TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0912 0000 + 683.0 + + 3.0 0.0 0912 0100 + 683.0 + + 3.0 0.0 0912 0200 + 683.0 + + 3.0 0.0 0912 0300 + 683.0 + + 3.0 0.0 0912 0400 + 683.0 + + 3.0 0.0 0912 0500 + 683.0 + + 3.0 0.0 0912 0600 + 683.0 + + 3.0 0.0 0912 0700 + 683.0 + + 3.0 0.0 0912 0800 + 683.0 + + 3.0 0.0 0912 0900 + 683.0 + + 3.0 0.0 0912 1000 + 683.0 + + 3.0 0.0 0912 1100 + 682.0 + + 3.0 0.0 0912 1200 + 682.0 + + 3.0 0.0 0912 1300 + 681.0 + + 3.0 0.0 0912 1400 + 681.0 + + 3.0 0.0 0912 1500 + 681.0 + + 3.0 0.0 0912 1600 + 681.0 + + 3.0 0.0 0912 1700 + 680.0 + + 3.0 0.0 0912 1800 + 680.0 + + 3.0 0.0 0912 1900 + 680.0 + + 3.0 0.0 0912 2000 + 680.0 + + 3.0 0.0 0912 2100 + 681.0 + + 3.0 0.0 0912 2200 + 681.0 + + 3.0 0.0 0912 2300 + 681.0 + + 3.0 0.0 0913 0000 + 681.0 + + 3.0 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 54.7 705.7 712.0 100.9 8.1 6.5 0.0 0912 0100 54.9 705.7 712.0 100.9 8.1 6.5 0.0 0912 0200 55.0 705.6 712.0 100.9 8.1 6.5 0.0 0912 0300 55.0 705.8 711.0 100.7 8.1 6.5 0.0 0912 0400 55.0 705.8 711.0 100.7 8.1 6.5 0.0 0912 0500 54.9 705.7 711.0 100.8 8.1 6.5 0.0 0912 0600 54.7 705.8 711.0 100.7 8.1 6.5 0.0 0912 0700 54.4 706.0 711.0 100.7 8.1 6.5 0.0 0912 0800 54.1 706.0 712.0 100.8 8.1 6.5 0.0 0912 0900 54.0 705.7 714.0 101.2 8.1 6.5 0.0 0912 1000 54.0 705.4 716.0 101.5 8.1 6.5 0.0 0912 1100 54.2 705.0 720.0 102.1 8.1 6.5 0.0 0912 1200 54.5 704.4 723.0 102.6 8.0 6.5 0.0 0912 1300 54.8 704.0 725.0 103.0 8.0 6.5 0.0 0912 1400 54.9 703.4 726.0 103.2 8.0 6.5 0.0 0912 1500 55.0 703.0 727.0 103.4 8.0 6.5 0.0 0912 1600 55.0 702.6 727.0 103.5 7.9 6.5 0.0 0912 1700 55.0 702.2 726.0 103.4 7.9 6.5 0.0 0912 1800 54.7 701.9 721.0 102.7 7.9 6.5 0.0 0912 1900 54.7 702.0 718.0 102.3 7.9 6.5 0.0 0912 2000 54.7 702.4 714.0 101.7 7.9 6.5 0.0 0912 2100 54.8 702.4 711.0 101.2 7.9 6.5 0.0 0912 2200 55.0 702.9 711.0 101.2 8.0 6.5 0.0 0912 2300 55.2 702.5 711.0 101.2 8.0 6.5 0.0 0913 0000 55.5 702.3 711.0 101.2 8.0 + + TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 0912 0000 63.0 725.0 766.0 105.7 78.0 0912 0100 62.7 725.1 764.0 105.4 75.6 0912 0200 62.5 725.3 762.0 105.1 73.6 0912 0300 62.2 725.4 759.0 104.6 68.5 0912 0400 61.8 725.4 758.0 104.5 66.9 0912 0500 61.7 725.5 757.0 104.3 65.5 0912 0600 61.6 725.7 756.0 104.2 64.8 0912 0700 61.5 725.9 755.0 104.0 75.2 0912 0800 62.7 725.9 752.0 103.6 78.5 0912 0900 62.7 725.7 750.0 103.3 81.3 0912 1000 63.0 725.3 751.0 103.5 83.0 0912 1100 63.2 725.1 751.0 103.6 81.2 0912 1200 63.2 724.3 753.0 104.0 81.0 0912 1300 63.3 723.5 754.0 104.2 83.4 0912 1400 63.7 722.8 756.0 104.6 81.6 0912 1500 63.6 722.3 760.0 105.2 81.7 0912 1600 63.6 721.7 764.0 105.9 81.3 0912 1700 63.7 721.1 765.0 106.1 81.1 0912 1800 63.8 720.7 763.0 105.9 80.9 0912 1900 63.8 720.7 760.0 105.5 80.7 0912 2000 63.8 721.1 758.0 105.1 80.1 0912 2100 63.8 721.8 757.0 104.9 80.2 0912 2200 63.8 721.4 755.0 104.7 80.1 0912 2300 + 721.2 + + 77.4 0913 0000 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 68.7 725.0 736.0 101.5 + 52.3 0.0 0912 0100 68.7 725.0 735.0 101.4 + 45.8 0.0 0912 0200 68.7 725.0 735.0 101.4 + 39.0 0.0 0912 0300 68.7 725.0 735.0 101.4 + 28.2 0.0 0912 0400 68.9 725.0 735.0 101.4 + 25.9 0.0 0912 0500 68.7 725.0 734.0 101.2 + 27.6 0.0 0912 0600 68.7 725.0 734.0 101.2 + 31.0 0.0 0912 0700 68.5 725.0 734.0 101.2 + 40.7 0.0 0912 0800 68.7 725.0 734.0 101.2 + 40.9 0.0 0912 0900 68.9 725.0 733.0 101.1 + 44.0 0.0 0912 1000 68.9 725.0 733.0 101.1 + 42.9 0.0 0912 1100 68.9 725.0 733.0 101.1 + 42.9 0.0 0912 1200 68.9 725.0 732.0 101.0 + 42.5 0.0 0912 1300 68.7 724.0 732.0 101.1 + 36.5 0.0 0912 1400 68.9 724.0 732.0 101.1 + 39.0 0.0 0912 1500 68.7 723.0 732.0 101.2 + 42.0 0.0 0912 1600 68.7 722.0 732.0 101.4 + 42.4 0.0 0912 1700 68.7 722.0 732.0 101.4 + 53.9 0.0 0912 1800 68.7 722.0 733.0 101.5 + 57.2 0.0 0912 1900 68.7 722.0 733.0 101.5 + 56.9 0.0 0912 2000 68.7 721.0 732.0 101.5 + 51.0 0.0 0912 2100 68.7 721.0 732.0 101.5 + 54.0 1.1 0912 2200 68.7 721.0 732.0 101.5 + 54.1 0.1 0912 2300 68.7 720.0 734.0 101.9 + 48.4 0.0 0913 0000 68.7 721.0 734.0 101.8 + 43.0 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0912 0000 + 733.0 762.0 104.0 52.3 0.0 0912 0100 + 733.0 759.0 103.5 45.8 0.0 0912 0200 + 733.0 758.0 103.4 39.0 0.0 0912 0300 + 733.0 757.0 103.3 28.2 0.0 0912 0400 + 733.0 757.0 103.3 25.9 0.0 0912 0500 + 734.0 756.0 103.0 27.6 0.0 0912 0600 + 733.0 756.0 103.1 31.0 0.0 0912 0700 + 734.0 756.0 103.0 40.7 0.0 0912 0800 + 734.0 757.0 103.1 40.9 0.0 0912 0900 + 734.0 757.0 103.1 44.0 0.0 0912 1000 + 734.0 759.0 103.4 42.9 0.0 0912 1100 + 734.0 762.0 103.8 42.9 0.0 0912 1200 + 733.0 764.0 104.2 42.5 0.0 0912 1300 + 732.0 765.0 104.5 36.5 0.0 0912 1400 + 732.0 769.0 105.1 39.0 0.0 0912 1500 + 731.0 770.0 105.3 42.0 0.0 0912 1600 + 731.0 770.0 105.3 42.4 0.0 0912 1700 + 730.0 770.0 105.5 53.9 0.0 0912 1800 + 730.0 770.0 105.5 57.2 0.0 0912 1900 + 730.0 770.0 105.5 56.9 0.0 0912 2000 + 729.0 768.0 105.3 51.0 0.0 0912 2100 + 729.0 768.0 105.3 54.0 1.1 0912 2200 + 729.0 767.0 105.2 54.1 0.1 0912 2300 + 729.0 764.0 104.8 48.4 0.0 0913 0000 + 729.0 763.0 104.7 43.0 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 + + + + + 52.7 0.0 0912 0100 + + + + + 49.4 0.0 0912 0200 + + + + + 39.3 0.0 0912 0300 + + + + + 39.8 0.0 0912 0400 + + + + + 40.9 0.0 0912 0500 + + + + + 39.2 0.0 0912 0600 + + + + + 49.8 0.0 0912 0700 + + + + + 45.7 0.0 0912 0800 + + + + + 41.0 0.0 0912 0900 + + + + + 40.7 0.0 0912 1000 + + + + + 40.0 0.0 0912 1100 + + + + + 40.6 0.0 0912 1200 + + + + + 42.0 0.0 0912 1300 + + + + + 29.2 0.0 0912 1400 + + + + + 33.2 0.0 0912 1500 + + + + + 39.7 0.0 0912 1600 + + + + + 39.5 0.0 0912 1700 + + + + + 49.7 0.0 0912 1800 + + + + + 48.7 0.0 0912 1900 + + + + + 47.0 0.0 0912 2000 + + + + + 45.8 0.0 0912 2100 + + + + + 50.2 0.0 0912 2200 + + + + + 51.1 0.0 0912 2300 + + + + + 53.4 0.0 0913 0000 + + + + + 48.3 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 65.8 738.0 757.0 102.6 10.0 52.7 0.0 0912 0100 65.7 738.1 757.0 102.6 10.1 49.4 0.0 0912 0200 65.7 738.1 757.0 102.6 9.9 39.3 0.0 0912 0300 65.7 738.1 761.0 103.1 10.2 39.8 0.0 0912 0400 65.7 738.2 759.0 102.8 10.1 40.9 0.0 0912 0500 65.7 738.3 757.0 102.5 10.4 39.2 0.0 0912 0600 65.7 738.2 758.0 102.7 10.3 49.8 0.0 0912 0700 65.7 738.4 757.0 102.5 10.5 45.7 0.0 0912 0800 65.8 738.6 758.0 102.6 10.5 41.0 0.0 0912 0900 65.9 738.5 762.0 103.2 10.5 40.7 0.0 0912 1000 65.9 738.5 765.0 103.6 10.6 40.0 0.0 0912 1100 66.0 738.4 766.0 103.7 10.7 40.6 0.0 0912 1200 66.1 737.9 769.0 104.2 10.6 42.0 0.0 0912 1300 66.2 737.5 770.0 104.4 10.7 29.2 0.0 0912 1400 66.3 736.8 775.0 105.2 10.5 33.2 0.0 0912 1500 66.4 735.9 776.0 105.4 10.3 39.7 0.0 0912 1600 66.4 735.7 776.0 105.5 10.6 39.5 0.0 0912 1700 66.2 735.1 773.0 105.2 10.4 49.7 0.0 0912 1800 66.1 734.8 766.0 104.2 9.7 48.7 0.0 0912 1900 66.0 734.7 763.0 103.9 9.3 47.0 0.0 0912 2000 65.9 734.2 762.0 103.8 9.1 45.8 0.0 0912 2100 65.9 734.4 763.0 103.9 9.7 50.2 0.0 0912 2200 66.0 734.2 760.0 103.5 8.4 51.1 0.0 0912 2300 65.9 733.6 761.0 103.7 8.9 53.4 0.0 0913 0000 + + + + + 48.3 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.6 740.0 766.0 103.5 + 33.9 0.0 0912 0100 66.6 740.0 765.0 103.4 + 34.5 0.0 0912 0200 66.4 740.0 764.0 103.2 + 34.4 0.0 0912 0300 66.4 740.0 763.0 103.1 + 34.1 0.0 0912 0400 66.4 740.0 762.0 103.0 + 34.1 0.0 0912 0500 66.4 741.0 761.0 102.7 + 34.9 0.0 0912 0600 66.4 741.0 760.0 102.6 + 34.4 0.0 0912 0700 66.4 741.0 760.0 102.6 + 34.9 0.0 0912 0800 66.4 741.0 759.0 102.4 + 35.1 0.0 0912 0900 66.4 741.0 760.0 102.6 + 36.4 0.0 0912 1000 66.4 741.0 760.0 102.6 + 35.9 0.0 0912 1100 66.4 741.0 759.0 102.4 + 35.7 0.0 0912 1200 66.4 740.0 759.0 102.6 + 33.1 0.0 0912 1300 66.4 739.0 759.0 102.7 + 34.4 0.0 0912 1400 66.4 738.0 759.0 102.8 + 34.4 0.0 0912 1500 66.6 737.0 760.0 103.1 + 37.1 0.0 0912 1600 66.6 737.0 764.0 103.7 + 50.9 0.0 0912 1700 66.6 737.0 766.0 103.9 + 93.3 0.0 0912 1800 66.6 737.0 766.0 103.9 + 93.8 0.0 0912 1900 66.6 737.0 767.0 104.1 + 82.8 0.0 0912 2000 66.6 737.0 767.0 104.1 + 58.0 0.0 0912 2100 66.4 737.0 766.0 103.9 + 87.0 0.0 0912 2200 66.4 737.0 765.0 103.8 + 69.0 0.0 0912 2300 66.4 737.0 763.0 103.5 + 37.0 0.0 0913 0000 66.2 737.0 762.0 103.4 + 36.6 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.2 740.0 763.0 103.1 + 33.9 0.0 0912 0100 66.2 740.0 763.0 103.1 + 34.5 0.0 0912 0200 66.2 740.0 762.0 103.0 + 34.4 0.0 0912 0300 66.2 740.0 761.0 102.8 + 34.1 0.0 0912 0400 66.2 740.0 761.0 102.8 + 34.1 0.0 0912 0500 66.0 741.0 760.0 102.6 + 34.9 0.0 0912 0600 66.0 741.0 760.0 102.6 + 34.4 0.0 0912 0700 66.0 741.0 760.0 102.6 + 34.9 0.0 0912 0800 66.0 741.0 760.0 102.6 + 35.1 0.0 0912 0900 66.0 741.0 760.0 102.6 + 36.4 0.0 0912 1000 66.0 741.0 760.0 102.6 + 35.9 0.0 0912 1100 66.0 741.0 760.0 102.6 + 35.7 0.0 0912 1200 66.0 740.0 760.0 102.7 + 33.1 0.0 0912 1300 66.2 739.0 761.0 103.0 + 34.4 0.0 0912 1400 66.2 738.0 762.0 103.3 + 34.4 0.0 0912 1500 66.4 737.0 763.0 103.5 + 37.1 0.0 0912 1600 66.4 737.0 764.0 103.7 + 50.9 0.0 0912 1700 66.4 737.0 766.0 103.9 + 93.3 0.0 0912 1800 66.4 737.0 767.0 104.1 + 93.8 0.0 0912 1900 66.2 737.0 766.0 103.9 + 82.8 0.0 0912 2000 66.2 737.0 766.0 103.9 + 58.0 0.0 0912 2100 66.2 737.0 765.0 103.8 + 87.0 0.0 0912 2200 66.2 737.0 765.0 103.8 + 69.0 0.0 0912 2300 66.2 737.0 764.0 103.7 + 37.0 0.0 0913 0000 66.0 737.0 764.0 103.7 + 36.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 67.1 738.0 754.0 102.2 + 39.7 0.0 0912 0100 67.1 739.0 754.0 102.0 + 24.3 0.0 0912 0200 66.9 739.0 752.0 101.8 + 32.5 0.0 0912 0300 66.9 739.0 751.0 101.6 + 21.7 0.0 0912 0400 66.9 739.0 751.0 101.6 + 26.7 0.0 0912 0500 66.9 739.0 750.0 101.5 + 17.4 0.0 0912 0600 66.9 739.0 749.0 101.4 + 21.3 0.0 0912 0700 66.9 739.0 748.0 101.2 + 44.9 0.0 0912 0800 66.9 739.0 750.0 101.5 + 28.6 0.0 0912 0900 66.9 739.0 750.0 101.5 + 21.2 0.0 0912 1000 66.9 739.0 751.0 101.6 + 19.1 0.0 0912 1100 66.9 739.0 751.0 101.6 + 41.8 0.0 0912 1200 66.9 739.0 753.0 101.9 + 39.7 0.0 0912 1300 66.9 738.0 754.0 102.2 + 42.2 0.0 0912 1400 66.9 737.0 750.0 101.8 + 42.9 0.0 0912 1500 66.7 737.0 742.0 100.7 + 51.8 0.0 0912 1600 66.7 736.0 746.0 101.4 + 58.3 0.0 0912 1700 66.7 736.0 749.0 101.8 + 59.9 0.0 0912 1800 66.7 736.0 752.0 102.2 + 69.5 0.0 0912 1900 + + + + + 54.4 0.0 0912 2000 66.7 736.0 755.0 102.6 + 75.9 0.0 0912 2100 66.7 736.0 753.0 102.3 + 94.3 0.0 0912 2200 66.7 737.0 754.0 102.3 + 78.0 0.0 0912 2300 66.7 738.0 754.0 102.2 + 42.5 0.0 0913 0000 + + + + + 47.5 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.7 738.0 733.0 99.3 + 39.7 0.0 0912 0100 66.7 739.0 731.0 98.9 + 24.3 0.0 0912 0200 66.7 739.0 733.0 99.2 + 32.5 0.0 0912 0300 66.7 739.0 730.0 98.8 + 21.7 0.0 0912 0400 66.7 739.0 733.0 99.2 + 26.7 0.0 0912 0500 66.7 739.0 734.0 99.3 + 17.4 0.0 0912 0600 66.7 739.0 733.0 99.2 + 21.3 0.0 0912 0700 66.7 739.0 734.0 99.3 + 44.9 0.0 0912 0800 66.7 739.0 732.0 99.1 + 28.6 0.0 0912 0900 66.7 739.0 731.0 98.9 + 21.2 0.0 0912 1000 66.7 739.0 730.0 98.8 + 19.1 0.0 0912 1100 66.7 739.0 733.0 99.2 + 41.8 0.0 0912 1200 66.7 739.0 734.0 99.3 + 39.7 0.0 0912 1300 66.7 738.0 735.0 99.6 + 42.2 0.0 0912 1400 66.7 737.0 735.0 99.7 + 42.9 0.0 0912 1500 66.7 737.0 737.0 100.0 + 51.8 0.0 0912 1600 66.7 736.0 739.0 100.4 + 58.3 0.0 0912 1700 66.7 736.0 739.0 100.4 + 59.9 0.0 0912 1800 66.7 736.0 740.0 100.5 + 69.5 0.0 0912 1900 66.7 + 737.0 + + 54.4 0.0 0912 2000 66.6 736.0 741.0 100.7 + 75.9 0.0 0912 2100 66.6 736.0 744.0 101.1 + 94.3 0.0 0912 2200 66.6 737.0 741.0 100.5 + 78.0 0.0 0912 2300 66.6 738.0 734.0 99.5 + 42.5 0.0 0913 0000 + + + + + 47.5 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.6 744.0 754.0 101.3 + 43.4 0.0 0912 0100 66.6 744.0 752.0 101.1 + 24.0 0.0 0912 0200 66.4 744.0 750.0 100.8 + 30.0 0.0 0912 0300 66.4 744.0 749.0 100.7 + 19.5 0.0 0912 0400 66.4 744.0 746.0 100.3 + 11.7 0.0 0912 0500 66.4 744.0 744.0 100.0 + 18.2 0.0 0912 0600 66.4 744.0 742.0 99.7 + 17.6 0.0 0912 0700 66.4 744.0 742.0 99.7 + 43.6 0.0 0912 0800 66.4 744.0 744.0 100.0 + 42.4 0.0 0912 0900 66.4 744.0 745.0 100.1 + 28.3 0.0 0912 1000 66.4 744.0 746.0 100.3 + 25.2 0.0 0912 1100 66.6 744.0 746.0 100.3 + 29.6 0.0 0912 1200 66.6 744.0 747.0 100.4 + 38.5 0.0 0912 1300 66.9 743.0 751.0 101.1 + 40.1 0.0 0912 1400 66.9 743.0 754.0 101.5 + 39.9 0.0 0912 1500 67.3 742.0 757.0 102.0 + 40.0 0.0 0912 1600 67.3 742.0 759.0 102.3 + 51.6 0.0 0912 1700 67.3 741.0 760.0 102.6 + 60.9 0.0 0912 1800 67.3 741.0 761.0 102.7 + 68.3 0.0 0912 1900 + + + + + 66.8 0.0 0912 2000 67.1 741.0 760.0 102.6 + 69.4 0.0 0912 2100 66.9 741.0 758.0 102.3 + 83.6 0.0 0912 2200 66.9 742.0 756.0 101.9 + 92.9 0.0 0912 2300 66.7 743.0 755.0 101.6 + 68.0 0.0 0913 0000 + + + + + 47.4 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.6 744.0 754.0 101.3 + 43.4 0.0 0912 0100 66.6 744.0 753.0 101.2 + 24.0 0.0 0912 0200 66.6 744.0 753.0 101.2 + 30.0 0.0 0912 0300 66.4 744.0 753.0 101.2 + 19.5 0.0 0912 0400 66.4 744.0 752.0 101.1 + 11.7 0.0 0912 0500 66.4 744.0 751.0 100.9 + 18.2 0.0 0912 0600 66.4 744.0 750.0 100.8 + 17.6 0.0 0912 0700 66.4 744.0 750.0 100.8 + 43.6 0.0 0912 0800 66.4 744.0 752.0 101.1 + 42.4 0.0 0912 0900 66.4 744.0 751.0 100.9 + 28.3 0.0 0912 1000 66.4 744.0 751.0 100.9 + 25.2 0.0 0912 1100 66.4 744.0 752.0 101.1 + 29.6 0.0 0912 1200 66.4 744.0 753.0 101.2 + 38.5 0.0 0912 1300 66.6 743.0 755.0 101.6 + 40.1 0.0 0912 1400 66.6 743.0 756.0 101.7 + 39.9 0.0 0912 1500 66.7 742.0 758.0 102.2 + 40.0 0.0 0912 1600 66.9 742.0 760.0 102.4 + 51.6 0.0 0912 1700 66.9 741.0 762.0 102.8 + 60.9 0.0 0912 1800 66.9 741.0 762.0 102.8 + 68.3 0.0 0912 1900 66.9 + 761.0 + + 66.8 0.0 0912 2000 66.9 741.0 760.0 102.6 + 69.4 0.0 0912 2100 66.9 741.0 759.0 102.4 + 83.6 0.0 0912 2200 66.9 742.0 757.0 102.0 + 92.9 0.0 0912 2300 66.7 743.0 756.0 101.7 + 68.0 0.0 0913 0000 + + + + + 47.4 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 67.1 743.0 737.0 99.2 + 42.2 0.7 0912 0100 + + + + + 48.0 0.8 0912 0200 + + + + + 29.1 0.7 0912 0300 + + + + + 24.9 0.7 0912 0400 + + + + + 23.4 0.7 0912 0500 + + + + + 24.9 0.7 0912 0600 + + + + + 26.5 0.7 0912 0700 + + + + + 30.4 0.7 0912 0800 + + + + + 25.5 0.7 0912 0900 + + + + + 23.9 0.8 0912 1000 + + + + + 24.2 0.8 0912 1100 + + + + + 25.4 0.7 0912 1200 + + + + + 26.6 0.8 0912 1300 + + + + + 25.7 0.8 0912 1400 + + + + + 23.9 0.8 0912 1500 + + + + + 31.5 0.8 0912 1600 + + + + + 37.2 0.9 0912 1700 + + + + + 55.5 0.8 0912 1800 + + + + + 47.6 0.9 0912 1900 + + + + + 45.6 0.9 0912 2000 + + + + + 55.0 0.9 0912 2100 + + + + + 47.9 1.0 0912 2200 + + + + + 45.2 1.1 0912 2300 + + + + + 44.3 1.1 0913 0000 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.7 744.0 738.0 99.2 + 42.2 0.7 0912 0100 + + + + + 48.0 0.8 0912 0200 + + + + + 29.1 0.7 0912 0300 + + + + + 24.9 0.7 0912 0400 + + + + + 23.4 0.7 0912 0500 + + + + + 24.9 0.7 0912 0600 + + + + + 26.5 0.7 0912 0700 + + + + + 30.4 0.7 0912 0800 + + + + + 25.5 0.7 0912 0900 + + + + + 23.9 0.8 0912 1000 + + + + + 24.2 0.8 0912 1100 + + + + + 25.4 0.7 0912 1200 + + + + + 26.6 0.8 0912 1300 + + + + + 25.7 0.8 0912 1400 + + + + + 23.9 0.8 0912 1500 + + + + + 31.5 0.8 0912 1600 + + + + + 37.2 0.9 0912 1700 + + + + + 55.5 0.8 0912 1800 + + + + + 47.6 0.9 0912 1900 + + + + + 45.6 0.9 0912 2000 + + + + + 55.0 0.9 0912 2100 + + + + + 47.9 1.0 0912 2200 + + + + + 45.2 1.1 0912 2300 + + + + + 44.3 1.1 0913 0000 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.4 746.0 740.0 99.2 + 40.1 3.0 0912 0100 + + + + + 42.4 3.0 0912 0200 + + + + + 39.1 3.0 0912 0300 + + + + + 38.2 3.0 0912 0400 + + + + + 38.2 2.9 0912 0500 + + + + + 38.1 2.9 0912 0600 + + + + + 38.2 2.8 0912 0700 + + + + + 38.0 2.8 0912 0800 + + + + + 38.1 2.7 0912 0900 + + + + + 37.9 2.7 0912 1000 + + + + + 38.0 2.6 0912 1100 + + + + + 38.1 2.6 0912 1200 + + + + + 38.1 2.5 0912 1300 + + + + + 38.2 2.5 0912 1400 + + + + + 37.9 2.5 0912 1500 + + + + + 38.9 2.4 0912 1600 + + + + + 38.2 2.4 0912 1700 + + + + + 38.2 2.4 0912 1800 + + + + + 38.1 2.4 0912 1900 + + + + + 38.1 2.5 0912 2000 + + + + + 38.1 2.5 0912 2100 + + + + + 38.2 2.6 0912 2200 + + + + + 38.1 2.6 0912 2300 + + + + + 38.3 2.6 0913 0000 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 66.3 747.0 721.0 96.5 + 40.1 3.0 0912 0100 + + + + + 42.4 3.0 0912 0200 + + + + + 39.1 3.0 0912 0300 + + + + + 38.2 3.0 0912 0400 + + + + + 38.2 2.9 0912 0500 + + + + + 38.1 2.9 0912 0600 + + + + + 38.2 2.8 0912 0700 + + + + + 38.0 2.8 0912 0800 + + + + + 38.1 2.7 0912 0900 + + + + + 37.9 2.7 0912 1000 + + + + + 38.0 2.6 0912 1100 + + + + + 38.1 2.6 0912 1200 + + + + + 38.1 2.5 0912 1300 + + + + + 38.2 2.5 0912 1400 + + + + + 37.9 2.5 0912 1500 + + + + + 38.9 2.4 0912 1600 + + + + + 38.2 2.4 0912 1700 + + + + + 38.2 2.4 0912 1800 + + + + + 38.1 2.4 0912 1900 + + + + + 38.1 2.5 0912 2000 + + + + + 38.1 2.5 0912 2100 + + + + + 38.2 2.6 0912 2200 + + + + + 38.1 2.6 0912 2300 + + + + + 38.3 2.6 0913 0000 + + + + + + +