TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0800 4 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1204 0800 50.7 752.0 719.0 95.6 + 107.8 0.0 1204 0900 50.7 752.0 719.0 95.6 + 108.2 0.0 1204 1000 50.7 752.0 719.0 95.6 + 109.0 0.0 1204 1100 50.7 752.0 719.0 95.6 + 106.8 0.0 1204 1200 50.7 752.0 720.0 95.7 + 108.9 0.0 1204 1300 50.7 752.0 720.0 95.7 + 109.1 0.0 1204 1400 50.7 751.0 720.0 95.9 + 100.3 0.0 1204 1500 50.5 751.0 720.0 95.9 + 105.0 0.0 1204 1600 50.5 751.0 720.0 95.9 + 116.1 0.0 1204 1700 50.5 751.0 720.0 95.9 + 116.5 0.0 1204 1800 50.5 751.0 720.0 95.9 + 122.8 0.0 1204 1900 50.5 751.0 720.0 95.9 + 137.7 0.0 1204 2000 50.5 751.0 720.0 95.9 + 157.6 0.0 1204 2100 50.5 751.0 720.0 95.9 + 157.5 0.0 1204 2200 50.5 751.0 720.0 95.9 + 153.1 0.0 1204 2300 50.5 751.0 720.0 95.9 + 135.7 0.0 1205 0000 50.5 751.0 720.0 95.9 + 130.3 0.0 1205 0100 50.5 751.0 720.0 95.9 + 122.0 0.0 1205 0200 50.5 751.0 720.0 95.9 + 119.4 0.0 1205 0300 50.5 751.0 720.0 95.9 + 120.3 0.0 1205 0400 50.5 751.0 720.0 95.9 + 121.0 0.0 1205 0500 50.5 750.0 720.0 96.0 + 119.3 0.0 1205 0600 50.5 749.0 720.0 96.1 + 117.3 0.0 1205 0700 50.5 749.0 720.0 96.1 + 147.6 0.0 1205 0800 + + + + + 155.1 0.0