TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0808 1400 + 681.0 + + 3.5 0.0 0808 1500 + 681.0 + + 3.5 0.0 0808 1600 + 681.0 + + 3.5 0.0 0808 1700 + 681.0 + + 3.5 0.0 0808 1800 + 681.0 + + 3.5 0.0 0808 1900 + 681.0 + + 3.5 0.0 0808 2000 + 681.0 + + 3.6 0.0 0808 2100 + 681.0 + + 3.6 0.0 0808 2200 + 681.0 + + 3.5 0.0 0808 2300 + 681.0 + + 3.5 0.0 0809 0000 + 681.0 + + 3.6 0.0 0809 0100 + 681.0 + + 3.6 0.0 0809 0200 + 681.0 + + 3.6 0.0 0809 0300 + 682.0 + + 3.5 0.0 0809 0400 + 682.0 + + 3.5 0.0 0809 0500 + 682.0 + + 3.5 0.0 0809 0600 + 682.0 + + 3.5 0.0 0809 0700 + 683.0 + + 3.5 0.0 0809 0800 + 683.0 + + 3.5 0.0 0809 0900 + 683.0 + + 3.5 0.0 0809 1000 + 683.0 + + 3.5 0.0 0809 1100 + 682.0 + + 3.6 0.0 0809 1200 + 682.0 + + 3.6 0.0 0809 1300 + 682.0 + + 3.6 0.0 0809 1400 + + + + + + TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 54.4 704.1 714.0 101.4 8.3 9.0 0.5 0808 1500 54.2 703.9 712.0 101.1 8.2 9.0 0.5 0808 1600 54.1 703.8 711.0 101.0 8.2 9.0 0.5 0808 1700 54.0 703.6 711.0 101.0 8.2 9.0 0.5 0808 1800 53.8 703.6 710.0 100.9 8.2 9.0 0.5 0808 1900 53.8 703.2 709.0 100.8 8.2 9.0 0.5 0808 2000 53.8 703.5 708.0 100.6 8.2 9.0 0.5 0808 2100 53.9 703.7 707.0 100.5 8.2 9.0 0.5 0808 2200 54.0 703.8 707.0 100.4 8.2 9.0 0.5 0808 2300 54.3 703.7 707.0 100.5 8.2 9.0 0.5 0809 0000 54.5 703.9 707.0 100.4 8.2 9.0 0.5 0809 0100 54.5 704.2 707.0 100.4 8.2 9.0 0.5 0809 0200 54.6 704.5 707.0 100.4 8.2 9.0 0.5 0809 0300 54.6 704.8 707.0 100.3 8.3 9.0 0.5 0809 0400 54.4 705.0 706.0 100.1 8.3 9.0 0.5 0809 0500 54.3 705.3 706.0 100.1 8.3 9.0 0.5 0809 0600 54.3 705.5 705.0 99.9 8.3 9.0 0.5 0809 0700 54.3 705.9 705.0 99.9 8.3 9.0 0.5 0809 0800 54.2 706.0 706.0 100.0 8.3 9.0 0.5 0809 0900 54.2 705.9 708.0 100.3 8.3 9.0 0.5 0809 1000 54.1 705.5 709.0 100.5 8.3 9.0 0.5 0809 1100 54.1 705.1 711.0 100.8 8.3 9.0 0.5 0809 1200 54.1 704.6 712.0 101.1 8.3 9.0 0.5 0809 1300 54.1 703.9 713.0 101.3 8.3 9.0 0.5 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0808 1400 65.9 725.2 791.0 109.1 89.8 0808 1500 66.3 725.0 789.0 108.8 91.2 0808 1600 66.2 724.7 790.0 109.0 92.3 0808 1700 66.3 724.4 789.0 108.9 93.4 0808 1800 66.4 724.2 788.0 108.8 95.1 0808 1900 66.3 724.0 787.0 108.7 94.1 0808 2000 66.3 724.0 787.0 108.7 94.0 0808 2100 66.3 724.4 786.0 108.5 94.1 0808 2200 66.2 724.6 785.0 108.3 94.2 0808 2300 66.1 724.7 785.0 108.3 92.8 0809 0000 65.8 724.8 785.0 108.3 85.9 0809 0100 64.9 724.9 791.0 109.1 83.6 0809 0200 64.8 725.2 791.0 109.1 82.7 0809 0300 64.6 725.4 790.0 108.9 78.7 0809 0400 64.0 725.5 792.0 109.2 76.7 0809 0500 63.6 725.6 793.0 109.3 77.0 0809 0600 63.5 725.8 793.0 109.3 77.2 0809 0700 63.4 726.0 794.0 109.4 78.3 0809 0800 63.4 726.2 795.0 109.5 81.7 0809 0900 63.9 726.0 795.0 109.5 82.3 0809 1000 64.1 725.7 793.0 109.3 82.6 0809 1100 64.2 725.4 792.0 109.2 83.7 0809 1200 64.4 724.9 793.0 109.4 89.6 0809 1300 + 724.2 + + + 0809 1400 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 69.3 726.0 764.0 105.2 + 97.1 0.0 0808 1500 69.4 726.0 764.0 105.2 + 105.2 0.0 0808 1600 69.4 725.0 763.0 105.2 + 117.8 0.0 0808 1700 69.8 725.0 763.0 105.2 + 132.8 0.0 0808 1800 68.7 725.0 762.0 105.1 + 143.7 0.0 0808 1900 67.8 725.0 764.0 105.4 + 161.9 0.0 0808 2000 68.5 725.0 767.0 105.8 + 160.6 0.0 0808 2100 68.7 725.0 766.0 105.7 + 144.1 0.0 0808 2200 68.9 725.0 765.0 105.5 + 120.8 1.1 0808 2300 69.8 725.0 765.0 105.5 + 97.3 0.2 0809 0000 70.0 725.0 763.0 105.2 + 82.6 0.0 0809 0100 70.2 725.0 762.0 105.1 + 63.4 0.0 0809 0200 69.6 725.0 760.0 104.8 + 51.4 0.0 0809 0300 69.4 725.0 761.0 105.0 + 44.3 0.0 0809 0400 69.4 725.0 763.0 105.2 + 42.9 0.0 0809 0500 69.4 726.0 764.0 105.2 + 43.3 0.0 0809 0600 69.4 726.0 765.0 105.4 + 41.4 0.0 0809 0700 69.8 726.0 766.0 105.5 + 40.6 0.0 0809 0800 69.8 726.0 768.0 105.8 + 44.0 0.0 0809 0900 70.2 726.0 769.0 105.9 + 47.2 0.0 0809 1000 70.3 726.0 770.0 106.1 + 55.9 0.0 0809 1100 70.3 726.0 770.0 106.1 + 57.4 0.0 0809 1200 70.3 726.0 770.0 106.1 + 75.6 0.0 0809 1300 70.5 725.0 773.0 106.6 + 82.6 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0808 1400 + 734.0 779.0 106.1 97.1 0.0 0808 1500 + 734.0 778.0 106.0 105.2 0.0 0808 1600 + 734.0 777.0 105.9 117.8 0.0 0808 1700 + 733.0 777.0 106.0 132.8 0.0 0808 1800 + 733.0 779.0 106.3 143.7 0.0 0808 1900 + 733.0 779.0 106.3 161.9 0.0 0808 2000 + 733.0 776.0 105.9 160.6 0.0 0808 2100 + 733.0 777.0 106.0 144.1 0.0 0808 2200 + 733.0 776.0 105.9 120.8 1.1 0808 2300 + 733.0 773.0 105.5 97.3 0.2 0809 0000 + 733.0 772.0 105.3 82.6 0.0 0809 0100 + 733.0 772.0 105.3 63.4 0.0 0809 0200 + 733.0 773.0 105.5 51.4 0.0 0809 0300 + 734.0 772.0 105.2 44.3 0.0 0809 0400 + 734.0 772.0 105.2 42.9 0.0 0809 0500 + 734.0 769.0 104.8 43.3 0.0 0809 0600 + 734.0 770.0 104.9 41.4 0.0 0809 0700 + 735.0 771.0 104.9 40.6 0.0 0809 0800 + 735.0 775.0 105.4 44.0 0.0 0809 0900 + 735.0 779.0 106.0 47.2 0.0 0809 1000 + 735.0 781.0 106.3 55.9 0.0 0809 1100 + 734.0 784.0 106.8 57.4 0.0 0809 1200 + 734.0 785.0 106.9 75.6 0.0 0809 1300 + 734.0 785.0 106.9 82.6 0.0 0809 1400 + + + + + + TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 65.4 734.3 777.0 105.8 + 96.0 0.0 0808 1500 65.5 734.1 776.0 105.7 + 115.7 0.0 0808 1600 65.6 733.6 776.0 105.8 + 126.8 0.0 0808 1700 65.5 733.3 776.0 105.8 + 119.2 0.0 0808 1800 65.5 733.0 776.0 105.9 + 129.4 0.0 0808 1900 65.4 732.6 776.0 105.9 + 133.6 0.0 0808 2000 65.3 732.6 776.0 105.9 + 132.3 0.0 0808 2100 65.2 733.0 776.0 105.9 + 131.3 0.0 0808 2200 65.1 733.1 775.0 105.7 + 117.8 0.0 0808 2300 65.2 733.3 775.0 105.7 + 79.5 0.0 0809 0000 65.2 733.2 774.0 105.6 + 62.3 0.0 0809 0100 65.3 733.4 775.0 105.7 + 61.7 0.0 0809 0200 65.2 733.5 775.0 105.7 + 61.9 0.0 0809 0300 65.1 733.7 774.0 105.5 + 61.8 0.0 0809 0400 65.1 733.8 774.0 105.5 + 62.2 0.0 0809 0500 65.3 734.0 773.0 105.3 + 64.1 0.0 0809 0600 65.3 734.3 773.0 105.3 + 64.3 0.0 0809 0700 65.4 734.7 773.0 105.2 + 63.6 0.0 0809 0800 65.5 735.0 773.0 105.2 + 64.2 0.0 0809 0900 65.6 734.9 773.0 105.2 + 67.8 0.0 0809 1000 65.7 734.6 774.0 105.4 + 70.1 0.0 0809 1100 65.8 734.4 775.0 105.5 + 68.1 0.0 0809 1200 + + + + + 73.6 0.0 0809 1300 + + + + + 83.6 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 65.1 738.6 777.0 105.2 11.2 96.0 0.0 0808 1500 65.1 738.4 778.0 105.4 11.6 115.7 0.0 0808 1600 65.2 737.9 779.0 105.6 11.5 126.8 0.0 0808 1700 65.2 737.5 776.0 105.2 11.5 119.2 0.0 0808 1800 65.2 737.2 777.0 105.4 11.9 129.4 0.0 0808 1900 65.1 736.8 777.0 105.5 11.8 133.6 0.0 0808 2000 65.0 736.8 777.0 105.5 11.8 132.3 0.0 0808 2100 64.8 737.3 775.0 105.1 11.9 131.3 0.0 0808 2200 64.8 737.5 774.0 105.0 11.5 117.8 0.0 0808 2300 64.7 737.6 776.0 105.2 10.7 79.5 0.0 0809 0000 64.6 737.6 780.0 105.8 11.0 62.3 0.0 0809 0100 64.7 737.8 783.0 106.1 11.0 61.7 0.0 0809 0200 64.8 738.0 784.0 106.2 11.4 61.9 0.0 0809 0300 64.8 738.1 785.0 106.4 11.5 61.8 0.0 0809 0400 64.9 738.2 785.0 106.3 11.6 62.2 0.0 0809 0500 65.0 738.5 784.0 106.2 12.0 64.1 0.0 0809 0600 65.0 738.8 780.0 105.6 12.0 64.3 0.0 0809 0700 65.1 739.1 780.0 105.5 12.3 63.6 0.0 0809 0800 65.2 739.4 777.0 105.1 12.2 64.2 0.0 0809 0900 65.4 739.3 779.0 105.4 11.8 67.8 0.0 0809 1000 65.5 739.0 784.0 106.1 11.9 70.1 0.0 0809 1100 65.5 738.8 782.0 105.8 11.4 68.1 0.0 0809 1200 65.6 738.4 781.0 105.8 11.3 73.6 0.0 0809 1300 65.8 737.9 778.0 105.4 11.0 83.6 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 64.9 739.0 780.0 105.5 + 113.5 0.0 0808 1500 64.9 739.0 781.0 105.7 + 115.6 0.0 0808 1600 64.9 739.0 782.0 105.8 + 118.8 0.0 0808 1700 64.9 739.0 781.0 105.7 + 123.5 0.0 0808 1800 65.1 739.0 781.0 105.7 + 131.1 0.0 0808 1900 65.1 739.0 780.0 105.5 + 133.4 0.0 0808 2000 65.1 738.0 779.0 105.6 + 132.6 0.0 0808 2100 65.1 738.0 778.0 105.4 + 115.5 0.0 0808 2200 65.1 739.0 776.0 105.0 + 109.4 0.0 0808 2300 65.1 739.0 776.0 105.0 + 77.6 0.0 0809 0000 65.1 740.0 775.0 104.7 + 47.1 0.0 0809 0100 65.1 740.0 775.0 104.7 + 41.5 0.0 0809 0200 65.1 740.0 774.0 104.6 + 47.1 0.0 0809 0300 65.1 740.0 774.0 104.6 + 45.6 0.0 0809 0400 65.1 741.0 774.0 104.5 + 35.6 0.0 0809 0500 65.1 741.0 774.0 104.5 + 44.4 0.0 0809 0600 64.9 741.0 775.0 104.6 + 48.3 0.0 0809 0700 64.9 742.0 774.0 104.3 + 61.9 0.0 0809 0800 64.9 742.0 774.0 104.3 + 91.7 0.0 0809 0900 64.9 741.0 773.0 104.3 + 77.4 0.0 0809 1000 65.1 741.0 773.0 104.3 + 96.9 0.0 0809 1100 65.1 740.0 775.0 104.7 + 109.3 0.0 0809 1200 65.1 740.0 776.0 104.9 + 115.7 0.0 0809 1300 65.1 739.0 778.0 105.3 + 139.4 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 64.6 739.0 781.0 105.7 + 113.5 0.0 0808 1500 64.6 739.0 781.0 105.7 + 115.6 0.0 0808 1600 64.6 739.0 781.0 105.7 + 118.8 0.0 0808 1700 64.8 739.0 781.0 105.7 + 123.5 0.0 0808 1800 64.8 739.0 781.0 105.7 + 131.1 0.0 0808 1900 64.8 739.0 781.0 105.7 + 133.4 0.0 0808 2000 64.8 738.0 781.0 105.8 + 132.6 0.0 0808 2100 64.8 738.0 781.0 105.8 + 115.5 0.0 0808 2200 64.8 739.0 780.0 105.5 + 109.4 0.0 0808 2300 64.8 739.0 778.0 105.3 + 77.6 0.0 0809 0000 64.8 740.0 777.0 105.0 + 47.1 0.0 0809 0100 64.8 740.0 776.0 104.9 + 41.5 0.0 0809 0200 64.8 740.0 776.0 104.9 + 47.1 0.0 0809 0300 64.8 740.0 775.0 104.7 + 45.6 0.0 0809 0400 64.8 741.0 774.0 104.5 + 35.6 0.0 0809 0500 64.8 741.0 773.0 104.3 + 44.4 0.0 0809 0600 64.8 741.0 773.0 104.3 + 48.3 0.0 0809 0700 64.8 742.0 773.0 104.2 + 61.9 0.0 0809 0800 64.8 742.0 774.0 104.3 + 91.7 0.0 0809 0900 64.8 741.0 776.0 104.7 + 77.4 0.0 0809 1000 64.8 741.0 778.0 105.0 + 96.9 0.0 0809 1100 64.9 740.0 779.0 105.3 + 109.3 0.0 0809 1200 64.9 740.0 779.0 105.3 + 115.7 0.0 0809 1300 64.9 739.0 780.0 105.5 + 139.4 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 64.9 739.0 773.0 104.6 + 112.9 0.0 0808 1500 64.9 739.0 774.0 104.7 + 114.1 0.0 0808 1600 64.9 738.0 774.0 104.9 + 122.8 0.0 0808 1700 64.9 738.0 775.0 105.0 + 131.4 0.0 0808 1800 64.9 738.0 776.0 105.1 + 125.7 0.0 0808 1900 65.1 738.0 772.0 104.6 + 141.4 0.0 0808 2000 65.1 739.0 776.0 105.0 + 140.6 0.0 0808 2100 64.9 739.0 777.0 105.1 + 153.9 0.0 0808 2200 65.1 739.0 778.0 105.3 + 115.8 0.0 0808 2300 64.9 739.0 779.0 105.4 + 69.7 0.0 0809 0000 64.9 739.0 779.0 105.4 + 72.6 0.0 0809 0100 64.9 739.0 778.0 105.3 + 72.2 0.0 0809 0200 64.9 740.0 778.0 105.1 + 47.0 0.0 0809 0300 64.9 739.0 779.0 105.4 + 32.5 0.0 0809 0400 64.9 740.0 779.0 105.3 + 28.5 0.0 0809 0500 64.9 740.0 781.0 105.5 + 31.1 0.0 0809 0600 64.9 740.0 781.0 105.5 + 40.1 0.0 0809 0700 64.9 740.0 782.0 105.7 + 29.5 0.0 0809 0800 64.9 741.0 782.0 105.5 + 32.6 0.0 0809 0900 64.9 741.0 782.0 105.5 + 49.8 0.0 0809 1000 64.9 740.0 783.0 105.8 + 80.9 5.8 0809 1100 64.9 740.0 782.0 105.7 + 71.0 1.6 0809 1200 64.9 740.0 780.0 105.4 + 107.0 11.8 0809 1300 64.9 739.0 781.0 105.7 + 121.9 19.5 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 64.9 739.0 768.0 103.9 + 112.9 0.0 0808 1500 64.9 739.0 768.0 103.9 + 114.1 0.0 0808 1600 64.9 738.0 768.0 104.1 + 122.8 0.0 0808 1700 64.9 738.0 768.0 104.1 + 131.4 0.0 0808 1800 64.9 738.0 768.0 104.1 + 125.7 0.0 0808 1900 64.9 738.0 768.0 104.1 + 141.4 0.0 0808 2000 64.9 739.0 769.0 104.1 + 140.6 0.0 0808 2100 64.8 739.0 769.0 104.1 + 153.9 0.0 0808 2200 64.8 739.0 767.0 103.8 + 115.8 0.0 0808 2300 64.8 739.0 764.0 103.4 + 69.7 0.0 0809 0000 64.8 739.0 762.0 103.1 + 72.6 0.0 0809 0100 64.8 739.0 763.0 103.2 + 72.2 0.0 0809 0200 64.8 740.0 761.0 102.8 + 47.0 0.0 0809 0300 64.8 739.0 759.0 102.7 + 32.5 0.0 0809 0400 64.8 740.0 759.0 102.6 + 28.5 0.0 0809 0500 64.8 740.0 760.0 102.7 + 31.1 0.0 0809 0600 64.8 740.0 761.0 102.8 + 40.1 0.0 0809 0700 64.8 740.0 759.0 102.6 + 29.5 0.0 0809 0800 64.8 741.0 760.0 102.6 + 32.6 0.0 0809 0900 64.8 741.0 762.0 102.8 + 49.8 0.0 0809 1000 64.8 740.0 766.0 103.5 + 80.9 5.8 0809 1100 64.8 740.0 769.0 103.9 + 71.0 1.6 0809 1200 64.8 740.0 773.0 104.5 + 107.0 11.8 0809 1300 64.8 739.0 784.0 106.1 + 121.9 19.5 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 65.8 744.0 778.0 104.6 + 132.4 0.3 0808 1500 65.8 744.0 779.0 104.7 + 114.4 0.0 0808 1600 65.8 743.0 779.0 104.8 + 121.7 0.0 0808 1700 65.8 743.0 780.0 105.0 + 127.5 0.0 0808 1800 65.8 743.0 781.0 105.1 + 127.5 0.0 0808 1900 65.8 743.0 781.0 105.1 + 128.8 0.0 0808 2000 65.8 743.0 783.0 105.4 + 142.5 0.0 0808 2100 65.8 744.0 784.0 105.4 + 136.8 0.0 0808 2200 65.8 744.0 784.0 105.4 + 144.5 0.0 0808 2300 65.7 744.0 783.0 105.2 + 114.7 0.0 0809 0000 65.7 744.0 782.0 105.1 + 82.9 0.0 0809 0100 65.7 744.0 781.0 105.0 + 75.6 0.0 0809 0200 65.7 744.0 779.0 104.7 + 67.5 0.0 0809 0300 65.5 744.0 778.0 104.6 + 39.2 0.0 0809 0400 65.5 744.0 777.0 104.4 + 35.3 0.0 0809 0500 65.5 745.0 776.0 104.2 + 33.6 0.0 0809 0600 65.3 745.0 774.0 103.9 + 34.9 0.0 0809 0700 65.3 745.0 773.0 103.8 + 33.5 0.0 0809 0800 65.3 746.0 773.0 103.6 + 30.6 0.0 0809 0900 65.3 746.0 773.0 103.6 + 31.1 0.0 0809 1000 65.3 745.0 774.0 103.9 + 49.8 0.0 0809 1100 65.3 745.0 775.0 104.0 + 94.4 0.0 0809 1200 65.3 745.0 776.0 104.2 + 73.3 0.0 0809 1300 65.3 744.0 776.0 104.3 + 120.6 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 65.8 744.0 809.0 108.7 + 132.4 0.3 0808 1500 65.7 744.0 786.0 105.6 + 114.4 0.0 0808 1600 65.8 743.0 782.0 105.2 + 121.7 0.0 0808 1700 65.8 743.0 781.0 105.1 + 127.5 0.0 0808 1800 65.8 743.0 781.0 105.1 + 127.5 0.0 0808 1900 65.8 743.0 781.0 105.1 + 128.8 0.0 0808 2000 65.8 743.0 782.0 105.2 + 142.5 0.0 0808 2100 65.8 744.0 783.0 105.2 + 136.8 0.0 0808 2200 65.8 744.0 785.0 105.5 + 144.5 0.0 0808 2300 65.8 744.0 785.0 105.5 + 114.7 0.0 0809 0000 65.7 744.0 784.0 105.4 + 82.9 0.0 0809 0100 65.7 744.0 783.0 105.2 + 75.6 0.0 0809 0200 65.7 744.0 783.0 105.2 + 67.5 0.0 0809 0300 65.5 744.0 781.0 105.0 + 39.2 0.0 0809 0400 65.5 744.0 780.0 104.8 + 35.3 0.0 0809 0500 65.5 745.0 779.0 104.6 + 33.6 0.0 0809 0600 65.3 745.0 778.0 104.4 + 34.9 0.0 0809 0700 65.3 745.0 777.0 104.3 + 33.5 0.0 0809 0800 65.3 746.0 777.0 104.2 + 30.6 0.0 0809 0900 65.3 746.0 776.0 104.0 + 31.1 0.0 0809 1000 65.3 745.0 777.0 104.3 + 49.8 0.0 0809 1100 65.3 745.0 777.0 104.3 + 94.4 0.0 0809 1200 65.3 745.0 777.0 104.3 + 73.3 0.0 0809 1300 65.3 744.0 778.0 104.6 + 120.6 0.0 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 67.2 744.0 784.0 105.4 + 72.0 16.4 0808 1500 67.4 744.0 789.0 106.0 + 81.4 16.7 0808 1600 68.2 743.0 793.0 106.7 + 94.5 16.9 0808 1700 67.0 743.0 788.0 106.1 + 99.8 16.9 0808 1800 66.4 743.0 783.0 105.4 + 103.1 17.1 0808 1900 66.3 743.0 781.0 105.1 + 126.6 17.1 0808 2000 66.1 743.0 779.0 104.8 + 127.9 17.1 0808 2100 66.0 743.0 777.0 104.6 + 114.8 17.3 0808 2200 66.0 743.0 775.0 104.3 + 105.5 17.4 0808 2300 65.9 744.0 773.0 103.9 + 68.9 17.7 0809 0000 66.2 744.0 774.0 104.0 + 63.7 18.0 0809 0100 + + + + + 73.6 17.9 0809 0200 + + + + + 77.7 17.9 0809 0300 + + + + + 67.0 18.0 0809 0400 + + + + + 68.4 17.7 0809 0500 + + + + + 72.7 17.5 0809 0600 + + + + + 65.7 17.5 0809 0700 + + + + + 62.5 17.4 0809 0800 + + + + + 58.5 17.2 0809 0900 + + + + + 63.0 17.2 0809 1000 + + + + + 63.6 17.0 0809 1100 + + + + + 63.7 17.0 0809 1200 + + + + + 61.8 17.2 0809 1300 + + + + + 67.7 17.3 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 66.1 745.0 822.0 110.3 + 72.0 16.4 0808 1500 66.1 745.0 820.0 110.1 + 81.4 16.7 0808 1600 66.1 744.0 817.0 109.8 + 94.5 16.9 0808 1700 66.3 744.0 814.0 109.4 + 99.8 16.9 0808 1800 66.2 743.0 812.0 109.3 + 103.1 17.1 0808 1900 66.1 743.0 809.0 108.9 + 126.6 17.1 0808 2000 66.0 743.0 805.0 108.3 + 127.9 17.1 0808 2100 66.0 743.0 803.0 108.1 + 114.8 17.3 0808 2200 65.9 743.0 802.0 107.9 + 105.5 17.4 0808 2300 65.9 744.0 802.0 107.8 + 68.9 17.7 0809 0000 65.8 743.0 809.0 108.9 + 63.7 18.0 0809 0100 + + + + + 73.6 17.9 0809 0200 + + + + + 77.7 17.9 0809 0300 + + + + + 67.0 18.0 0809 0400 + + + + + 68.4 17.7 0809 0500 + + + + + 72.7 17.5 0809 0600 + + + + + 65.7 17.5 0809 0700 + + + + + 62.5 17.4 0809 0800 + + + + + 58.5 17.2 0809 0900 + + + + + 63.0 17.2 0809 1000 + + + + + 63.6 17.0 0809 1100 + + + + + 63.7 17.0 0809 1200 + + + + + 61.8 17.2 0809 1300 + + + + + 67.7 17.3 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 67.2 747.0 807.0 108.0 + 72.9 24.2 0808 1500 67.0 746.0 807.0 108.2 + 74.0 24.3 0808 1600 66.7 746.0 805.0 107.9 + 80.7 24.3 0808 1700 66.7 746.0 801.0 107.4 + 99.3 24.2 0808 1800 67.0 746.0 803.0 107.6 + 81.2 24.6 0808 1900 67.9 746.0 807.0 108.2 + 93.7 24.9 0808 2000 68.0 746.0 807.0 108.2 + 107.8 25.4 0808 2100 67.5 747.0 805.0 107.8 + 113.1 25.9 0808 2200 66.8 747.0 798.0 106.8 + 106.5 26.0 0808 2300 67.0 747.0 797.0 106.7 + 78.3 26.5 0809 0000 66.9 747.0 796.0 106.6 + 70.5 26.3 0809 0100 + + + + + 77.5 25.9 0809 0200 + + + + + 75.2 25.7 0809 0300 + + + + + 69.8 25.9 0809 0400 + + + + + 75.6 25.7 0809 0500 + + + + + 71.0 25.3 0809 0600 + + + + + 66.6 25.5 0809 0700 + + + + + 60.0 25.6 0809 0800 + + + + + 59.6 25.6 0809 0900 + + + + + 60.2 25.4 0809 1000 + + + + + 65.6 25.3 0809 1100 + + + + + 59.9 25.4 0809 1200 + + + + + 58.2 25.5 0809 1300 + + + + + 68.1 25.3 0809 1400 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 1400 8 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0808 1400 67.6 748.0 863.0 115.4 + 72.9 24.2 0808 1500 67.7 748.0 870.0 116.3 + 74.0 24.3 0808 1600 67.7 747.0 865.0 115.8 + 80.7 24.3 0808 1700 67.5 747.0 859.0 115.0 + 99.3 24.2 0808 1800 67.3 747.0 846.0 113.3 + 81.2 24.6 0808 1900 67.2 747.0 838.0 112.2 + 93.7 24.9 0808 2000 66.9 747.0 833.0 111.5 + 107.8 25.4 0808 2100 67.0 747.0 835.0 111.8 + 113.1 25.9 0808 2200 67.2 747.0 831.0 111.2 + 106.5 26.0 0808 2300 67.2 748.0 830.0 111.0 + 78.3 26.5 0809 0000 67.1 748.0 832.0 111.2 + 70.5 26.3 0809 0100 + + + + + 77.5 25.9 0809 0200 + + + + + 75.2 25.7 0809 0300 + + + + + 69.8 25.9 0809 0400 + + + + + 75.6 25.7 0809 0500 + + + + + 71.0 25.3 0809 0600 + + + + + 66.6 25.5 0809 0700 + + + + + 60.0 25.6 0809 0800 + + + + + 59.6 25.6 0809 0900 + + + + + 60.2 25.4 0809 1000 + + + + + 65.6 25.3 0809 1100 + + + + + 59.9 25.4 0809 1200 + + + + + 58.2 25.5 0809 1300 + + + + + 68.1 25.3 0809 1400 + + + + + + +