TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0918 0600 + 685.0 + + 3.0 0.0 0918 0700 + 685.0 + + 3.0 0.0 0918 0800 + 685.0 + + 3.0 0.0 0918 0900 + 685.0 + + 3.0 0.0 0918 1000 + 685.0 + + 2.9 0.0 0918 1100 + 685.0 + + 3.1 0.0 0918 1200 + 684.0 + + 3.1 0.0 0918 1300 + 684.0 + + 3.1 0.0 0918 1400 + 684.0 + + 3.1 0.0 0918 1500 + 683.0 + + 3.0 0.0 0918 1600 + 683.0 + + 3.0 0.0 0918 1700 + 683.0 + + 3.1 0.0 0918 1800 + 683.0 + + 3.0 0.0 0918 1900 + 683.0 + + 3.1 0.0 0918 2000 + 684.0 + + 3.0 0.0 0918 2100 + 684.0 + + 3.0 0.0 0918 2200 + 684.0 + + 3.0 0.0 0918 2300 + 684.0 + + 3.0 0.0 0919 0000 + 684.0 + + 3.0 0.0 0919 0100 + 685.0 + + 3.1 0.0 0919 0200 + 685.0 + + 2.9 0.0 0919 0300 + 685.0 + + 3.0 0.0 0919 0400 + 685.0 + + 3.0 0.0 0919 0500 + 685.0 + + 3.0 0.0 0919 0600 + 686.0 + + 3.1 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 57.4 708.4 709.0 100.1 344.5 6.5 0.0 0918 0700 57.3 708.8 709.0 100.0 344.5 6.5 0.0 0918 0800 57.2 709.0 711.0 100.3 344.5 6.5 0.0 0918 0900 57.1 709.0 712.0 100.4 344.5 6.5 0.0 0918 1000 56.9 708.7 715.0 100.9 344.5 6.5 0.0 0918 1100 57.0 708.2 719.0 101.5 344.5 6.5 0.0 0918 1200 57.2 707.5 722.0 102.1 344.5 6.5 0.0 0918 1300 57.3 707.1 724.0 102.4 344.5 6.5 0.0 0918 1400 57.6 706.7 725.0 102.6 344.5 6.5 0.0 0918 1500 57.8 706.3 726.0 102.8 344.5 6.5 0.0 0918 1600 57.9 705.9 725.0 102.7 344.5 6.5 0.0 0918 1700 57.8 705.9 724.0 102.6 344.5 6.5 0.0 0918 1800 57.7 705.8 721.0 102.2 344.5 6.5 0.0 0918 1900 57.6 706.4 717.0 101.5 344.5 6.5 0.0 0918 2000 57.6 706.7 713.0 100.9 344.5 6.5 0.0 0918 2100 57.6 707.1 712.0 100.7 344.5 6.5 0.0 0918 2200 57.6 707.2 710.0 100.4 344.5 6.5 0.0 0918 2300 57.5 707.4 709.0 100.2 344.5 6.5 0.0 0919 0000 57.3 707.6 708.0 100.1 344.5 6.5 0.0 0919 0100 57.1 707.9 708.0 100.0 344.5 6.5 0.0 0919 0200 57.0 708.1 707.0 99.8 344.5 6.5 0.0 0919 0300 57.0 708.4 707.0 99.8 344.5 6.5 0.0 0919 0400 57.0 708.5 707.0 99.8 344.5 6.5 0.0 0919 0500 57.1 708.9 707.0 99.7 344.5 6.5 0.0 0919 0600 57.0 709.2 707.0 99.7 344.5 6.5 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0918 0600 61.1 729.4 760.0 104.2 59.2 0918 0700 61.1 729.7 760.0 104.1 58.7 0918 0800 61.1 730.3 761.0 104.2 60.2 0918 0900 61.1 730.1 761.0 104.2 63.1 0918 1000 61.5 730.0 765.0 104.8 66.0 0918 1100 61.9 729.5 765.0 104.9 71.6 0918 1200 62.6 728.9 768.0 105.4 72.6 0918 1300 62.8 728.4 770.0 105.7 73.8 0918 1400 62.9 727.8 771.0 105.9 74.7 0918 1500 63.0 727.2 771.0 106.0 74.6 0918 1600 63.1 726.9 769.0 105.8 75.8 0918 1700 63.4 726.7 767.0 105.5 85.6 0918 1800 63.6 726.6 763.0 105.0 87.8 0918 1900 63.5 726.7 762.0 104.9 87.9 0918 2000 63.5 727.1 766.0 105.3 81.4 0918 2100 63.2 727.8 770.0 105.8 65.7 0918 2200 62.5 728.2 770.0 105.7 62.7 0918 2300 62.2 728.3 769.0 105.6 60.1 0919 0000 62.0 728.6 769.0 105.5 59.6 0919 0100 61.9 728.8 768.0 105.4 59.2 0919 0200 61.8 729.0 767.0 105.2 59.0 0919 0300 61.6 729.1 766.0 105.1 59.0 0919 0400 61.5 729.2 765.0 104.9 59.1 0919 0500 61.4 729.3 765.0 104.9 59.1 0919 0600 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 67.8 729.0 729.0 100.0 + 35.4 0.0 0918 0700 67.8 730.0 728.0 99.7 + 36.3 0.0 0918 0800 67.8 730.0 728.0 99.7 + 45.9 0.0 0918 0900 67.8 730.0 727.0 99.6 + 37.0 0.0 0918 1000 67.8 730.0 727.0 99.6 + 36.7 0.0 0918 1100 67.8 730.0 728.0 99.7 + 38.5 0.0 0918 1200 67.8 730.0 728.0 99.7 + 42.1 0.0 0918 1300 67.8 729.0 729.0 100.0 + 47.9 0.0 0918 1400 67.8 729.0 728.0 99.9 + 44.4 0.0 0918 1500 67.8 729.0 727.0 99.7 + 43.7 0.0 0918 1600 67.8 728.0 727.0 99.9 + 39.5 0.0 0918 1700 67.8 728.0 727.0 99.9 + 45.9 0.0 0918 1800 67.8 728.0 727.0 99.9 + 60.4 0.0 0918 1900 67.8 728.0 726.0 99.7 + 64.2 0.0 0918 2000 67.8 728.0 727.0 99.9 + 53.6 0.0 0918 2100 67.8 728.0 728.0 100.0 + 42.6 0.8 0918 2200 67.8 728.0 728.0 100.0 + 38.2 0.1 0918 2300 67.8 729.0 728.0 99.9 + 38.6 0.0 0919 0000 67.8 729.0 728.0 99.9 + 37.0 0.0 0919 0100 67.8 729.0 729.0 100.0 + 42.0 0.0 0919 0200 67.8 729.0 729.0 100.0 + 38.2 0.0 0919 0300 67.8 729.0 729.0 100.0 + 34.1 0.0 0919 0400 67.8 729.0 729.0 100.0 + 37.1 0.0 0919 0500 67.8 729.0 729.0 100.0 + 37.9 0.0 0919 0600 67.8 729.0 729.0 100.0 + 35.6 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0918 0600 + 738.0 744.0 100.8 35.4 0.0 0918 0700 + 738.0 745.0 100.9 36.3 0.0 0918 0800 + 739.0 747.0 101.1 45.9 0.0 0918 0900 + 739.0 751.0 101.6 37.0 0.0 0918 1000 + 739.0 755.0 102.2 36.7 0.0 0918 1100 + 739.0 758.0 102.6 38.5 0.0 0918 1200 + 738.0 762.0 103.3 42.1 0.0 0918 1300 + 738.0 764.0 103.5 47.9 0.0 0918 1400 + 737.0 765.0 103.8 44.4 0.0 0918 1500 + 737.0 766.0 103.9 43.7 0.0 0918 1600 + 736.0 767.0 104.2 39.5 0.0 0918 1700 + 736.0 767.0 104.2 45.9 0.0 0918 1800 + 736.0 767.0 104.2 60.4 0.0 0918 1900 + 736.0 766.0 104.1 64.2 0.0 0918 2000 + 736.0 764.0 103.8 53.6 0.0 0918 2100 + 737.0 763.0 103.5 42.6 0.8 0918 2200 + 737.0 763.0 103.5 38.2 0.1 0918 2300 + 737.0 762.0 103.4 38.6 0.0 0919 0000 + 737.0 761.0 103.3 37.0 0.0 0919 0100 + 737.0 760.0 103.1 42.0 0.0 0919 0200 + 738.0 759.0 102.8 38.2 0.0 0919 0300 + 738.0 757.0 102.6 34.1 0.0 0919 0400 + 738.0 755.0 102.3 37.1 0.0 0919 0500 + 738.0 754.0 102.2 37.9 0.0 0919 0600 + 738.0 754.0 102.2 35.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 + + + + + 44.8 0.0 0918 0700 + + + + + 34.5 0.0 0918 0800 + + + + + 58.2 0.0 0918 0900 + + + + + 42.4 0.0 0918 1000 + + + + + 37.2 0.0 0918 1100 + + + + + 42.0 0.0 0918 1200 + + + + + 44.7 0.0 0918 1300 + + + + + 47.5 0.0 0918 1400 + + + + + 45.1 0.0 0918 1500 + + + + + 43.9 0.0 0918 1600 + + + + + 39.4 0.0 0918 1700 + + + + + 47.0 0.0 0918 1800 + + + + + 61.5 0.0 0918 1900 + + + + + 65.3 0.0 0918 2000 + + + + + 51.3 0.0 0918 2100 + + + + + 49.1 0.0 0918 2200 + + + + + 46.0 0.0 0918 2300 + + + + + 41.1 0.0 0919 0000 + + + + + 37.0 0.0 0919 0100 + + + + + 39.6 0.0 0919 0200 + + + + + 34.4 0.0 0919 0300 + + + + + 28.2 0.0 0919 0400 + + + + + 28.4 0.0 0919 0500 + + + + + 29.0 0.0 0919 0600 + + + + + 28.8 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 65.5 742.5 756.0 101.8 10.5 44.8 0.0 0918 0700 65.5 742.9 756.0 101.8 10.5 34.5 0.0 0918 0800 65.5 743.5 756.0 101.7 10.6 58.2 0.0 0918 0900 65.6 743.7 756.0 101.7 10.7 42.4 0.0 0918 1000 65.8 743.5 762.0 102.5 10.9 37.2 0.0 0918 1100 65.9 743.3 766.0 103.0 10.5 42.0 0.0 0918 1200 66.0 742.9 770.0 103.6 11.0 44.7 0.0 0918 1300 66.2 742.5 771.0 103.8 10.8 47.5 0.0 0918 1400 66.3 741.9 770.0 103.8 10.9 45.1 0.0 0918 1500 66.3 741.4 768.0 103.6 10.9 43.9 0.0 0918 1600 66.2 741.0 768.0 103.6 11.0 39.4 0.0 0918 1700 66.1 740.8 769.0 103.8 11.2 47.0 0.0 0918 1800 65.9 740.6 765.0 103.3 10.1 61.5 0.0 0918 1900 65.8 740.6 759.0 102.5 10.0 65.3 0.0 0918 2000 65.7 740.9 755.0 101.9 9.0 51.3 0.0 0918 2100 65.7 741.3 758.0 102.3 9.1 49.1 0.0 0918 2200 65.7 741.5 758.0 102.2 8.5 46.0 0.0 0918 2300 65.6 741.6 762.0 102.8 8.4 41.1 0.0 0919 0000 65.6 741.8 762.0 102.7 8.5 37.0 0.0 0919 0100 65.6 742.0 760.0 102.4 8.3 39.6 0.0 0919 0200 65.6 742.2 757.0 102.0 8.6 34.4 0.0 0919 0300 65.5 742.4 755.0 101.7 8.6 28.2 0.0 0919 0400 65.5 742.3 753.0 101.4 8.4 28.4 0.0 0919 0500 65.5 742.6 752.0 101.3 8.3 29.0 0.0 0919 0600 + + + + 8.5 28.8 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 66.2 745.0 753.0 101.1 + 35.6 0.0 0918 0700 66.2 745.0 752.0 100.9 + 33.6 0.0 0918 0800 66.2 745.0 753.0 101.1 + 35.9 0.0 0918 0900 66.2 745.0 754.0 101.2 + 34.5 0.0 0918 1000 66.2 745.0 755.0 101.3 + 35.9 0.0 0918 1100 66.2 744.0 757.0 101.7 + 35.6 0.0 0918 1200 66.6 743.0 759.0 102.2 + 36.1 0.0 0918 1300 66.7 742.0 760.0 102.4 + 36.7 0.0 0918 1400 66.9 741.0 761.0 102.7 + 36.0 0.0 0918 1500 67.3 740.0 762.0 103.0 + 38.2 0.0 0918 1600 67.6 740.0 763.0 103.1 + 37.3 0.0 0918 1700 67.5 740.0 767.0 103.6 + 104.9 0.0 0918 1800 67.3 741.0 770.0 103.9 + 111.7 0.0 0918 1900 67.5 741.0 774.0 104.5 + 111.5 0.0 0918 2000 66.9 742.0 771.0 103.9 + 92.8 0.0 0918 2100 66.6 742.0 768.0 103.5 + 90.3 0.0 0918 2200 66.6 743.0 764.0 102.8 + 81.1 0.0 0918 2300 66.4 743.0 762.0 102.6 + 49.6 0.0 0919 0000 66.4 743.0 760.0 102.3 + 38.0 0.0 0919 0100 66.4 744.0 761.0 102.3 + 33.5 0.0 0919 0200 66.4 744.0 761.0 102.3 + 33.0 0.0 0919 0300 66.4 744.0 761.0 102.3 + 33.7 0.0 0919 0400 66.4 744.0 760.0 102.2 + 33.0 0.0 0919 0500 66.4 745.0 760.0 102.0 + 30.3 0.0 0919 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 65.8 745.0 759.0 101.9 + 35.6 0.0 0918 0700 65.8 745.0 759.0 101.9 + 33.6 0.0 0918 0800 65.7 745.0 759.0 101.9 + 35.9 0.0 0918 0900 65.7 745.0 759.0 101.9 + 34.5 0.0 0918 1000 65.7 745.0 759.0 101.9 + 35.9 0.0 0918 1100 65.8 744.0 759.0 102.0 + 35.6 0.0 0918 1200 65.8 743.0 759.0 102.2 + 36.1 0.0 0918 1300 66.0 742.0 760.0 102.4 + 36.7 0.0 0918 1400 66.2 741.0 761.0 102.7 + 36.0 0.0 0918 1500 66.4 740.0 763.0 103.1 + 38.2 0.0 0918 1600 66.6 740.0 765.0 103.4 + 37.3 0.0 0918 1700 66.6 740.0 768.0 103.8 + 104.9 0.0 0918 1800 66.4 741.0 769.0 103.8 + 111.7 0.0 0918 1900 66.2 741.0 769.0 103.8 + 111.5 0.0 0918 2000 66.2 742.0 767.0 103.4 + 92.8 0.0 0918 2100 66.2 742.0 766.0 103.2 + 90.3 0.0 0918 2200 66.2 743.0 765.0 103.0 + 81.1 0.0 0918 2300 66.2 743.0 764.0 102.8 + 49.6 0.0 0919 0000 66.2 743.0 763.0 102.7 + 38.0 0.0 0919 0100 66.2 744.0 762.0 102.4 + 33.5 0.0 0919 0200 66.2 744.0 761.0 102.3 + 33.0 0.0 0919 0300 66.0 744.0 760.0 102.2 + 33.7 0.0 0919 0400 66.0 744.0 759.0 102.0 + 33.0 0.0 0919 0500 66.0 745.0 759.0 101.9 + 30.3 0.0 0919 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 65.8 743.0 747.0 100.5 + 20.9 0.0 0918 0700 65.8 743.0 747.0 100.5 + 50.1 0.0 0918 0800 65.8 744.0 748.0 100.5 + 49.1 0.0 0918 0900 65.8 744.0 748.0 100.5 + 53.8 0.0 0918 1000 65.8 744.0 748.0 100.5 + 38.3 0.0 0918 1100 65.8 744.0 740.0 99.5 + 39.8 0.0 0918 1200 66.0 744.0 736.0 98.9 + 44.8 0.0 0918 1300 66.0 743.0 737.0 99.2 + 57.6 0.0 0918 1400 65.8 743.0 744.0 100.1 + 57.0 0.0 0918 1500 66.2 742.0 744.0 100.3 + 56.0 0.0 0918 1600 66.2 742.0 746.0 100.5 + 41.7 0.0 0918 1700 66.4 742.0 745.0 100.4 + 25.4 0.0 0918 1800 66.4 742.0 744.0 100.3 + 75.6 0.0 0918 1900 66.6 742.0 756.0 101.9 + 85.6 0.0 0918 2000 65.8 742.0 755.0 101.8 + 82.3 0.0 0918 2100 66.4 742.0 756.0 101.9 + 87.3 0.0 0918 2200 66.2 742.0 757.0 102.0 + 86.3 0.0 0918 2300 66.2 743.0 755.0 101.6 + 73.0 0.0 0919 0000 66.2 743.0 749.0 100.8 + 66.5 14.8 0919 0100 66.0 743.0 747.0 100.5 + 30.0 0.0 0919 0200 66.0 743.0 747.0 100.5 + 50.0 0.0 0919 0300 65.8 743.0 750.0 100.9 + 29.7 0.0 0919 0400 65.8 743.0 748.0 100.7 + 20.4 0.0 0919 0500 65.8 743.0 748.0 100.7 + 26.7 0.0 0919 0600 + + + + + 36.1 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 65.7 743.0 735.0 98.9 + 20.9 0.0 0918 0700 65.7 743.0 739.0 99.5 + 50.1 0.0 0918 0800 65.7 744.0 738.0 99.2 + 49.1 0.0 0918 0900 65.7 744.0 738.0 99.2 + 53.8 0.0 0918 1000 65.7 744.0 735.0 98.8 + 38.3 0.0 0918 1100 65.7 744.0 735.0 98.8 + 39.8 0.0 0918 1200 65.7 744.0 737.0 99.1 + 44.8 0.0 0918 1300 65.7 743.0 740.0 99.6 + 57.6 0.0 0918 1400 65.7 743.0 739.0 99.5 + 57.0 0.0 0918 1500 65.7 742.0 738.0 99.5 + 56.0 0.0 0918 1600 65.8 742.0 735.0 99.1 + 41.7 0.0 0918 1700 65.8 742.0 733.0 98.8 + 25.4 0.0 0918 1800 65.8 742.0 743.0 100.1 + 75.6 0.0 0918 1900 65.8 742.0 747.0 100.7 + 85.6 0.0 0918 2000 65.7 742.0 745.0 100.4 + 82.3 0.0 0918 2100 65.7 742.0 745.0 100.4 + 87.3 0.0 0918 2200 65.8 742.0 745.0 100.4 + 86.3 0.0 0918 2300 65.7 743.0 743.0 100.0 + 73.0 0.0 0919 0000 65.7 743.0 744.0 100.1 + 66.5 14.8 0919 0100 65.7 743.0 747.0 100.5 + 30.0 0.0 0919 0200 65.7 743.0 751.0 101.1 + 50.0 0.0 0919 0300 65.7 743.0 744.0 100.1 + 29.7 0.0 0919 0400 65.7 743.0 741.0 99.7 + 20.4 0.0 0919 0500 65.7 743.0 740.0 99.6 + 26.7 0.0 0919 0600 + + + + + 36.1 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 66.0 748.0 746.0 99.7 + 18.3 0.0 0918 0700 66.0 749.0 748.0 99.9 + 37.1 0.0 0918 0800 66.0 749.0 751.0 100.3 + 56.5 0.0 0918 0900 66.0 749.0 753.0 100.5 + 54.6 0.0 0918 1000 66.2 749.0 755.0 100.8 + 53.0 0.0 0918 1100 66.2 749.0 756.0 100.9 + 38.7 0.0 0918 1200 66.4 748.0 757.0 101.2 + 39.5 0.0 0918 1300 66.6 748.0 758.0 101.3 + 48.8 0.0 0918 1400 66.7 748.0 760.0 101.6 + 57.0 0.0 0918 1500 66.7 747.0 760.0 101.7 + 58.5 0.0 0918 1600 66.7 747.0 761.0 101.9 + 55.6 0.0 0918 1700 66.6 747.0 760.0 101.7 + 39.9 0.0 0918 1800 66.4 747.0 758.0 101.5 + 52.0 0.0 0918 1900 66.2 747.0 758.0 101.5 + 70.4 0.0 0918 2000 66.2 747.0 757.0 101.3 + 69.1 0.0 0918 2100 66.0 747.0 756.0 101.2 + 71.7 0.0 0918 2200 66.0 747.0 755.0 101.1 + 89.3 0.0 0918 2300 65.8 747.0 754.0 100.9 + 85.0 0.0 0919 0000 65.8 747.0 753.0 100.8 + 65.8 0.0 0919 0100 65.8 747.0 753.0 100.8 + 66.1 0.0 0919 0200 66.0 748.0 755.0 100.9 + 42.5 0.0 0919 0300 66.0 748.0 756.0 101.1 + 45.3 0.0 0919 0400 66.0 748.0 756.0 101.1 + 26.0 0.0 0919 0500 66.0 748.0 755.0 100.9 + 16.4 0.0 0919 0600 + + + + + 26.7 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 65.8 748.0 750.0 100.3 + 18.3 0.0 0918 0700 65.8 749.0 752.0 100.4 + 37.1 0.0 0918 0800 65.8 749.0 754.0 100.7 + 56.5 0.0 0918 0900 66.0 749.0 755.0 100.8 + 54.6 0.0 0918 1000 66.0 749.0 755.0 100.8 + 53.0 0.0 0918 1100 66.0 749.0 756.0 100.9 + 38.7 0.0 0918 1200 66.2 748.0 757.0 101.2 + 39.5 0.0 0918 1300 66.2 748.0 759.0 101.5 + 48.8 0.0 0918 1400 66.4 748.0 760.0 101.6 + 57.0 0.0 0918 1500 66.4 747.0 761.0 101.9 + 58.5 0.0 0918 1600 66.4 747.0 762.0 102.0 + 55.6 0.0 0918 1700 66.4 747.0 761.0 101.9 + 39.9 0.0 0918 1800 66.4 747.0 761.0 101.9 + 52.0 0.0 0918 1900 66.2 747.0 760.0 101.7 + 70.4 0.0 0918 2000 66.2 747.0 759.0 101.6 + 69.1 0.0 0918 2100 66.0 747.0 757.0 101.3 + 71.7 0.0 0918 2200 66.0 747.0 756.0 101.2 + 89.3 0.0 0918 2300 66.0 747.0 756.0 101.2 + 85.0 0.0 0919 0000 66.0 747.0 755.0 101.1 + 65.8 0.0 0919 0100 65.8 747.0 755.0 101.1 + 66.1 0.0 0919 0200 65.8 748.0 755.0 100.9 + 42.5 0.0 0919 0300 65.8 748.0 755.0 100.9 + 45.3 0.0 0919 0400 65.8 748.0 755.0 100.9 + 26.0 0.0 0919 0500 65.8 748.0 754.0 100.8 + 16.4 0.0 0919 0600 + + + + + 26.7 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 + + + + + 44.6 1.0 0918 0700 + + + + + 69.3 1.0 0918 0800 + + + + + 52.8 0.9 0918 0900 + + + + + 48.9 1.0 0918 1000 + + + + + 48.1 1.0 0918 1100 + + + + + 46.0 1.0 0918 1200 + + + + + 46.1 1.0 0918 1300 + + + + + 47.6 1.0 0918 1400 + + + + + 50.8 1.0 0918 1500 + + + + + 59.1 1.0 0918 1600 + + + + + 65.0 1.0 0918 1700 + + + + + 77.6 1.0 0918 1800 + + + + + 88.4 0.9 0918 1900 + + + + + 87.5 0.9 0918 2000 + + + + + 75.3 0.9 0918 2100 + + + + + 84.9 0.9 0918 2200 + + + + + 74.9 0.9 0918 2300 + + + + + 45.9 0.9 0919 0000 + + + + + 47.7 1.0 0919 0100 + + + + + 43.3 1.0 0919 0200 + + + + + 41.8 1.1 0919 0300 + + + + + 40.6 1.1 0919 0400 + + + + + 41.6 1.1 0919 0500 + + + + + 38.8 1.1 0919 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 + + + + + 44.6 1.0 0918 0700 + + + + + 69.3 1.0 0918 0800 + + + + + 52.8 0.9 0918 0900 + + + + + 48.9 1.0 0918 1000 + + + + + 48.1 1.0 0918 1100 + + + + + 46.0 1.0 0918 1200 + + + + + 46.1 1.0 0918 1300 + + + + + 47.6 1.0 0918 1400 + + + + + 50.8 1.0 0918 1500 + + + + + 59.1 1.0 0918 1600 + + + + + 65.0 1.0 0918 1700 + + + + + 77.6 1.0 0918 1800 + + + + + 88.4 0.9 0918 1900 + + + + + 87.5 0.9 0918 2000 + + + + + 75.3 0.9 0918 2100 + + + + + 84.9 0.9 0918 2200 + + + + + 74.9 0.9 0918 2300 + + + + + 45.9 0.9 0919 0000 + + + + + 47.7 1.0 0919 0100 + + + + + 43.3 1.0 0919 0200 + + + + + 41.8 1.1 0919 0300 + + + + + 40.6 1.1 0919 0400 + + + + + 41.6 1.1 0919 0500 + + + + + 38.8 1.1 0919 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 + + + + + 39.5 2.1 0918 0700 + + + + + 54.5 2.0 0918 0800 + + + + + 45.1 2.1 0918 0900 + + + + + 45.4 2.2 0918 1000 + + + + + 43.7 2.2 0918 1100 + + + + + 44.2 2.2 0918 1200 + + + + + 44.6 2.2 0918 1300 + + + + + 49.7 2.2 0918 1400 + + + + + 52.4 2.2 0918 1500 + + + + + 51.9 2.2 0918 1600 + + + + + 54.8 2.2 0918 1700 + + + + + 72.1 2.2 0918 1800 + + + + + 87.9 2.1 0918 1900 + + + + + 93.8 2.1 0918 2000 + + + + + 76.6 2.1 0918 2100 + + + + + 78.6 2.1 0918 2200 + + + + + 71.8 2.1 0918 2300 + + + + + 46.3 2.2 0919 0000 + + + + + 42.0 2.2 0919 0100 + + + + + 41.5 2.2 0919 0200 + + + + + 41.0 2.3 0919 0300 + + + + + 39.7 2.3 0919 0400 + + + + + 40.4 2.2 0919 0500 + + + + + 40.5 2.2 0919 0600 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0600 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 0600 + + + + + 39.5 2.1 0918 0700 + + + + + 54.5 2.0 0918 0800 + + + + + 45.1 2.1 0918 0900 + + + + + 45.4 2.2 0918 1000 + + + + + 43.7 2.2 0918 1100 + + + + + 44.2 2.2 0918 1200 + + + + + 44.6 2.2 0918 1300 + + + + + 49.7 2.2 0918 1400 + + + + + 52.4 2.2 0918 1500 + + + + + 51.9 2.2 0918 1600 + + + + + 54.8 2.2 0918 1700 + + + + + 72.1 2.2 0918 1800 + + + + + 87.9 2.1 0918 1900 + + + + + 93.8 2.1 0918 2000 + + + + + 76.6 2.1 0918 2100 + + + + + 78.6 2.1 0918 2200 + + + + + 71.8 2.1 0918 2300 + + + + + 46.3 2.2 0919 0000 + + + + + 42.0 2.2 0919 0100 + + + + + 41.5 2.2 0919 0200 + + + + + 41.0 2.3 0919 0300 + + + + + 39.7 2.3 0919 0400 + + + + + 40.4 2.2 0919 0500 + + + + + 40.5 2.2 0919 0600 + + + + + + +