TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1500 11 Dec 2025 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1211 1500 + 738.0 726.0 98.4 51.5 0.0 1211 1600 + 738.0 724.0 98.1 70.5 0.0 1211 1700 + 739.0 724.0 98.0 89.9 0.0 1211 1800 + 739.0 727.0 98.4 97.0 0.0 1211 1900 + 739.0 725.0 98.1 101.6 0.0 1211 2000 + 740.0 719.0 97.2 97.8 0.0 1211 2100 + 739.0 717.0 97.0 94.9 0.0 1211 2200 + 740.0 716.0 96.8 75.2 0.0 1211 2300 + 740.0 715.0 96.6 68.3 0.0 1212 0000 + 739.0 715.0 96.8 57.2 0.0 1212 0100 + 740.0 714.0 96.5 59.9 0.0 1212 0200 + 740.0 715.0 96.6 58.6 0.0 1212 0300 + 740.0 716.0 96.8 59.6 0.0 1212 0400 + 739.0 717.0 97.0 55.4 0.0 1212 0500 + 739.0 718.0 97.2 64.3 0.0 1212 0600 + 739.0 722.0 97.7 68.9 0.0 1212 0700 + 739.0 724.0 98.0 76.8 0.0 1212 0800 + 739.0 727.0 98.4 77.6 0.0 1212 0900 + 739.0 726.0 98.2 67.4 0.0 1212 1000 + 738.0 722.0 97.8 58.2 0.0 1212 1100 + 738.0 722.0 97.8 52.3 0.0 1212 1200 + 738.0 721.0 97.7 42.9 0.0 1212 1300 + 736.0 722.0 98.1 38.8 0.0 1212 1400 + 736.0 723.0 98.2 40.4 0.0 1212 1500 + 736.0 723.0 98.2 46.5 0.0