5 0.0 0618 1600 51.7 702.9 728.0 103.6 11.0 17.5 0.0 0618 1700 51.7 703.0 728.0 103.6 11.3 17.5 0.0 0618 1800 51.8 702.9 726.0 103.3 11.4 17.5 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0617 1800 59.3 722.6 813.0 112.5 152.0 0617 1900 59.3 722.5 812.0 112.4 153.0 0617 2000 59.3 722.6 811.0 112.2 152.0 0617 2100 59.3 722.9 811.0 112.2 153.0 0617 2200 59.3 723.5 811.0 112.1 152.0 0617 2300 59.3 724.0 811.0 112.0 153.0 0618 0000 59.4 724.4 815.0 112.5 154.0 0618 0100 59.4 724.8 813.0 112.2 157.0 0618 0200 59.5 725.0 822.0 113.4 159.0 0618 0300 59.5 725.6 822.0 113.3 158.0 0618 0400 59.3 725.9 816.0 112.4 154.0 0618 0500 59.2 726.2 806.0 111.0 152.0 0618 0600 59.2 726.5 805.0 110.8 152.0 0618 0700 59.2 726.7 804.0 110.6 152.0 0618 0800 59.2 726.6 804.0 110.7 150.0 0618 0900 59.3 726.3 805.0 110.8 152.0 0618 1000 59.4 725.9 806.0 111.0 152.0 0618 1100 59.5 725.4 807.0 111.2 151.0 0618 1200 59.5 725.2 809.0 111.6 147.0 0618 1300 59.6 724.8 811.0 111.9 146.0 0618 1400 59.7 724.5 812.0 112.1 146.0 0618 1500 60.0 724.2 813.0 112.3 148.0 0618 1600 60.0 723.9 813.0 112.3 148.0 0618 1700 60.1 723.7 814.0 112.5 149.0 0618 1800 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 57.7 724.0 786.0 108.6 + 98.9 0.0 0617 1900 57.7 723.0 786.0 108.7 + 122.5 0.0 0617 2000 57.9 723.0 786.0 108.7 + 140.0 0.0 0617 2100 57.9 723.0 787.0 108.9 + 142.4 0.0 0617 2200 57.9 724.0 787.0 108.7 + 133.1 0.0 0617 2300 57.9 724.0 787.0 108.7 + 128.5 0.0 0618 0000 58.1 725.0 787.0 108.6 + 119.3 0.0 0618 0100 58.3 725.0 787.0 108.6 + 121.5 0.0 0618 0200 58.6 725.0 787.0 108.6 + 120.2 0.0 0618 0300 58.8 725.0 786.0 108.4 + 108.0 0.0 0618 0400 59.0 726.0 785.0 108.1 + 101.6 0.0 0618 0500 59.0 726.0 784.0 108.0 + 102.6 0.0 0618 0600 58.6 727.0 785.0 108.0 + 125.1 0.0 0618 0700 59.0 727.0 785.0 108.0 + 94.7 0.0 0618 0800 59.0 727.0 785.0 108.0 + 92.3 0.0 0618 0900 59.0 727.0 784.0 107.8 + 88.1 0.0 0618 1000 59.0 727.0 783.0 107.7 + 99.0 0.0 0618 1100 59.0 727.0 783.0 107.7 + 108.3 0.0 0618 1200 58.8 726.0 782.0 107.7 + 104.1 0.0 0618 1300 58.6 726.0 784.0 108.0 + 114.8 0.0 0618 1400 59.0 726.0 785.0 108.1 + 119.9 0.0 0618 1500 59.0 725.0 786.0 108.4 + 132.8 0.0 0618 1600 59.4 725.0 786.0 108.4 + 133.9 0.0 0618 1700 59.0 725.0 787.0 108.6 + 152.6 0.0 0618 1800 59.2 725.0 788.0 108.7 + 158.0 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0617 1800 + 732.0 801.0 109.4 98.9 0.0 0617 1900 + 732.0 799.0 109.2 122.5 0.0 0617 2000 + 731.0 797.0 109.0 140.0 0.0 0617 2100 + 732.0 796.0 108.7 142.4 0.0 0617 2200 + 732.0 793.0 108.3 133.1 0.0 0617 2300 + 733.0 793.0 108.2 128.5 0.0 0618 0000 + 733.0 793.0 108.2 119.3 0.0 0618 0100 + 733.0 793.0 108.2 121.5 0.0 0618 0200 + 734.0 792.0 107.9 120.2 0.0 0618 0300 + 734.0 792.0 107.9 108.0 0.0 0618 0400 + 734.0 792.0 107.9 101.6 0.0 0618 0500 + 735.0 793.0 107.9 102.6 0.0 0618 0600 + 735.0 794.0 108.0 125.1 0.0 0618 0700 + 735.0 795.0 108.2 94.7 0.0 0618 0800 + 736.0 795.0 108.0 92.3 0.0 0618 0900 + 735.0 797.0 108.4 88.1 0.0 0618 1000 + 735.0 801.0 109.0 99.0 0.0 0618 1100 + 735.0 805.0 109.5 108.3 0.0 0618 1200 + 735.0 806.0 109.7 104.1 0.0 0618 1300 + 734.0 805.0 109.7 114.8 0.0 0618 1400 + 734.0 803.0 109.4 119.9 0.0 0618 1500 + 734.0 802.0 109.3 132.8 0.0 0618 1600 + 733.0 800.0 109.1 133.9 0.0 0618 1700 + 733.0 800.0 109.1 152.6 0.0 0618 1800 + 733.0 799.0 109.0 158.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 59.2 731.9 800.0 109.3 + 115.2 0.0 0617 1900 59.3 731.7 800.0 109.3 + 114.3 0.0 0617 2000 59.3 731.6 800.0 109.4 + 117.7 0.0 0617 2100 59.0 731.9 799.0 109.2 + 118.8 0.0 0617 2200 58.8 732.5 796.0 108.7 + 112.2 0.0 0617 2300 58.8 733.1 795.0 108.4 + 112.9 0.0 0618 0000 58.8 733.5 794.0 108.2 + 111.9 0.0 0618 0100 58.9 733.9 794.0 108.2 + 114.6 0.0 0618 0200 58.8 734.1 793.0 108.0 + 116.6 0.0 0618 0300 58.8 734.4 793.0 108.0 + 108.1 0.0 0618 0400 58.8 734.8 793.0 107.9 + 103.3 0.0 0618 0500 58.8 735.2 792.0 107.7 + 103.9 0.0 0618 0600 58.7 735.7 792.0 107.7 + 121.1 0.0 0618 0700 58.7 736.1 792.0 107.6 + 114.2 0.0 0618 0800 58.6 736.3 792.0 107.6 + 114.1 0.0 0618 0900 58.6 736.1 792.0 107.6 + 113.1 0.0 0618 1000 58.6 735.7 793.0 107.8 + 118.7 0.0 0618 1100 58.6 735.5 793.0 107.8 + 128.1 0.0 0618 1200 58.8 735.3 795.0 108.1 + 120.6 0.0 0618 1300 58.9 735.0 796.0 108.3 + 124.5 0.0 0618 1400 58.9 734.7 796.0 108.3 + 124.6 0.0 0618 1500 59.0 734.2 796.0 108.4 + 123.2 0.0 0618 1600 59.2 734.0 797.0 108.6 + 126.6 0.0 0618 1700 58.9 733.5 796.0 108.5 + 126.6 0.0 0618 1800 58.9 733.2 796.0 108.6 + 127.4 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 58.6 736.2 797.0 108.3 12.3 115.2 0.0 0617 1900 58.6 736.0 797.0 108.3 11.9 114.3 0.0 0617 2000 58.5 735.9 796.0 108.2 11.6 117.7 0.0 0617 2100 58.5 736.2 792.0 107.6 11.1 118.8 0.0 0617 2200 58.5 736.9 793.0 107.6 10.7 112.2 0.0 0617 2300 58.5 737.4 797.0 108.1 10.3 112.9 0.0 0618 0000 58.6 737.9 799.0 108.3 9.8 111.9 0.0 0618 0100 58.6 738.2 799.0 108.2 9.8 114.6 0.0 0618 0200 58.5 738.4 791.0 107.1 9.2 116.6 0.0 0618 0300 58.5 738.9 791.0 107.1 9.4 108.1 0.0 0618 0400 58.5 739.2 797.0 107.8 9.3 103.3 0.0 0618 0500 58.5 739.6 799.0 108.0 9.6 103.9 0.0 0618 0600 58.5 740.2 795.0 107.4 10.0 121.1 0.0 0618 0700 58.5 740.5 791.0 106.8 9.9 114.2 0.0 0618 0800 58.5 740.7 789.0 106.5 10.9 114.1 0.0 0618 0900 58.6 740.5 789.0 106.5 10.7 113.1 0.0 0618 1000 58.6 740.2 791.0 106.9 11.5 118.7 0.0 0618 1100 58.7 739.9 793.0 107.2 11.7 128.1 0.0 0618 1200 58.7 739.6 795.0 107.5 12.1 120.6 0.0 0618 1300 58.7 739.4 795.0 107.5 12.1 124.5 0.0 0618 1400 58.7 739.0 795.0 107.6 12.4 124.6 0.0 0618 1500 58.7 738.5 794.0 107.5 12.7 123.2 0.0 0618 1600 58.6 738.2 794.0 107.6 12.9 126.6 0.0 0618 1700 58.5 737.7 794.0 107.6 13.1 126.6 0.0 0618 1800 + + + + 13.2 127.4 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 60.3 738.0 803.0 108.8 + 139.4 10.6 0617 1900 60.3 737.0 804.0 109.1 + 169.0 10.9 0617 2000 60.1 737.0 801.0 108.7 + 177.4 10.9 0617 2100 59.4 738.0 794.0 107.6 + 178.1 10.9 0617 2200 59.4 738.0 791.0 107.2 + 175.4 10.9 0617 2300 59.4 739.0 791.0 107.0 + 188.1 10.9 0618 0000 59.4 740.0 790.0 106.8 + 170.5 10.9 0618 0100 59.4 740.0 790.0 106.8 + 169.6 10.9 0618 0200 59.5 741.0 789.0 106.5 + 115.6 10.9 0618 0300 59.5 741.0 789.0 106.5 + 115.5 10.9 0618 0400 59.5 742.0 790.0 106.5 + 113.3 10.9 0618 0500 59.5 742.0 793.0 106.9 + 107.7 10.9 0618 0600 59.5 743.0 794.0 106.9 + 91.1 8.9 0618 0700 59.5 743.0 795.0 107.0 + 56.9 9.7 0618 0800 59.5 743.0 796.0 107.1 + 86.5 9.8 0618 0900 59.5 743.0 798.0 107.4 + 83.7 9.8 0618 1000 59.7 742.0 800.0 107.8 + 87.9 9.8 0618 1100 59.9 741.0 803.0 108.4 + 83.4 9.8 0618 1200 60.3 740.0 807.0 109.1 + 99.9 9.8 0618 1300 60.4 739.0 810.0 109.6 + 95.5 9.8 0618 1400 60.6 738.0 812.0 110.0 + 98.1 9.8 0618 1500 60.4 738.0 811.0 109.9 + 102.2 9.8 0618 1600 60.4 738.0 810.0 109.8 + 103.4 9.8 0618 1700 60.4 738.0 809.0 109.6 + 114.9 9.8 0618 1800 60.8 738.0 810.0 109.8 + 138.6 9.8 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 59.9 738.0 816.0 110.6 + 139.4 10.6 0617 1900 59.7 737.0 816.0 110.7 + 169.0 10.9 0617 2000 59.5 737.0 814.0 110.4 + 177.4 10.9 0617 2100 59.4 738.0 812.0 110.0 + 178.1 10.9 0617 2200 59.2 738.0 810.0 109.8 + 175.4 10.9 0617 2300 59.2 739.0 808.0 109.3 + 188.1 10.9 0618 0000 59.2 740.0 807.0 109.1 + 170.5 10.9 0618 0100 59.2 740.0 806.0 108.9 + 169.6 10.9 0618 0200 59.2 741.0 805.0 108.6 + 115.6 10.9 0618 0300 59.2 741.0 803.0 108.4 + 115.5 10.9 0618 0400 59.2 742.0 803.0 108.2 + 113.3 10.9 0618 0500 59.2 742.0 802.0 108.1 + 107.7 10.9 0618 0600 59.2 743.0 801.0 107.8 + 91.1 8.9 0618 0700 59.2 743.0 801.0 107.8 + 56.9 9.7 0618 0800 59.4 743.0 801.0 107.8 + 86.5 9.8 0618 0900 59.4 743.0 807.0 108.6 + 83.7 9.8 0618 1000 59.4 742.0 812.0 109.4 + 87.9 9.8 0618 1100 59.7 741.0 814.0 109.9 + 83.4 9.8 0618 1200 59.7 740.0 820.0 110.8 + 99.9 9.8 0618 1300 59.9 739.0 823.0 111.4 + 95.5 9.8 0618 1400 59.9 738.0 825.0 111.8 + 98.1 9.8 0618 1500 60.1 738.0 826.0 111.9 + 102.2 9.8 0618 1600 60.1 738.0 827.0 112.1 + 103.4 9.8 0618 1700 60.1 738.0 827.0 112.1 + 114.9 9.8 0618 1800 60.1 738.0 826.0 111.9 + 138.6 9.8 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 60.6 738.0 818.0 110.8 + 92.0 11.5 0617 1900 60.8 738.0 819.0 111.0 + 102.0 11.6 0617 2000 60.6 738.0 818.0 110.8 + 120.8 11.7 0617 2100 60.1 738.0 815.0 110.4 + 159.7 18.8 0617 2200 59.9 738.0 814.0 110.3 + 142.6 19.2 0617 2300 60.1 739.0 813.0 110.0 + 157.8 19.2 0618 0000 60.1 739.0 813.0 110.0 + 159.1 19.2 0618 0100 60.3 740.0 813.0 109.9 + 178.8 19.2 0618 0200 60.3 740.0 812.0 109.7 + 164.3 19.2 0618 0300 60.1 740.0 811.0 109.6 + 129.4 19.2 0618 0400 60.1 741.0 809.0 109.2 + 152.0 19.1 0618 0500 59.9 741.0 808.0 109.0 + 152.1 19.0 0618 0600 59.9 741.0 807.0 108.9 + 146.1 18.7 0618 0700 59.9 742.0 806.0 108.6 + 137.4 11.4 0618 0800 59.9 742.0 805.0 108.5 + 99.1 7.4 0618 0900 59.9 742.0 804.0 108.4 + 70.7 7.5 0618 1000 59.9 742.0 803.0 108.2 + 44.8 7.5 0618 1100 59.9 741.0 802.0 108.2 + 57.5 7.5 0618 1200 59.9 741.0 803.0 108.4 + 85.5 7.5 0618 1300 59.9 740.0 803.0 108.5 + 112.3 7.5 0618 1400 59.9 740.0 804.0 108.6 + 97.4 7.5 0618 1500 60.4 739.0 804.0 108.8 + 81.2 7.5 0618 1600 60.8 739.0 808.0 109.3 + 71.4 7.5 0618 1700 60.8 738.0 810.0 109.8 + 124.1 7.6 0618 1800 + + + + + 109.8 11.6 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 59.7 738.0 821.0 111.2 + 92.0 11.5 0617 1900 59.5 738.0 825.0 111.8 + 102.0 11.6 0617 2000 59.7 738.0 832.0 112.7 + 120.8 11.7 0617 2100 59.5 738.0 837.0 113.4 + 159.7 18.8 0617 2200 59.5 738.0 839.0 113.7 + 142.6 19.2 0617 2300 59.7 739.0 844.0 114.2 + 157.8 19.2 0618 0000 59.7 739.0 845.0 114.3 + 159.1 19.2 0618 0100 59.9 740.0 847.0 114.5 + 178.8 19.2 0618 0200 59.9 740.0 846.0 114.3 + 164.3 19.2 0618 0300 59.9 740.0 842.0 113.8 + 129.4 19.2 0618 0400 59.9 741.0 844.0 113.9 + 152.0 19.1 0618 0500 59.9 741.0 845.0 114.0 + 152.1 19.0 0618 0600 59.9 741.0 844.0 113.9 + 146.1 18.7 0618 0700 59.7 742.0 843.0 113.6 + 137.4 11.4 0618 0800 59.7 742.0 836.0 112.7 + 99.1 7.4 0618 0900 59.7 742.0 825.0 111.2 + 70.7 7.5 0618 1000 59.7 742.0 818.0 110.2 + 44.8 7.5 0618 1100 59.7 741.0 817.0 110.3 + 57.5 7.5 0618 1200 59.7 741.0 818.0 110.4 + 85.5 7.5 0618 1300 59.9 740.0 819.0 110.7 + 112.3 7.5 0618 1400 59.9 740.0 821.0 110.9 + 97.4 7.5 0618 1500 59.9 739.0 820.0 111.0 + 81.2 7.5 0618 1600 60.1 739.0 818.0 110.7 + 71.4 7.5 0618 1700 60.1 738.0 820.0 111.1 + 124.1 7.6 0618 1800 + + + + + 109.8 11.6 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 59.9 743.0 822.0 110.6 + 89.5 27.4 0617 1900 59.9 743.0 822.0 110.6 + 97.2 27.3 0617 2000 60.1 743.0 821.0 110.5 + 115.4 32.7 0617 2100 60.1 743.0 820.0 110.4 + 135.7 32.4 0617 2200 60.1 744.0 818.0 109.9 + 147.7 32.7 0617 2300 60.3 744.0 817.0 109.8 + 147.8 32.7 0618 0000 60.3 744.0 816.0 109.7 + 157.5 33.1 0618 0100 60.3 744.0 814.0 109.4 + 172.5 33.4 0618 0200 60.1 745.0 811.0 108.9 + 164.0 34.1 0618 0300 59.9 745.0 810.0 108.7 + 156.3 34.8 0618 0400 59.9 746.0 809.0 108.4 + 163.3 33.5 0618 0500 59.7 746.0 808.0 108.3 + 146.0 33.7 0618 0600 59.7 746.0 809.0 108.4 + 150.2 34.1 0618 0700 59.7 747.0 810.0 108.4 + 150.6 34.1 0618 0800 59.9 747.0 811.0 108.6 + 159.4 32.9 0618 0900 59.9 747.0 812.0 108.7 + 91.9 20.8 0618 1000 60.1 747.0 812.0 108.7 + 57.3 21.1 0618 1100 60.3 746.0 812.0 108.8 + 53.7 21.8 0618 1200 60.4 746.0 814.0 109.1 + 59.9 22.3 0618 1300 60.6 745.0 816.0 109.5 + 94.3 22.4 0618 1400 60.6 745.0 819.0 109.9 + 113.8 22.3 0618 1500 60.6 744.0 820.0 110.2 + 94.5 22.6 0618 1600 60.6 744.0 820.0 110.2 + 80.2 22.5 0618 1700 60.6 743.0 821.0 110.5 + 93.0 22.0 0618 1800 + + + + + 126.3 27.9 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 59.9 743.0 855.0 115.1 + 89.5 27.4 0617 1900 59.9 743.0 857.0 115.3 + 97.2 27.3 0617 2000 59.9 743.0 856.0 115.2 + 115.4 32.7 0617 2100 59.9 743.0 855.0 115.1 + 135.7 32.4 0617 2200 60.1 744.0 854.0 114.8 + 147.7 32.7 0617 2300 60.1 744.0 853.0 114.7 + 147.8 32.7 0618 0000 60.3 744.0 851.0 114.4 + 157.5 33.1 0618 0100 60.3 744.0 849.0 114.1 + 172.5 33.4 0618 0200 60.3 745.0 848.0 113.8 + 164.0 34.1 0618 0300 60.1 745.0 847.0 113.7 + 156.3 34.8 0618 0400 59.9 746.0 846.0 113.4 + 163.3 33.5 0618 0500 59.7 746.0 846.0 113.4 + 146.0 33.7 0618 0600 59.7 746.0 846.0 113.4 + 150.2 34.1 0618 0700 59.7 747.0 846.0 113.3 + 150.6 34.1 0618 0800 59.7 747.0 847.0 113.4 + 159.4 32.9 0618 0900 59.9 747.0 847.0 113.4 + 91.9 20.8 0618 1000 59.9 747.0 844.0 113.0 + 57.3 21.1 0618 1100 60.1 746.0 846.0 113.4 + 53.7 21.8 0618 1200 60.1 746.0 849.0 113.8 + 59.9 22.3 0618 1300 60.3 745.0 849.0 114.0 + 94.3 22.4 0618 1400 60.4 745.0 848.0 113.8 + 113.8 22.3 0618 1500 60.4 744.0 847.0 113.8 + 94.5 22.6 0618 1600 60.6 744.0 849.0 114.1 + 80.2 22.5 0618 1700 60.6 743.0 852.0 114.7 + 93.0 22.0 0618 1800 + + + + + 126.3 27.9 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 60.8 742.0 818.0 110.2 + 140.3 17.8 0617 1900 60.4 742.0 822.0 110.8 + 155.0 17.6 0617 2000 60.4 742.0 821.0 110.6 + 159.1 17.5 0617 2100 60.4 743.0 819.0 110.2 + 150.5 17.4 0617 2200 60.4 743.0 816.0 109.8 + 148.9 17.3 0617 2300 60.2 743.0 817.0 110.0 + 153.0 17.4 0618 0000 60.2 743.0 817.0 110.0 + 142.5 17.4 0618 0100 + + + + + 126.6 17.5 0618 0200 + + + + + 121.9 17.8 0618 0300 + + + + + 125.8 18.0 0618 0400 + + + + + 127.8 18.1 0618 0500 + + + + + 130.4 18.3 0618 0600 + + + + + 141.9 18.4 0618 0700 + + + + + 151.2 18.3 0618 0800 + + + + + 138.9 18.5 0618 0900 + + + + + 152.2 18.5 0618 1000 + + + + + 152.0 18.4 0618 1100 + + + + + 145.1 17.8 0618 1200 + + + + + 149.7 17.5 0618 1300 + + + + + 126.9 17.4 0618 1400 + + + + + 144.2 17.1 0618 1500 + + + + + 133.5 17.2 0618 1600 + + + + + 131.7 17.1 0618 1700 + + + + + 138.6 16.8 0618 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 60.7 743.0 831.0 111.8 + 140.3 17.8 0617 1900 60.7 743.0 830.0 111.7 + 155.0 17.6 0617 2000 60.6 743.0 828.0 111.4 + 159.1 17.5 0617 2100 60.6 743.0 827.0 111.3 + 150.5 17.4 0617 2200 60.6 743.0 825.0 111.0 + 148.9 17.3 0617 2300 60.7 743.0 825.0 111.0 + 153.0 17.4 0618 0000 60.5 744.0 825.0 110.9 + 142.5 17.4 0618 0100 + + + + + 126.6 17.5 0618 0200 + + + + + 121.9 17.8 0618 0300 + + + + + 125.8 18.0 0618 0400 + + + + + 127.8 18.1 0618 0500 + + + + + 130.4 18.3 0618 0600 + + + + + 141.9 18.4 0618 0700 + + + + + 151.2 18.3 0618 0800 + + + + + 138.9 18.5 0618 0900 + + + + + 152.2 18.5 0618 1000 + + + + + 152.0 18.4 0618 1100 + + + + + 145.1 17.8 0618 1200 + + + + + 149.7 17.5 0618 1300 + + + + + 126.9 17.4 0618 1400 + + + + + 144.2 17.1 0618 1500 + + + + + 133.5 17.2 0618 1600 + + + + + 131.7 17.1 0618 1700 + + + + + 138.6 16.8 0618 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 62.2 746.0 823.0 110.3 + 155.0 23.2 0617 1900 61.6 746.0 824.0 110.5 + 163.6 22.4 0617 2000 61.2 746.0 821.0 110.1 + 159.1 22.1 0617 2100 61.7 746.0 821.0 110.1 + 150.9 22.2 0617 2200 61.4 747.0 820.0 109.8 + 150.8 22.1 0617 2300 61.2 746.0 821.0 110.1 + 149.6 22.0 0618 0000 61.1 746.0 820.0 109.9 + 137.4 22.3 0618 0100 + + + + + 127.1 22.8 0618 0200 + + + + + 121.5 23.0 0618 0300 + + + + + 118.3 23.1 0618 0400 + + + + + 117.2 23.2 0618 0500 + + + + + 118.7 23.5 0618 0600 + + + + + 128.9 23.5 0618 0700 + + + + + 140.3 23.4 0618 0800 + + + + + 130.6 23.9 0618 0900 + + + + + 145.3 23.8 0618 1000 + + + + + 149.3 23.9 0618 1100 + + + + + 154.2 23.7 0618 1200 + + + + + 143.3 23.6 0618 1300 + + + + + 138.0 23.8 0618 1400 + + + + + 144.1 23.4 0618 1500 + + + + + 141.5 23.4 0618 1600 + + + + + + + 0618 1700 + + + + + 142.3 22.7 0618 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 1800 17 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0617 1800 61.6 747.0 831.0 111.2 + 155.0 23.2 0617 1900 61.3 747.0 831.0 111.2 + 163.6 22.4 0617 2000 61.3 747.0 829.0 111.0 + 159.1 22.1 0617 2100 61.5 747.0 828.0 110.8 + 150.9 22.2 0617 2200 61.2 748.0 827.0 110.6 + 150.8 22.1 0617 2300 61.2 748.0 828.0 110.7 + 149.6 22.0 0618 0000 61.2 748.0 828.0 110.7 + 137.4 22.3 0618 0100 + + + + + 127.1 22.8 0618 0200 + + + + + 121.5 23.0 0618 0300 + + + + + 118.3 23.1 0618 0400 + + + + + 117.2 23.2 0618 0500 + + + + + 118.7 23.5 0618 0600 + + + + + 128.9 23.5 0618 0700 + + + + + 140.3 23.4 0618 0800 + + + + + 130.6 23.9 0618 0900 + + + + + 145.3 23.8 0618 1000 + + + + + 149.3 23.9 0618 1100 + + + + + 154.2 23.7 0618 1200 + + + + + 143.3 23.6 0618 1300 + + + + + 138.0 23.8 0618 1400 + + + + + 144.1 23.4 0618 1500 + + + + + 141.5 23.4 0618 1600 + + + + + + + 0618 1700 + + + + + 142.3 22.7 0618 1800 + + + + + + +