TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0813 1800 + 680.0 + + 3.5 0.0 0813 1900 + 680.0 + + 3.6 0.0 0813 2000 + 681.0 + + 3.5 0.0 0813 2100 + 681.0 + + 3.5 0.0 0813 2200 + 682.0 + + 3.6 0.0 0813 2300 + 682.0 + + 3.6 0.0 0814 0000 + 682.0 + + 3.5 0.0 0814 0100 + 682.0 + + 3.5 0.0 0814 0200 + 682.0 + + 3.5 0.0 0814 0300 + 682.0 + + 3.5 0.0 0814 0400 + 682.0 + + 3.5 0.0 0814 0500 + 682.0 + + 3.5 0.0 0814 0600 + 683.0 + + 3.6 0.0 0814 0700 + 683.0 + + 3.5 0.0 0814 0800 + 683.0 + + 3.5 0.0 0814 0900 + 683.0 + + 3.5 0.0 0814 1000 + 684.0 + + 3.5 0.0 0814 1100 + 684.0 + + 3.4 0.0 0814 1200 + 684.0 + + 3.5 0.0 0814 1300 + 684.0 + + 3.5 0.0 0814 1400 + 684.0 + + 3.5 0.0 0814 1500 + 684.0 + + 3.5 0.0 0814 1600 + 684.0 + + 3.6 0.0 0814 1700 + 684.0 + + 3.6 0.0 0814 1800 + 684.0 + + 3.5 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 57.2 702.4 720.0 102.5 8.3 9.0 0.5 0813 1900 57.1 702.7 717.0 102.0 8.3 9.0 0.5 0813 2000 56.6 703.2 714.0 101.5 8.4 9.0 0.5 0813 2100 56.4 703.8 711.0 101.0 8.4 9.0 0.5 0813 2200 56.7 704.1 711.0 101.0 8.5 9.0 0.5 0813 2300 56.6 704.4 710.0 100.8 8.5 9.0 0.5 0814 0000 57.2 704.6 711.0 100.9 8.5 9.0 0.5 0814 0100 57.6 704.4 712.0 101.1 8.6 9.0 0.5 0814 0200 57.2 704.6 711.0 100.9 8.6 9.0 0.5 0814 0300 57.1 704.6 711.0 100.9 8.8 9.0 0.5 0814 0400 57.2 705.0 711.0 100.8 8.9 9.0 0.5 0814 0500 57.1 705.2 711.0 100.8 9.0 9.0 0.5 0814 0600 57.0 705.4 711.0 100.8 9.0 9.0 0.5 0814 0700 56.8 705.7 711.0 100.8 9.4 9.0 0.5 0814 0800 56.8 705.8 712.0 100.9 10.9 9.0 0.5 0814 0900 56.8 705.8 714.0 101.2 14.8 9.0 0.5 0814 1000 56.3 706.1 714.0 101.1 17.9 9.0 0.5 0814 1100 55.7 706.1 713.0 101.0 19.0 9.0 0.5 0814 1200 55.2 705.8 713.0 101.0 51.2 9.0 0.5 0814 1300 54.9 705.5 714.0 101.2 28.1 9.0 0.5 0814 1400 53.9 705.4 713.0 101.1 49.2 9.0 0.5 0814 1500 53.4 705.1 713.0 101.1 138.4 9.0 0.5 0814 1600 53.1 705.1 713.0 101.1 181.3 9.0 0.5 0814 1700 53.1 705.2 711.0 100.8 251.1 9.0 0.5 0814 1800 52.9 705.2 710.0 100.7 251.4 + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0813 1800 66.0 723.9 783.0 108.2 91.9 0813 1900 65.9 723.7 782.0 108.1 91.9 0813 2000 65.9 723.9 781.0 107.9 91.9 0813 2100 65.9 724.4 780.0 107.7 91.9 0813 2200 65.9 724.7 779.0 107.5 91.8 0813 2300 65.8 724.9 779.0 107.5 92.1 0814 0000 65.6 724.9 779.0 107.5 84.9 0814 0100 64.9 725.0 784.0 108.1 82.3 0814 0200 64.8 725.0 784.0 108.1 78.4 0814 0300 64.3 725.1 786.0 108.4 78.1 0814 0400 64.1 725.4 788.0 108.6 77.1 0814 0500 63.9 725.5 789.0 108.8 76.8 0814 0600 63.7 725.7 790.0 108.9 76.3 0814 0700 63.6 726.0 791.0 108.9 76.7 0814 0800 63.5 726.1 792.0 109.1 78.8 0814 0900 63.5 726.1 793.0 109.2 80.9 0814 1000 63.9 726.2 793.0 109.2 82.6 0814 1100 64.0 725.8 790.0 108.9 82.2 0814 1200 64.2 725.4 790.0 108.9 82.3 0814 1300 64.5 724.9 791.0 109.1 83.1 0814 1400 65.1 724.6 791.0 109.2 89.3 0814 1500 65.7 724.3 787.0 108.7 90.9 0814 1600 65.9 724.0 788.0 108.8 91.5 0814 1700 + 723.9 + + + 0814 1800 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 68.9 722.0 758.0 105.0 + 132.6 0.0 0813 1900 68.9 722.0 758.0 105.0 + 131.1 0.0 0813 2000 69.3 723.0 757.0 104.7 + 118.0 0.0 0813 2100 70.2 724.0 755.0 104.3 + 105.4 0.0 0813 2200 70.2 724.0 755.0 104.3 + 94.9 0.9 0813 2300 70.0 724.0 753.0 104.0 + 85.7 0.2 0814 0000 71.1 724.0 755.0 104.3 + 74.7 0.0 0814 0100 70.0 724.0 753.0 104.0 + 71.1 0.0 0814 0200 70.5 725.0 754.0 104.0 + 67.1 0.0 0814 0300 70.3 725.0 753.0 103.9 + 59.2 0.0 0814 0400 69.8 725.0 752.0 103.7 + 59.5 0.0 0814 0500 69.6 725.0 752.0 103.7 + 58.3 0.0 0814 0600 69.6 725.0 752.0 103.7 + 65.5 0.0 0814 0700 69.8 726.0 752.0 103.6 + 68.3 0.0 0814 0800 69.8 726.0 753.0 103.7 + 76.4 0.0 0814 0900 69.8 726.0 753.0 103.7 + 72.6 0.0 0814 1000 70.2 726.0 753.0 103.7 + 92.0 0.0 0814 1100 70.3 726.0 753.0 103.7 + 90.2 0.0 0814 1200 70.5 726.0 753.0 103.7 + 91.1 0.0 0814 1300 70.5 726.0 752.0 103.6 + 91.6 0.0 0814 1400 70.2 726.0 752.0 103.6 + 82.0 0.0 0814 1500 69.4 725.0 751.0 103.6 + 107.2 0.0 0814 1600 69.3 725.0 752.0 103.7 + 125.2 0.0 0814 1700 69.3 725.0 753.0 103.9 + 139.4 0.0 0814 1800 69.1 725.0 754.0 104.0 + 139.5 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0813 1800 + 730.0 770.0 105.5 132.6 0.0 0813 1900 + 730.0 772.0 105.8 131.1 0.0 0813 2000 + 731.0 771.0 105.5 118.0 0.0 0813 2100 + 732.0 771.0 105.3 105.4 0.0 0813 2200 + 732.0 771.0 105.3 94.9 0.9 0813 2300 + 733.0 770.0 105.0 85.7 0.2 0814 0000 + 733.0 770.0 105.0 74.7 0.0 0814 0100 + 733.0 771.0 105.2 71.1 0.0 0814 0200 + 733.0 771.0 105.2 67.1 0.0 0814 0300 + 733.0 769.0 104.9 59.2 0.0 0814 0400 + 733.0 767.0 104.6 59.5 0.0 0814 0500 + 733.0 766.0 104.5 58.3 0.0 0814 0600 + 734.0 766.0 104.4 65.5 0.0 0814 0700 + 734.0 767.0 104.5 68.3 0.0 0814 0800 + 735.0 769.0 104.6 76.4 0.0 0814 0900 + 735.0 771.0 104.9 72.6 0.0 0814 1000 + 735.0 773.0 105.2 92.0 0.0 0814 1100 + 735.0 773.0 105.2 90.2 0.0 0814 1200 + 734.0 776.0 105.7 91.1 0.0 0814 1300 + 734.0 781.0 106.4 91.6 0.0 0814 1400 + 734.0 783.0 106.7 82.0 0.0 0814 1500 + 733.0 783.0 106.8 107.2 0.0 0814 1600 + 733.0 784.0 107.0 125.2 0.0 0814 1700 + 733.0 781.0 106.5 139.4 0.0 0814 1800 + 733.0 779.0 106.3 139.5 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.5 730.4 771.0 105.6 + 117.8 0.0 0813 1900 66.4 730.2 772.0 105.7 + 126.7 0.0 0813 2000 66.3 731.0 771.0 105.5 + 124.2 0.0 0813 2100 66.0 731.7 770.0 105.2 + 117.0 0.0 0813 2200 65.9 732.4 769.0 105.0 + 118.8 0.0 0813 2300 65.7 732.7 768.0 104.8 + 118.1 0.0 0814 0000 65.8 732.9 769.0 104.9 + 106.9 0.0 0814 0100 66.4 733.1 772.0 105.3 + 101.1 0.0 0814 0200 66.5 733.3 773.0 105.4 + 84.3 0.0 0814 0300 66.4 733.5 772.0 105.2 + 62.7 0.0 0814 0400 66.4 733.8 771.0 105.1 + 57.4 0.0 0814 0500 66.3 733.9 770.0 104.9 + 53.2 0.0 0814 0600 66.2 734.1 769.0 104.8 + 54.8 0.0 0814 0700 66.1 734.6 768.0 104.5 + 56.5 0.0 0814 0800 66.1 735.0 768.0 104.5 + 68.7 0.0 0814 0900 66.1 735.2 769.0 104.6 + 61.7 0.0 0814 1000 66.1 735.3 770.0 104.7 + 74.9 0.0 0814 1100 66.3 735.0 771.0 104.9 + 85.6 0.0 0814 1200 66.3 734.6 772.0 105.1 + 88.8 0.0 0814 1300 66.3 734.3 772.0 105.1 + 96.6 0.0 0814 1400 66.4 733.9 772.0 105.2 + 107.1 0.0 0814 1500 66.4 733.4 772.0 105.3 + 121.1 0.0 0814 1600 66.4 733.4 772.0 105.3 + 123.6 0.0 0814 1700 66.3 733.4 771.0 105.1 + 132.6 0.0 0814 1800 66.3 733.5 770.0 105.0 + 132.7 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.0 734.6 772.0 105.1 12.7 117.8 0.0 0813 1900 65.8 734.5 770.0 104.8 12.6 126.7 0.0 0813 2000 65.6 735.3 770.0 104.7 12.5 124.2 0.0 0813 2100 65.4 735.9 767.0 104.2 12.3 117.0 0.0 0813 2200 65.3 736.7 769.0 104.4 11.9 118.8 0.0 0813 2300 65.2 737.0 769.0 104.3 11.6 118.1 0.0 0814 0000 65.3 737.2 767.0 104.0 11.9 106.9 0.0 0814 0100 65.3 737.4 766.0 103.9 12.1 101.1 0.0 0814 0200 65.4 737.6 770.0 104.4 12.2 84.3 0.0 0814 0300 65.4 737.9 773.0 104.8 12.0 62.7 0.0 0814 0400 65.6 738.2 774.0 104.9 12.1 57.4 0.0 0814 0500 65.6 738.3 775.0 105.0 11.8 53.2 0.0 0814 0600 65.7 738.4 770.0 104.3 12.0 54.8 0.0 0814 0700 65.7 739.0 768.0 103.9 11.9 56.5 0.0 0814 0800 65.7 739.4 767.0 103.7 11.4 68.7 0.0 0814 0900 65.7 739.6 774.0 104.7 11.6 61.7 0.0 0814 1000 65.8 739.6 779.0 105.3 11.8 74.9 0.0 0814 1100 65.9 739.3 777.0 105.1 12.1 85.6 0.0 0814 1200 66.0 739.0 775.0 104.9 12.3 88.8 0.0 0814 1300 66.0 738.6 775.0 104.9 12.7 96.6 0.0 0814 1400 65.9 738.2 774.0 104.9 13.0 107.1 0.0 0814 1500 66.0 737.7 774.0 104.9 13.0 121.1 0.0 0814 1600 66.0 737.6 772.0 104.7 12.8 123.6 0.0 0814 1700 65.9 737.6 771.0 104.5 13.2 132.6 0.0 0814 1800 + + + + + 132.7 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.9 736.0 776.0 105.4 + 133.8 0.0 0813 1900 66.6 736.0 774.0 105.2 + 137.7 0.0 0813 2000 66.6 736.0 772.0 104.9 + 136.5 0.0 0813 2100 66.6 737.0 771.0 104.6 + 146.5 0.0 0813 2200 66.6 738.0 771.0 104.5 + 155.3 0.0 0813 2300 66.6 738.0 770.0 104.3 + 106.1 0.0 0814 0000 66.6 739.0 769.0 104.1 + 75.3 0.0 0814 0100 66.6 739.0 769.0 104.1 + 50.9 0.0 0814 0200 66.6 739.0 769.0 104.1 + 58.7 0.0 0814 0300 66.6 740.0 769.0 103.9 + 58.1 0.0 0814 0400 66.6 740.0 769.0 103.9 + 59.0 0.0 0814 0500 66.6 740.0 769.0 103.9 + 57.9 0.0 0814 0600 66.6 740.0 768.0 103.8 + 60.6 0.0 0814 0700 66.6 741.0 769.0 103.8 + 85.7 0.0 0814 0800 66.6 741.0 769.0 103.8 + 81.8 0.0 0814 0900 66.6 741.0 769.0 103.8 + 80.1 0.0 0814 1000 66.6 741.0 770.0 103.9 + 63.3 0.0 0814 1100 66.7 740.0 772.0 104.3 + 65.1 0.0 0814 1200 66.7 739.0 773.0 104.6 + 68.5 0.0 0814 1300 66.7 739.0 773.0 104.6 + 76.4 0.0 0814 1400 66.7 738.0 773.0 104.7 + 109.3 0.0 0814 1500 66.7 738.0 773.0 104.7 + 132.6 0.0 0814 1600 66.7 738.0 773.0 104.7 + 129.3 0.0 0814 1700 66.7 738.0 773.0 104.7 + 128.9 0.0 0814 1800 66.7 738.0 773.0 104.7 + 131.6 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.6 736.0 777.0 105.6 + 133.8 0.0 0813 1900 66.4 736.0 776.0 105.4 + 137.7 0.0 0813 2000 66.4 736.0 775.0 105.3 + 136.5 0.0 0813 2100 66.4 737.0 773.0 104.9 + 146.5 0.0 0813 2200 66.4 738.0 773.0 104.7 + 155.3 0.0 0813 2300 66.4 738.0 772.0 104.6 + 106.1 0.0 0814 0000 66.4 739.0 771.0 104.3 + 75.3 0.0 0814 0100 66.4 739.0 771.0 104.3 + 50.9 0.0 0814 0200 66.4 739.0 770.0 104.2 + 58.7 0.0 0814 0300 66.2 740.0 769.0 103.9 + 58.1 0.0 0814 0400 66.2 740.0 769.0 103.9 + 59.0 0.0 0814 0500 66.2 740.0 769.0 103.9 + 57.9 0.0 0814 0600 66.2 740.0 769.0 103.9 + 60.6 0.0 0814 0700 66.2 741.0 769.0 103.8 + 85.7 0.0 0814 0800 66.2 741.0 769.0 103.8 + 81.8 0.0 0814 0900 66.2 741.0 770.0 103.9 + 80.1 0.0 0814 1000 66.4 741.0 771.0 104.0 + 63.3 0.0 0814 1100 66.4 740.0 772.0 104.3 + 65.1 0.0 0814 1200 66.6 739.0 774.0 104.7 + 68.5 0.0 0814 1300 66.6 739.0 776.0 105.0 + 76.4 0.0 0814 1400 66.7 738.0 778.0 105.4 + 109.3 0.0 0814 1500 66.7 738.0 780.0 105.7 + 132.6 0.0 0814 1600 66.7 738.0 780.0 105.7 + 129.3 0.0 0814 1700 66.6 738.0 778.0 105.4 + 128.9 0.0 0814 1800 66.6 738.0 778.0 105.4 + 131.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.7 735.0 775.0 105.4 + 160.8 0.0 0813 1900 66.7 735.0 774.0 105.3 + 163.6 0.0 0813 2000 66.7 736.0 774.0 105.2 + 149.8 0.0 0813 2100 66.9 736.0 774.0 105.2 + 144.2 0.0 0813 2200 66.9 737.0 773.0 104.9 + 138.2 0.0 0813 2300 66.9 738.0 773.0 104.7 + 106.2 0.0 0814 0000 66.9 738.0 774.0 104.9 + 101.5 0.0 0814 0100 66.9 738.0 773.0 104.7 + 66.1 0.0 0814 0200 66.9 738.0 772.0 104.6 + 62.0 0.0 0814 0300 66.9 739.0 772.0 104.5 + 53.1 0.0 0814 0400 66.9 739.0 771.0 104.3 + 44.4 0.0 0814 0500 66.9 739.0 771.0 104.3 + 45.5 0.0 0814 0600 66.9 739.0 770.0 104.2 + 55.2 0.0 0814 0700 66.9 740.0 769.0 103.9 + 80.6 0.0 0814 0800 66.9 740.0 769.0 103.9 + 82.0 0.0 0814 0900 66.9 740.0 770.0 104.1 + 62.5 0.0 0814 1000 67.1 741.0 770.0 103.9 + 64.6 0.0 0814 1100 67.1 740.0 770.0 104.1 + 86.4 0.0 0814 1200 67.3 740.0 771.0 104.2 + 80.7 0.0 0814 1300 67.5 740.0 772.0 104.3 + 69.6 0.0 0814 1400 67.1 739.0 772.0 104.5 + 63.4 0.0 0814 1500 67.3 739.0 772.0 104.5 + 71.4 0.0 0814 1600 67.5 739.0 774.0 104.7 + 114.0 0.8 0814 1700 67.1 739.0 774.0 104.7 + 143.1 4.6 0814 1800 + + + + + 173.4 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.6 735.0 766.0 104.2 + 160.8 0.0 0813 1900 66.6 735.0 766.0 104.2 + 163.6 0.0 0813 2000 66.6 736.0 766.0 104.1 + 149.8 0.0 0813 2100 66.6 736.0 765.0 103.9 + 144.2 0.0 0813 2200 66.7 737.0 765.0 103.8 + 138.2 0.0 0813 2300 66.7 738.0 763.0 103.4 + 106.2 0.0 0814 0000 66.7 738.0 762.0 103.3 + 101.5 0.0 0814 0100 66.7 738.0 760.0 103.0 + 66.1 0.0 0814 0200 66.7 738.0 758.0 102.7 + 62.0 0.0 0814 0300 66.7 739.0 756.0 102.3 + 53.1 0.0 0814 0400 66.7 739.0 756.0 102.3 + 44.4 0.0 0814 0500 66.7 739.0 755.0 102.2 + 45.5 0.0 0814 0600 66.7 739.0 756.0 102.3 + 55.2 0.0 0814 0700 66.7 740.0 758.0 102.4 + 80.6 0.0 0814 0800 66.7 740.0 758.0 102.4 + 82.0 0.0 0814 0900 66.7 740.0 757.0 102.3 + 62.5 0.0 0814 1000 66.9 741.0 757.0 102.2 + 64.6 0.0 0814 1100 66.9 740.0 758.0 102.4 + 86.4 0.0 0814 1200 66.9 740.0 758.0 102.4 + 80.7 0.0 0814 1300 66.9 740.0 757.0 102.3 + 69.6 0.0 0814 1400 67.1 739.0 757.0 102.4 + 63.4 0.0 0814 1500 67.1 739.0 757.0 102.4 + 71.4 0.0 0814 1600 67.1 739.0 762.0 103.1 + 114.0 0.8 0814 1700 67.1 739.0 765.0 103.5 + 143.1 4.6 0814 1800 + + + + + 173.4 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.7 740.0 776.0 104.9 + 120.2 0.0 0813 1900 66.7 740.0 776.0 104.9 + 154.8 0.0 0813 2000 66.9 741.0 777.0 104.9 + 157.0 0.0 0813 2100 66.9 741.0 777.0 104.9 + 148.6 0.0 0813 2200 67.1 742.0 778.0 104.9 + 147.1 0.0 0813 2300 67.1 743.0 780.0 105.0 + 138.7 0.0 0814 0000 67.1 743.0 779.0 104.8 + 107.2 0.0 0814 0100 67.1 743.0 778.0 104.7 + 102.0 0.0 0814 0200 67.1 744.0 777.0 104.4 + 87.4 0.0 0814 0300 66.9 744.0 776.0 104.3 + 52.6 0.0 0814 0400 66.9 744.0 775.0 104.2 + 51.9 0.0 0814 0500 66.9 744.0 774.0 104.0 + 47.7 0.0 0814 0600 66.9 744.0 773.0 103.9 + 40.4 0.0 0814 0700 66.9 745.0 773.0 103.8 + 66.3 0.0 0814 0800 66.9 745.0 773.0 103.8 + 74.5 0.0 0814 0900 66.9 746.0 772.0 103.5 + 72.1 0.0 0814 1000 66.9 746.0 772.0 103.5 + 70.1 0.0 0814 1100 66.9 746.0 772.0 103.5 + 89.2 0.0 0814 1200 67.1 745.0 772.0 103.6 + 81.7 0.0 0814 1300 67.1 745.0 773.0 103.8 + 80.3 0.0 0814 1400 67.3 744.0 773.0 103.9 + 64.6 0.0 0814 1500 67.1 744.0 773.0 103.9 + 47.3 0.0 0814 1600 67.1 744.0 772.0 103.8 + 72.6 0.0 0814 1700 67.3 744.0 774.0 104.0 + 117.9 0.0 0814 1800 + + + + + 162.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.7 740.0 776.0 104.9 + 120.2 0.0 0813 1900 66.7 740.0 776.0 104.9 + 154.8 0.0 0813 2000 66.7 741.0 776.0 104.7 + 157.0 0.0 0813 2100 66.7 741.0 777.0 104.9 + 148.6 0.0 0813 2200 66.9 742.0 778.0 104.9 + 147.1 0.0 0813 2300 67.1 743.0 779.0 104.8 + 138.7 0.0 0814 0000 67.1 743.0 780.0 105.0 + 107.2 0.0 0814 0100 67.1 743.0 780.0 105.0 + 102.0 0.0 0814 0200 67.1 744.0 780.0 104.8 + 87.4 0.0 0814 0300 67.1 744.0 779.0 104.7 + 52.6 0.0 0814 0400 66.9 744.0 778.0 104.6 + 51.9 0.0 0814 0500 66.9 744.0 777.0 104.4 + 47.7 0.0 0814 0600 66.9 744.0 776.0 104.3 + 40.4 0.0 0814 0700 66.9 745.0 775.0 104.0 + 66.3 0.0 0814 0800 66.9 745.0 775.0 104.0 + 74.5 0.0 0814 0900 66.9 746.0 774.0 103.8 + 72.1 0.0 0814 1000 66.9 746.0 774.0 103.8 + 70.1 0.0 0814 1100 66.9 746.0 774.0 103.8 + 89.2 0.0 0814 1200 66.9 745.0 774.0 103.9 + 81.7 0.0 0814 1300 67.1 745.0 775.0 104.0 + 80.3 0.0 0814 1400 67.1 744.0 775.0 104.2 + 64.6 0.0 0814 1500 67.1 744.0 776.0 104.3 + 47.3 0.0 0814 1600 67.1 744.0 776.0 104.3 + 72.6 0.0 0814 1700 67.1 744.0 776.0 104.3 + 117.9 0.0 0814 1800 + + + + + 162.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 70.3 740.0 800.0 108.1 + 123.6 1.9 0813 1900 69.9 741.0 803.0 108.4 + 125.2 1.9 0813 2000 70.2 741.0 805.0 108.6 + 133.1 1.9 0813 2100 69.7 742.0 803.0 108.2 + 129.0 2.0 0813 2200 69.1 742.0 802.0 108.1 + 134.3 2.0 0813 2300 68.2 742.0 799.0 107.7 + 124.8 2.1 0814 0000 67.8 743.0 794.0 106.9 + 125.5 2.1 0814 0100 + + + + + 92.4 2.1 0814 0200 + + + + + 88.2 2.1 0814 0300 + + + + + 86.9 2.2 0814 0400 + + + + + 84.2 2.1 0814 0500 + + + + + 83.5 2.0 0814 0600 + + + + + 97.4 2.0 0814 0700 + + + + + 95.5 1.9 0814 0800 + + + + + 97.6 1.8 0814 0900 + + + + + 79.6 1.9 0814 1000 + + + + + 76.1 1.8 0814 1100 + + + + + 75.3 1.8 0814 1200 + + + + + 96.4 1.8 0814 1300 + + + + + 110.1 1.8 0814 1400 + + + + + 100.6 1.8 0814 1500 + + + + + 90.4 1.8 0814 1600 + + + + + 92.6 1.6 0814 1700 + + + + + 104.4 1.6 0814 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.6 741.0 782.0 105.5 + 123.6 1.9 0813 1900 66.7 741.0 782.0 105.5 + 125.2 1.9 0813 2000 66.7 742.0 781.0 105.3 + 133.1 1.9 0813 2100 66.7 742.0 780.0 105.1 + 129.0 2.0 0813 2200 66.7 742.0 780.0 105.1 + 134.3 2.0 0813 2300 66.6 743.0 779.0 104.8 + 124.8 2.1 0814 0000 66.5 744.0 777.0 104.4 + 125.5 2.1 0814 0100 + + + + + 92.4 2.1 0814 0200 + + + + + 88.2 2.1 0814 0300 + + + + + 86.9 2.2 0814 0400 + + + + + 84.2 2.1 0814 0500 + + + + + 83.5 2.0 0814 0600 + + + + + 97.4 2.0 0814 0700 + + + + + 95.5 1.9 0814 0800 + + + + + 97.6 1.8 0814 0900 + + + + + 79.6 1.9 0814 1000 + + + + + 76.1 1.8 0814 1100 + + + + + 75.3 1.8 0814 1200 + + + + + 96.4 1.8 0814 1300 + + + + + 110.1 1.8 0814 1400 + + + + + 100.6 1.8 0814 1500 + + + + + 90.4 1.8 0814 1600 + + + + + 92.6 1.6 0814 1700 + + + + + 104.4 1.6 0814 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 66.5 743.0 776.0 104.4 + 75.4 1.9 0813 1900 66.7 743.0 782.0 105.2 + 101.1 2.1 0813 2000 66.7 744.0 786.0 105.6 + 114.1 2.1 0813 2100 66.7 744.0 783.0 105.2 + 100.3 2.2 0813 2200 66.7 745.0 783.0 105.1 + 108.4 2.3 0813 2300 66.8 745.0 781.0 104.8 + 113.8 2.4 0814 0000 66.8 745.0 780.0 104.7 + 115.2 2.4 0814 0100 + + + + + 90.3 2.5 0814 0200 + + + + + 85.2 2.6 0814 0300 + + + + + 80.1 2.6 0814 0400 + + + + + 86.9 2.6 0814 0500 + + + + + 94.3 2.5 0814 0600 + + + + + 105.0 2.4 0814 0700 + + + + + 96.3 2.4 0814 0800 + + + + + 101.5 2.4 0814 0900 + + + + + 79.2 2.5 0814 1000 + + + + + 77.8 2.5 0814 1100 + + + + + 78.3 2.4 0814 1200 + + + + + 93.0 2.4 0814 1300 + + + + + 96.6 2.4 0814 1400 + + + + + 93.3 2.4 0814 1500 + + + + + 93.9 2.4 0814 1600 + + + + + 104.7 2.4 0814 1700 + + + + + 115.0 2.3 0814 1800 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 1800 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 1800 67.3 744.0 793.0 106.6 + 75.4 1.9 0813 1900 67.2 744.0 792.0 106.5 + 101.1 2.1 0813 2000 67.0 745.0 788.0 105.8 + 114.1 2.1 0813 2100 66.8 745.0 785.0 105.4 + 100.3 2.2 0813 2200 66.9 746.0 784.0 105.1 + 108.4 2.3 0813 2300 67.0 746.0 784.0 105.1 + 113.8 2.4 0814 0000 67.0 746.0 782.0 104.8 + 115.2 2.4 0814 0100 + + + + + 90.3 2.5 0814 0200 + + + + + 85.2 2.6 0814 0300 + + + + + 80.1 2.6 0814 0400 + + + + + 86.9 2.6 0814 0500 + + + + + 94.3 2.5 0814 0600 + + + + + 105.0 2.4 0814 0700 + + + + + 96.3 2.4 0814 0800 + + + + + 101.5 2.4 0814 0900 + + + + + 79.2 2.5 0814 1000 + + + + + 77.8 2.5 0814 1100 + + + + + 78.3 2.4 0814 1200 + + + + + 93.0 2.4 0814 1300 + + + + + 96.6 2.4 0814 1400 + + + + + 93.3 2.4 0814 1500 + + + + + 93.9 2.4 0814 1600 + + + + + 104.7 2.4 0814 1700 + + + + + 115.0 2.3 0814 1800 + + + + + + +