TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF HUNGRY HORSE starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1218 2100 + 663.0 + + 6.1 0.0 1218 2200 + 661.0 + + 6.0 0.0 1218 2300 + 660.0 + + 6.0 0.0 1219 0000 + 660.0 + + 5.9 0.0 1219 0100 + 659.0 + + 6.0 0.0 1219 0200 + 660.0 + + 6.0 0.0 1219 0300 + 660.0 + + 5.9 0.0 1219 0400 + 661.0 + + 6.0 0.0 1219 0500 + 662.0 + + 6.1 0.0 1219 0600 + 663.0 + + 5.9 0.0 1219 0700 + 664.0 + + 6.0 0.0 1219 0800 + 665.0 + + 5.9 0.0 1219 0900 + 666.0 + + 6.0 0.0 1219 1000 + 667.0 + + 6.0 0.0 1219 1100 + 668.0 + + 5.9 0.0 1219 1200 + 669.0 + + 5.9 0.0 1219 1300 + 669.0 + + 5.9 0.0 1219 1400 + 670.0 + + 6.0 0.0 1219 1500 + 671.0 + + 5.9 0.0 1219 1600 + 672.0 + + 6.2 0.0 1219 1700 + 673.0 + + 6.1 0.0 1219 1800 + 673.0 + + 6.1 0.0 1219 1900 + 673.0 + + 6.1 0.0 1219 2000 + 674.0 + + 5.9 0.0 1219 2100 + 674.0 + + 6.1 0.0 TOTAL DISSOLVED GAS REPORT FOR KOOTENAI R. BL LIBBY DAM starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 + + + + + 16.5 0.5 1218 2200 + + + + + 16.5 0.5 1218 2300 + + + + + 16.5 0.5 1219 0000 + + + + + 16.5 0.5 1219 0100 + + + + + 16.5 0.5 1219 0200 + + + + + 16.5 0.5 1219 0300 + + + + + 16.5 0.5 1219 0400 + + + + + 16.5 0.5 1219 0500 + + + + + 16.5 0.5 1219 0600 + + + + + 16.5 0.5 1219 0700 + + + + + 16.5 0.0 1219 0800 + + + + + 16.5 0.0 1219 0900 + + + + + 16.5 0.0 1219 1000 + + + + + 16.5 0.0 1219 1100 + + + + + 16.5 0.0 1219 1200 + + + + + 16.5 0.0 1219 1300 + + + + + 16.5 0.0 1219 1400 + + + + + 16.5 0.0 1219 1500 + + + + + 16.5 0.0 1219 1600 + + + + + 20.0 0.0 1219 1700 + + + + + 20.0 0.0 1219 1800 + + + + + 20.0 0.0 1219 1900 + + + + + 20.0 0.0 1219 2000 + + + + + 20.0 0.0 1219 2100 + + + + + 20.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BOUNDARY starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG TOT FLOW DATE TIME DEG F PRES PRES % KCFS 1218 2100 -148.0 705.9 -100.0 -14.2 112.0 1218 2200 -148.0 705.4 -100.0 -14.2 112.0 1218 2300 -148.0 705.4 -100.0 -14.2 112.0 1219 0000 -148.0 706.2 -100.0 -14.2 110.0 1219 0100 -148.0 707.0 -100.0 -14.1 104.0 1219 0200 -148.0 707.9 -100.0 -14.1 101.0 1219 0300 -148.0 708.9 -100.0 -14.1 99.5 1219 0400 -148.0 709.5 -100.0 -14.1 99.0 1219 0500 -148.0 710.7 -100.0 -14.1 98.6 1219 0600 -148.0 711.5 -100.0 -14.1 99.7 1219 0700 -148.0 712.6 -100.0 -14.0 102.0 1219 0800 -148.0 713.5 -100.0 -14.0 102.0 1219 0900 -148.0 714.6 -100.0 -14.0 104.0 1219 1000 -148.0 715.4 -100.0 -14.0 104.0 1219 1100 -148.0 715.7 -100.0 -14.0 104.0 1219 1200 -148.0 716.0 -100.0 -14.0 104.0 1219 1300 43.9 716.0 745.0 104.0 106.0 1219 1400 43.8 716.3 745.0 104.0 109.0 1219 1500 43.8 716.5 744.0 103.8 114.0 1219 1600 43.8 716.8 741.0 103.4 117.0 1219 1700 43.7 717.4 740.0 103.1 118.0 1219 1800 43.7 717.9 739.0 102.9 117.0 1219 1900 43.7 718.2 740.0 103.0 117.0 1219 2000 + 718.6 + + + 1219 2100 + + + + + TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 50.0 709.0 710.0 100.1 + 73.3 0.0 1218 2200 50.0 708.0 709.0 100.1 + 53.8 0.0 1218 2300 50.0 709.0 709.0 100.0 + 46.1 0.0 1219 0000 50.0 710.0 709.0 99.9 + 41.1 0.0 1219 0100 50.0 711.0 709.0 99.7 + 40.0 0.0 1219 0200 50.0 711.0 709.0 99.7 + 41.4 0.0 1219 0300 50.0 713.0 709.0 99.4 + 42.0 0.0 1219 0400 50.0 713.0 709.0 99.4 + 39.4 0.0 1219 0500 50.0 714.0 709.0 99.3 + 47.2 0.0 1219 0600 50.0 715.0 709.0 99.2 + 65.0 0.0 1219 0700 50.0 716.0 709.0 99.0 + 80.0 0.0 1219 0800 50.0 717.0 709.0 98.9 + 93.5 0.0 1219 0900 49.8 717.0 709.0 98.9 + 102.5 0.0 1219 1000 49.8 718.0 709.0 98.7 + 117.3 0.0 1219 1100 49.1 718.0 707.0 98.5 + 103.9 0.0 1219 1200 49.1 718.0 708.0 98.6 + 90.8 0.0 1219 1300 49.8 719.0 709.0 98.6 + 87.1 0.0 1219 1400 49.8 719.0 709.0 98.6 + 97.1 0.0 1219 1500 49.3 719.0 708.0 98.5 + 112.2 0.0 1219 1600 49.1 719.0 708.0 98.5 + 118.2 0.0 1219 1700 49.1 720.0 708.0 98.3 + 123.0 0.0 1219 1800 48.9 720.0 708.0 98.3 + 127.6 0.0 1219 1900 48.9 721.0 708.0 98.2 + 122.3 0.0 1219 2000 48.9 721.0 708.0 98.2 + 94.7 0.0 1219 2100 48.9 721.0 708.0 98.2 + 92.5 0.0 TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1218 2100 + 717.0 722.0 100.7 73.3 0.0 1218 2200 + 716.0 723.0 101.0 53.8 0.0 1218 2300 + 717.0 723.0 100.8 46.1 0.0 1219 0000 + 718.0 725.0 101.0 41.1 0.0 1219 0100 + 719.0 726.0 101.0 40.0 0.0 1219 0200 + 720.0 727.0 101.0 41.4 0.0 1219 0300 + 721.0 729.0 101.1 42.0 0.0 1219 0400 + 722.0 731.0 101.2 39.4 0.0 1219 0500 + 723.0 732.0 101.2 47.2 0.0 1219 0600 + 724.0 730.0 100.8 65.0 0.0 1219 0700 + 725.0 729.0 100.6 80.0 0.0 1219 0800 + 725.0 728.0 100.4 93.5 0.0 1219 0900 + 726.0 728.0 100.3 102.5 0.0 1219 1000 + 727.0 727.0 100.0 117.3 0.0 1219 1100 + 727.0 723.0 99.4 103.9 0.0 1219 1200 + 727.0 723.0 99.4 90.8 0.0 1219 1300 + 727.0 722.0 99.3 87.1 0.0 1219 1400 + 727.0 723.0 99.4 97.1 0.0 1219 1500 + 728.0 724.0 99.5 112.2 0.0 1219 1600 + 728.0 723.0 99.3 118.2 0.0 1219 1700 + 729.0 723.0 99.2 123.0 0.0 1219 1800 + 729.0 721.0 98.9 127.6 0.0 1219 1900 + 729.0 720.0 98.8 122.3 0.0 1219 2000 + 730.0 719.0 98.5 94.7 0.0 1219 2100 + 730.0 719.0 98.5 92.5 0.0 TOTAL DISSOLVED GAS REPORT FOR CHIEF JOSEPH starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 + + + + + 70.3 0.0 1218 2200 + + + + + 66.2 0.0 1218 2300 + + + + + 61.7 0.0 1219 0000 + + + + + 64.1 0.0 1219 0100 + + + + + 66.2 0.0 1219 0200 + + + + + 68.8 0.0 1219 0300 + + + + + 68.0 0.0 1219 0400 + + + + + 66.9 0.0 1219 0500 + + + + + 68.2 0.0 1219 0600 + + + + + 78.7 0.0 1219 0700 + + + + + 84.2 0.0 1219 0800 + + + + + 90.5 0.0 1219 0900 + + + + + 91.4 0.0 1219 1000 + + + + + 93.1 0.0 1219 1100 + + + + + 90.7 0.0 1219 1200 + + + + + 91.0 0.0 1219 1300 + + + + + 87.2 0.0 1219 1400 + + + + + 89.9 0.0 1219 1500 + + + + + 95.2 0.0 1219 1600 + + + + + 92.4 0.0 1219 1700 + + + + + 92.0 0.0 1219 1800 + + + + + 109.1 0.0 1219 1900 + + + + + 109.9 0.0 1219 2000 + + + + + 104.5 0.0 1219 2100 + + + + + 104.5 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF CHIEF JOSEPH starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 + + + + + 70.3 0.0 1218 2200 + + + + + 66.2 0.0 1218 2300 + + + + + 61.7 0.0 1219 0000 + + + + + 64.1 0.0 1219 0100 + + + + + 66.2 0.0 1219 0200 + + + + + 68.8 0.0 1219 0300 + + + + + 68.0 0.0 1219 0400 + + + + + 66.9 0.0 1219 0500 + + + + + 68.2 0.0 1219 0600 + + + + + 78.7 0.0 1219 0700 + + + + + 84.2 0.0 1219 0800 + + + + + 90.5 0.0 1219 0900 + + + + + 91.4 0.0 1219 1000 + + + + + 93.1 0.0 1219 1100 + + + + + 90.7 0.0 1219 1200 + + + + + 91.0 0.0 1219 1300 + + + + + 87.2 0.0 1219 1400 + + + + + 89.9 0.0 1219 1500 + + + + + 95.2 0.0 1219 1600 + + + + + 92.4 0.0 1219 1700 + + + + + 92.0 0.0 1219 1800 + + + + + 109.1 0.0 1219 1900 + + + + + 109.9 0.0 1219 2000 + + + + + 104.5 0.0 1219 2100 + + + + + 104.5 0.0 TOTAL DISSOLVED GAS REPORT FOR WELLS starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.4 727.0 722.0 99.3 + 169.7 0.0 1218 2200 48.6 727.0 722.0 99.3 + 162.5 0.0 1218 2300 48.6 728.0 722.0 99.2 + 113.5 0.0 1219 0000 48.6 729.0 721.0 98.9 + 87.1 0.0 1219 0100 48.6 729.0 721.0 98.9 + 69.5 0.0 1219 0200 48.4 730.0 721.0 98.8 + 66.1 0.0 1219 0300 48.4 732.0 721.0 98.5 + 64.0 0.0 1219 0400 48.4 733.0 721.0 98.4 + 67.4 0.0 1219 0500 48.6 733.0 721.0 98.4 + 68.8 0.0 1219 0600 48.6 734.0 721.0 98.2 + 89.4 0.0 1219 0700 48.4 735.0 721.0 98.1 + 98.7 0.0 1219 0800 48.4 735.0 721.0 98.1 + 95.4 0.0 1219 0900 48.4 736.0 721.0 98.0 + 111.4 0.0 1219 1000 48.6 735.0 721.0 98.1 + 105.2 0.0 1219 1100 48.6 735.0 721.0 98.1 + 76.0 0.0 1219 1200 48.6 735.0 721.0 98.1 + 68.4 0.0 1219 1300 48.6 735.0 722.0 98.2 + 83.7 0.0 1219 1400 48.4 735.0 722.0 98.2 + 82.0 0.0 1219 1500 48.4 736.0 722.0 98.1 + 79.8 0.0 1219 1600 48.2 737.0 722.0 98.0 + 92.6 0.0 1219 1700 48.0 738.0 722.0 97.8 + 108.7 0.0 1219 1800 48.0 738.0 722.0 97.8 + 109.1 0.0 1219 1900 48.0 738.0 722.0 97.8 + 104.2 0.0 1219 2000 47.8 739.0 722.0 97.7 + 107.4 0.0 1219 2100 47.8 739.0 723.0 97.8 + 144.2 0.0 TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WELLS starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.2 727.0 723.0 99.4 + 169.7 0.0 1218 2200 48.2 727.0 723.0 99.4 + 162.5 0.0 1218 2300 48.2 728.0 723.0 99.3 + 113.5 0.0 1219 0000 48.2 729.0 722.0 99.0 + 87.1 0.0 1219 0100 48.2 729.0 722.0 99.0 + 69.5 0.0 1219 0200 48.2 730.0 722.0 98.9 + 66.1 0.0 1219 0300 48.2 732.0 722.0 98.6 + 64.0 0.0 1219 0400 48.2 733.0 722.0 98.5 + 67.4 0.0 1219 0500 48.2 733.0 722.0 98.5 + 68.8 0.0 1219 0600 48.0 734.0 722.0 98.4 + 89.4 0.0 1219 0700 48.0 735.0 722.0 98.2 + 98.7 0.0 1219 0800 48.2 735.0 722.0 98.2 + 95.4 0.0 1219 0900 48.0 736.0 722.0 98.1 + 111.4 0.0 1219 1000 48.0 735.0 722.0 98.2 + 105.2 0.0 1219 1100 48.0 735.0 722.0 98.2 + 76.0 0.0 1219 1200 48.2 735.0 722.0 98.2 + 68.4 0.0 1219 1300 48.2 735.0 723.0 98.4 + 83.7 0.0 1219 1400 48.2 735.0 723.0 98.4 + 82.0 0.0 1219 1500 48.2 736.0 724.0 98.4 + 79.8 0.0 1219 1600 48.2 737.0 724.0 98.2 + 92.6 0.0 1219 1700 48.0 738.0 724.0 98.1 + 108.7 0.0 1219 1800 48.0 738.0 724.0 98.1 + 109.1 0.0 1219 1900 47.8 738.0 723.0 98.0 + 104.2 0.0 1219 2000 47.8 739.0 723.0 97.8 + 107.4 0.0 1219 2100 47.7 739.0 723.0 97.8 + 144.2 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.2 711.0 724.0 101.8 + 152.5 0.0 1218 2200 48.2 711.0 724.0 101.8 + 169.9 0.0 1218 2300 48.2 711.0 724.0 101.8 + 171.6 0.0 1219 0000 48.2 711.0 724.0 101.8 + 136.7 0.0 1219 0100 48.4 711.0 724.0 101.8 + 91.2 0.0 1219 0200 48.2 711.0 724.0 101.8 + 67.2 0.0 1219 0300 48.2 711.0 723.0 101.7 + 66.8 0.0 1219 0400 48.2 711.0 723.0 101.7 + 64.2 0.0 1219 0500 48.2 711.0 723.0 101.7 + 65.6 0.0 1219 0600 48.2 711.0 723.0 101.7 + 95.2 0.0 1219 0700 48.2 711.0 723.0 101.7 + 104.4 0.0 1219 0800 48.2 711.0 722.0 101.5 + 113.8 0.0 1219 0900 48.2 711.0 723.0 101.7 + 79.4 0.0 1219 1000 48.2 711.0 722.0 101.5 + 98.9 0.0 1219 1100 48.2 711.0 722.0 101.5 + 109.1 0.0 1219 1200 48.0 711.0 722.0 101.5 + 109.2 0.0 1219 1300 48.0 711.0 722.0 101.5 + 89.7 0.0 1219 1400 48.0 711.0 722.0 101.5 + 60.5 0.0 1219 1500 48.0 711.0 722.0 101.5 + 72.1 0.0 1219 1600 48.0 711.0 722.0 101.5 + 86.5 0.0 1219 1700 48.0 711.0 722.0 101.5 + 96.0 0.0 1219 1800 48.0 711.0 722.0 101.5 + 115.3 0.0 1219 1900 48.0 711.0 722.0 101.5 + 107.8 0.0 1219 2000 47.8 711.0 722.0 101.5 + 108.7 0.0 1219 2100 + + + + + 120.7 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCKY REACH TAILWATER starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.2 711.0 720.0 101.3 + 152.5 0.0 1218 2200 48.2 711.0 721.0 101.4 + 169.9 0.0 1218 2300 48.2 711.0 721.0 101.4 + 171.6 0.0 1219 0000 48.2 711.0 721.0 101.4 + 136.7 0.0 1219 0100 48.2 711.0 720.0 101.3 + 91.2 0.0 1219 0200 48.2 711.0 720.0 101.3 + 67.2 0.0 1219 0300 48.2 711.0 720.0 101.3 + 66.8 0.0 1219 0400 48.2 711.0 720.0 101.3 + 64.2 0.0 1219 0500 48.2 711.0 719.0 101.1 + 65.6 0.0 1219 0600 48.2 711.0 719.0 101.1 + 95.2 0.0 1219 0700 48.2 711.0 719.0 101.1 + 104.4 0.0 1219 0800 48.0 711.0 719.0 101.1 + 113.8 0.0 1219 0900 48.0 711.0 718.0 101.0 + 79.4 0.0 1219 1000 48.0 711.0 718.0 101.0 + 98.9 0.0 1219 1100 48.0 711.0 719.0 101.1 + 109.1 0.0 1219 1200 48.0 711.0 721.0 101.4 + 109.2 0.0 1219 1300 48.0 711.0 720.0 101.3 + 89.7 0.0 1219 1400 48.0 711.0 720.0 101.3 + 60.5 0.0 1219 1500 48.0 711.0 720.0 101.3 + 72.1 0.0 1219 1600 47.8 711.0 720.0 101.3 + 86.5 0.0 1219 1700 47.8 711.0 720.0 101.3 + 96.0 0.0 1219 1800 47.8 711.0 718.0 101.0 + 115.3 0.0 1219 1900 47.8 711.0 718.0 101.0 + 107.8 0.0 1219 2000 47.8 711.0 717.0 100.8 + 108.7 0.0 1219 2100 + + + + + 120.7 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 47.7 729.0 730.0 100.1 + 139.8 0.0 1218 2200 47.5 729.0 729.0 100.0 + 155.5 0.0 1218 2300 47.5 730.0 729.0 99.9 + 155.5 1.2 1219 0000 47.5 731.0 729.0 99.7 + 167.6 12.9 1219 0100 47.5 731.0 728.0 99.6 + 148.7 0.0 1219 0200 47.5 732.0 728.0 99.5 + 119.5 0.0 1219 0300 47.5 733.0 728.0 99.3 + 96.5 0.0 1219 0400 47.5 734.0 727.0 99.0 + 89.0 0.0 1219 0500 47.3 735.0 727.0 98.9 + 92.5 0.0 1219 0600 47.3 736.0 727.0 98.8 + 94.8 0.0 1219 0700 47.3 737.0 726.0 98.5 + 101.5 0.0 1219 0800 47.3 737.0 726.0 98.5 + 110.9 0.0 1219 0900 47.5 738.0 726.0 98.4 + 103.5 0.0 1219 1000 47.5 738.0 726.0 98.4 + 111.2 0.0 1219 1100 47.3 739.0 727.0 98.4 + 103.9 0.0 1219 1200 47.3 738.0 727.0 98.5 + 117.8 0.0 1219 1300 47.1 739.0 727.0 98.4 + 117.8 0.0 1219 1400 47.1 739.0 728.0 98.5 + 100.5 0.0 1219 1500 47.1 739.0 728.0 98.5 + 101.7 0.0 1219 1600 47.1 740.0 728.0 98.4 + 90.3 0.0 1219 1700 47.1 740.0 728.0 98.4 + 89.1 0.0 1219 1800 47.1 740.0 728.0 98.4 + 106.2 0.0 1219 1900 47.1 741.0 728.0 98.2 + 116.1 0.0 1219 2000 47.1 741.0 728.0 98.2 + 123.4 2.1 1219 2100 + + + + + 145.0 0.0 TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 47.7 729.0 729.0 100.0 + 139.8 0.0 1218 2200 47.7 729.0 729.0 100.0 + 155.5 0.0 1218 2300 47.5 730.0 729.0 99.9 + 155.5 1.2 1219 0000 47.5 731.0 735.0 100.5 + 167.6 12.9 1219 0100 47.5 731.0 745.0 101.9 + 148.7 0.0 1219 0200 47.5 732.0 729.0 99.6 + 119.5 0.0 1219 0300 47.5 733.0 728.0 99.3 + 96.5 0.0 1219 0400 47.5 734.0 728.0 99.2 + 89.0 0.0 1219 0500 47.5 735.0 728.0 99.0 + 92.5 0.0 1219 0600 47.3 736.0 727.0 98.8 + 94.8 0.0 1219 0700 47.3 737.0 727.0 98.6 + 101.5 0.0 1219 0800 47.5 737.0 727.0 98.6 + 110.9 0.0 1219 0900 47.5 738.0 726.0 98.4 + 103.5 0.0 1219 1000 47.5 738.0 726.0 98.4 + 111.2 0.0 1219 1100 47.5 739.0 726.0 98.2 + 103.9 0.0 1219 1200 47.5 738.0 726.0 98.4 + 117.8 0.0 1219 1300 47.3 739.0 727.0 98.4 + 117.8 0.0 1219 1400 47.1 739.0 727.0 98.4 + 100.5 0.0 1219 1500 47.1 739.0 728.0 98.5 + 101.7 0.0 1219 1600 46.9 740.0 728.0 98.4 + 90.3 0.0 1219 1700 46.9 740.0 728.0 98.4 + 89.1 0.0 1219 1800 46.9 740.0 728.0 98.4 + 106.2 0.0 1219 1900 47.1 741.0 728.0 98.2 + 116.1 0.0 1219 2000 47.1 741.0 728.0 98.2 + 123.4 2.1 1219 2100 + + + + + 145.0 0.0 TOTAL DISSOLVED GAS REPORT FOR WANAPUM starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 47.6 728.0 733.0 100.7 + 158.9 1.3 1218 2200 47.7 729.0 731.0 100.3 + 145.2 0.0 1218 2300 47.7 730.0 729.0 99.9 + 146.8 0.0 1219 0000 47.6 731.0 733.0 100.3 + 159.2 11.3 1219 0100 + + + + + 172.9 20.0 1219 0200 + + + + + 174.0 20.0 1219 0300 + + + + + 142.9 6.6 1219 0400 + + + + + 156.9 0.0 1219 0500 + + + + + 161.2 0.0 1219 0600 + + + + + 160.3 0.0 1219 0700 + + + + + 169.6 0.0 1219 0800 + + + + + 176.3 0.0 1219 0900 + + + + + 165.4 0.0 1219 1000 + + + + + 151.5 0.0 1219 1100 + + + + + 107.4 0.0 1219 1200 + + + + + 107.0 0.0 1219 1300 + + + + + 107.0 0.0 1219 1400 + + + + + 87.5 0.0 1219 1500 + + + + + 97.5 0.0 1219 1600 + + + + + 124.5 0.0 1219 1700 + + + + + 149.6 0.0 1219 1800 + + + + + 154.0 0.0 1219 1900 + + + + + 146.7 0.0 1219 2000 + + + + + 164.4 0.0 1219 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR DOWNSTREAM OF WANAPUM starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 47.9 729.0 733.0 100.5 + 158.9 1.3 1218 2200 47.9 730.0 734.0 100.5 + 145.2 0.0 1218 2300 47.9 731.0 734.0 100.4 + 146.8 0.0 1219 0000 47.8 731.0 734.0 100.4 + 159.2 11.3 1219 0100 + + + + + 172.9 20.0 1219 0200 + + + + + 174.0 20.0 1219 0300 + + + + + 142.9 6.6 1219 0400 + + + + + 156.9 0.0 1219 0500 + + + + + 161.2 0.0 1219 0600 + + + + + 160.3 0.0 1219 0700 + + + + + 169.6 0.0 1219 0800 + + + + + 176.3 0.0 1219 0900 + + + + + 165.4 0.0 1219 1000 + + + + + 151.5 0.0 1219 1100 + + + + + 107.4 0.0 1219 1200 + + + + + 107.0 0.0 1219 1300 + + + + + 107.0 0.0 1219 1400 + + + + + 87.5 0.0 1219 1500 + + + + + 97.5 0.0 1219 1600 + + + + + 124.5 0.0 1219 1700 + + + + + 149.6 0.0 1219 1800 + + + + + 154.0 0.0 1219 1900 + + + + + 146.7 0.0 1219 2000 + + + + + 164.4 0.0 1219 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR PRIEST RAPIDS starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.3 731.0 728.0 99.6 + 157.6 14.8 1218 2200 48.3 731.0 728.0 99.6 + 150.3 10.0 1218 2300 48.2 732.0 728.0 99.5 + 143.3 10.0 1219 0000 48.2 733.0 727.0 99.2 + 147.2 21.3 1219 0100 + + + + + 161.5 29.9 1219 0200 + + + + + 170.4 29.9 1219 0300 + + + + + 159.0 10.1 1219 0400 + + + + + 154.5 0.0 1219 0500 + + + + + 154.8 0.0 1219 0600 + + + + + 155.1 0.0 1219 0700 + + + + + 155.4 0.0 1219 0800 + + + + + 155.2 0.0 1219 0900 + + + + + 155.0 0.0 1219 1000 + + + + + 154.7 0.0 1219 1100 + + + + + 153.0 0.0 1219 1200 + + + + + 152.2 0.0 1219 1300 + + + + + 130.4 0.0 1219 1400 + + + + + 114.8 0.0 1219 1500 + + + + + 113.4 0.0 1219 1600 + + + + + 124.3 0.0 1219 1700 + + + + + 133.7 0.0 1219 1800 + + + + + 143.8 0.0 1219 1900 + + + + + 146.5 0.0 1219 2000 + + + + + 152.8 0.0 1219 2100 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR BELOW PRIEST RAPIDS starting at 2100 18 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1218 2100 48.3 733.0 754.0 102.9 + 157.6 14.8 1218 2200 48.3 734.0 755.0 102.9 + 150.3 10.0 1218 2300 48.3 734.0 745.0 101.5 + 143.3 10.0 1219 0000 48.3 736.0 741.0 100.7 + 147.2 21.3 1219 0100 + + + + + 161.5 29.9 1219 0200 + + + + + 170.4 29.9 1219 0300 + + + + + 159.0 10.1 1219 0400 + + + + + 154.5 0.0 1219 0500 + + + + + 154.8 0.0 1219 0600 + + + + + 155.1 0.0 1219 0700 + + + + + 155.4 0.0 1219 0800 + + + + + 155.2 0.0 1219 0900 + + + + + 155.0 0.0 1219 1000 + + + + + 154.7 0.0 1219 1100 + + + + + 153.0 0.0 1219 1200 + + + + + 152.2 0.0 1219 1300 + + + + + 130.4 0.0 1219 1400 + + + + + 114.8 0.0 1219 1500 + + + + + 113.4 0.0 1219 1600 + + + + + 124.3 0.0 1219 1700 + + + + + 133.7 0.0 1219 1800 + + + + + 143.8 0.0 1219 1900 + + + + + 146.5 0.0 1219 2000 + + + + + 152.8 0.0 1219 2100 + + + + + + +