TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1800 28 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0328 1800 + 734.0 768.0 104.6 96.3 0.0 0328 1900 + 733.0 766.0 104.5 100.6 0.0 0328 2000 + 734.0 762.0 103.8 111.0 0.0 0328 2100 + 734.0 761.0 103.7 113.9 0.0 0328 2200 + 735.0 761.0 103.5 106.5 0.0 0328 2300 + 735.0 760.0 103.4 97.7 0.0 0329 0000 + 735.0 760.0 103.4 92.5 0.0 0329 0100 + 735.0 760.0 103.4 83.3 0.0 0329 0200 + 735.0 761.0 103.5 97.0 0.0 0329 0300 + 735.0 761.0 103.5 90.7 0.0 0329 0400 + 735.0 761.0 103.5 89.1 0.0 0329 0500 + 735.0 760.0 103.4 93.3 0.0 0329 0600 + 735.0 760.0 103.4 99.4 0.0 0329 0700 + 735.0 760.0 103.4 108.5 0.0 0329 0800 + 735.0 760.0 103.4 127.3 0.0 0329 0900 + 735.0 760.0 103.4 113.6 0.0 0329 1000 + 735.0 759.0 103.3 111.7 0.0 0329 1100 + 735.0 759.0 103.3 119.5 0.0 0329 1200 + 734.0 761.0 103.7 107.3 0.0 0329 1300 + 734.0 761.0 103.7 102.6 0.0 0329 1400 + 734.0 763.0 104.0 99.1 0.0 0329 1500 + 733.0 764.0 104.2 101.4 0.0 0329 1600 + 732.0 764.0 104.4 96.8 0.0 0329 1700 + 732.0 762.0 104.1 104.0 0.0 0329 1800 + 732.0 762.0 104.1 131.4 0.0