TOTAL DISSOLVED GAS REPORT FOR PASCO, WA starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + + + 1203 0100 + + + + + + + 1203 0200 + + + + + + + 1203 0300 + + + + + + + 1203 0400 + + + + + + + 1203 0500 + + + + + + + 1203 0600 + + + + + + + 1203 0700 + + + + + + + 1203 0800 + + + + + + + 1203 0900 + + + + + + + 1203 1000 + + + + + + + 1203 1100 + + + + + + + 1203 1200 + + + + + + + 1203 1300 + + + + + + + 1203 1400 + + + + + + + 1203 1500 + + + + + + + 1203 1600 + + + + + + + 1203 1700 + + + + + + + 1203 1800 + + + + + + + 1203 1900 + + + + + + + 1203 2000 + + + + + + + 1203 2100 + + + + + + + 1203 2200 + + + + + + + 1203 2300 + + + + + + + TOTAL DISSOLVED GAS REPORT FOR McNARY WASHINGTON SIDE starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 113.3 0.0 1203 0100 + + + + + 112.9 0.0 1203 0200 + + + + + 112.6 0.0 1203 0300 + + + + + 112.8 0.0 1203 0400 + + + + + 113.5 0.0 1203 0500 + + + + + 113.5 0.0 1203 0600 + + + + + 126.3 0.0 1203 0700 + + + + + 127.3 0.0 1203 0800 + + + + + 130.1 0.0 1203 0900 + + + + + 130.2 0.0 1203 1000 + + + + + 130.8 0.0 1203 1100 + + + + + 133.3 0.0 1203 1200 + + + + + 130.8 0.0 1203 1300 + + + + + 135.0 0.0 1203 1400 + + + + + 134.9 0.0 1203 1500 + + + + + 132.5 0.0 1203 1600 + + + + + 133.7 0.0 1203 1700 + + + + + 132.0 0.0 1203 1800 + + + + + 133.5 0.0 1203 1900 + + + + + 135.0 0.0 1203 2000 + + + + + 130.9 0.0 1203 2100 + + + + + 128.4 0.0 1203 2200 + + + + + 113.6 0.0 1203 2300 + + + + + 112.3 0.0 TOTAL DISSOLVED GAS REPORT FOR McNARY TAILWATER starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 50.3 763.9 734.0 96.1 17.2 113.3 0.0 1203 0100 50.3 764.2 734.0 96.0 17.4 112.9 0.0 1203 0200 50.3 764.4 734.0 96.0 17.5 112.6 0.0 1203 0300 50.3 764.3 734.0 96.0 17.5 112.8 0.0 1203 0400 50.3 764.2 733.0 95.9 17.4 113.5 0.0 1203 0500 50.3 764.3 733.0 95.9 17.4 113.5 0.0 1203 0600 50.2 764.2 732.0 95.8 17.7 126.3 0.0 1203 0700 50.1 764.1 732.0 95.8 17.8 127.3 0.0 1203 0800 50.1 764.4 733.0 95.9 17.9 130.1 0.0 1203 0900 49.7 764.4 724.0 94.7 0.4 130.2 0.0 1203 1000 50.0 764.4 737.0 96.4 17.7 130.8 0.0 1203 1100 50.0 764.0 734.0 96.1 17.8 133.3 0.0 1203 1200 50.0 763.6 733.0 96.0 17.8 130.8 0.0 1203 1300 50.0 763.1 733.0 96.1 17.9 135.0 0.0 1203 1400 50.0 762.8 733.0 96.1 17.9 134.9 0.0 1203 1500 50.0 762.7 733.0 96.1 17.7 132.5 0.0 1203 1600 49.9 762.6 733.0 96.1 17.8 133.7 0.0 1203 1700 49.9 763.1 732.0 95.9 17.8 132.0 0.0 1203 1800 49.9 763.0 733.0 96.1 17.9 133.5 0.0 1203 1900 49.9 763.1 733.0 96.1 17.9 135.0 0.0 1203 2000 49.9 763.0 734.0 96.2 17.8 130.9 0.0 1203 2100 49.8 763.2 733.0 96.0 17.8 128.4 0.0 1203 2200 49.8 763.2 733.0 96.0 17.5 113.6 0.0 1203 2300 49.8 763.3 732.0 95.9 17.6 112.3 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY (Wingwall) starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 89.4 0.0 1203 0100 + + + + + 95.6 0.0 1203 0200 + + + + + 95.8 0.0 1203 0300 + + + + + 96.5 0.0 1203 0400 + + + + + 95.9 0.0 1203 0500 + + + + + 98.0 0.0 1203 0600 + + + + + 111.1 0.0 1203 0700 + + + + + 129.5 0.0 1203 0800 + + + + + 128.9 0.0 1203 0900 + + + + + 131.2 0.0 1203 1000 + + + + + 129.8 0.0 1203 1100 + + + + + 133.0 0.0 1203 1200 + + + + + 129.6 0.0 1203 1300 + + + + + 132.8 0.0 1203 1400 + + + + + 130.6 0.0 1203 1500 + + + + + 132.6 0.0 1203 1600 + + + + + 131.5 0.0 1203 1700 + + + + + 131.8 0.0 1203 1800 + + + + + 131.0 0.0 1203 1900 + + + + + 131.6 0.0 1203 2000 + + + + + 130.1 0.0 1203 2100 + + + + + 129.1 0.0 1203 2200 + + + + + 129.1 0.0 1203 2300 + + + + + 129.1 0.0 TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 51.3 767.0 741.0 96.6 12.5 89.4 0.0 1203 0100 51.3 767.0 741.0 96.6 12.5 95.6 0.0 1203 0200 51.2 767.0 741.0 96.6 12.6 95.8 0.0 1203 0300 51.2 767.0 741.0 96.6 12.8 96.5 0.0 1203 0400 51.2 767.0 741.0 96.6 12.9 95.9 0.0 1203 0500 51.2 767.0 741.0 96.6 13.2 98.0 0.0 1203 0600 51.2 767.0 741.0 96.6 13.4 111.1 0.0 1203 0700 51.2 767.0 741.0 96.6 13.5 129.5 0.0 1203 0800 51.2 767.0 741.0 96.6 13.3 128.9 0.0 1203 0900 51.1 767.0 741.0 96.6 13.1 131.2 0.0 1203 1000 51.1 767.0 741.0 96.6 13.0 129.8 0.0 1203 1100 51.1 767.0 741.0 96.6 13.1 133.0 0.0 1203 1200 51.1 766.0 741.0 96.7 13.5 129.6 0.0 1203 1300 51.1 766.0 741.0 96.7 13.7 132.8 0.0 1203 1400 51.1 765.0 741.0 96.9 13.9 130.6 0.0 1203 1500 51.1 765.0 748.0 97.8 13.5 132.6 0.0 1203 1600 51.1 765.0 741.0 96.9 13.7 131.5 0.0 1203 1700 51.0 766.0 741.0 96.7 13.5 131.8 0.0 1203 1800 51.0 766.0 742.0 96.9 13.4 131.0 0.0 1203 1900 51.0 765.0 741.0 96.9 13.2 131.6 0.0 1203 2000 51.0 766.0 740.0 96.6 13.0 130.1 0.0 1203 2100 51.0 766.0 740.0 96.6 12.9 129.1 0.0 1203 2200 51.0 766.0 740.0 96.6 13.0 129.1 0.0 1203 2300 51.0 766.0 740.0 96.6 12.9 129.1 0.0 TOTAL DISSOLVED GAS REPORT FOR THE DALLES starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 87.2 0.0 1203 0100 + + + + + 85.0 0.0 1203 0200 + + + + + 84.6 0.0 1203 0300 + + + + + 85.1 0.0 1203 0400 + + + + + 84.8 0.0 1203 0500 + + + + + 85.1 0.0 1203 0600 + + + + + 110.3 0.0 1203 0700 + + + + + 128.9 0.0 1203 0800 + + + + + 148.9 0.0 1203 0900 + + + + + 150.1 0.0 1203 1000 + + + + + 131.9 0.0 1203 1100 + + + + + 106.9 0.0 1203 1200 + + + + + 101.2 0.0 1203 1300 + + + + + 101.7 0.0 1203 1400 + + + + + 99.5 0.0 1203 1500 + + + + + 99.1 0.0 1203 1600 + + + + + 129.4 0.0 1203 1700 + + + + + 148.3 0.0 1203 1800 + + + + + 149.3 0.0 1203 1900 + + + + + 149.8 0.0 1203 2000 + + + + + 149.8 0.0 1203 2100 + + + + + 131.5 0.0 1203 2200 + + + + + 130.4 0.0 1203 2300 + + + + + 111.0 0.0 TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 51.1 768.0 748.0 97.4 8.5 87.2 0.0 1203 0100 51.1 768.0 748.0 97.4 8.3 85.0 0.0 1203 0200 51.1 768.0 748.0 97.4 8.2 84.6 0.0 1203 0300 51.1 768.0 748.0 97.4 8.1 85.1 0.0 1203 0400 51.0 768.0 749.0 97.5 7.9 84.8 0.0 1203 0500 51.0 768.0 749.0 97.5 7.7 85.1 0.0 1203 0600 51.0 768.0 750.0 97.7 7.8 110.3 0.0 1203 0700 51.0 768.0 751.0 97.8 8.0 128.9 0.0 1203 0800 51.0 768.0 752.0 97.9 8.3 148.9 0.0 1203 0900 51.0 768.0 752.0 97.9 8.2 150.1 0.0 1203 1000 51.0 768.0 751.0 97.8 8.2 131.9 0.0 1203 1100 51.0 768.0 750.0 97.7 8.0 106.9 0.0 1203 1200 51.0 768.0 750.0 97.7 8.1 101.2 0.0 1203 1300 51.0 767.0 759.0 99.0 7.1 101.7 0.0 1203 1400 51.0 767.0 753.0 98.2 6.9 99.5 0.0 1203 1500 51.0 767.0 754.0 98.3 6.8 99.1 0.0 1203 1600 51.0 767.0 754.0 98.3 7.1 129.4 0.0 1203 1700 50.9 767.0 755.0 98.4 7.3 148.3 0.0 1203 1800 50.9 767.0 756.0 98.6 7.2 149.3 0.0 1203 1900 50.9 767.0 754.0 98.3 7.3 149.8 0.0 1203 2000 50.9 767.0 753.0 98.2 7.5 149.8 0.0 1203 2100 50.8 767.0 753.0 98.2 7.3 131.5 0.0 1203 2200 50.8 767.0 752.0 98.0 7.3 130.4 0.0 1203 2300 50.8 767.0 752.0 98.0 7.2 111.0 0.0 TOTAL DISSOLVED GAS REPORT FOR BONNEVILLE starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 121.8 0.0 1203 0100 + + + + + 122.7 0.0 1203 0200 + + + + + 123.0 0.0 1203 0300 + + + + + 127.0 0.0 1203 0400 + + + + + 131.1 0.0 1203 0500 + + + + + 131.2 0.0 1203 0600 + + + + + 131.2 0.0 1203 0700 + + + + + 130.3 1.1 1203 0800 + + + + + 120.8 2.2 1203 0900 + + + + + 120.4 2.2 1203 1000 + + + + + 122.9 2.2 1203 1100 + + + + + 125.5 2.2 1203 1200 + + + + + 125.6 2.2 1203 1300 + + + + + 129.7 2.2 1203 1400 + + + + + 132.7 2.2 1203 1500 + + + + + 137.7 2.2 1203 1600 + + + + + 142.3 2.2 1203 1700 + + + + + 136.7 2.2 1203 1800 + + + + + 133.3 0.0 1203 1900 + + + + + 130.1 0.0 1203 2000 + + + + + 129.8 0.0 1203 2100 + + + + + 129.4 0.0 1203 2200 + + + + + 129.6 0.0 1203 2300 + + + + + 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR WARRENDALE starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 50.9 770.0 767.0 99.6 5.8 121.8 0.0 1203 0100 50.9 771.0 767.0 99.5 5.8 122.7 0.0 1203 0200 50.9 771.0 768.0 99.6 5.8 123.0 0.0 1203 0300 50.9 771.0 773.0 100.3 5.8 127.0 0.0 1203 0400 50.9 771.0 773.0 100.3 5.8 131.1 0.0 1203 0500 50.9 771.0 774.0 100.4 5.8 131.2 0.0 1203 0600 50.9 771.0 774.0 100.4 5.8 131.2 0.0 1203 0700 50.9 771.0 773.0 100.3 5.8 130.3 1.1 1203 0800 50.9 771.0 773.0 100.3 5.8 120.8 2.2 1203 0900 50.8 771.0 773.0 100.3 5.9 120.4 2.2 1203 1000 50.8 771.0 777.0 100.8 5.5 122.9 2.2 1203 1100 50.8 771.0 775.0 100.5 5.5 125.5 2.2 1203 1200 50.8 771.0 771.0 100.0 5.5 125.6 2.2 1203 1300 50.8 771.0 770.0 99.9 5.5 129.7 2.2 1203 1400 50.8 770.0 768.0 99.7 5.5 132.7 2.2 1203 1500 50.8 770.0 768.0 99.7 5.5 137.7 2.2 1203 1600 50.7 770.0 768.0 99.7 5.5 142.3 2.2 1203 1700 50.7 770.0 770.0 100.0 5.5 136.7 2.2 1203 1800 50.7 771.0 771.0 100.0 5.5 133.3 0.0 1203 1900 50.6 771.0 773.0 100.3 5.5 130.1 0.0 1203 2000 50.7 771.0 774.0 100.4 5.5 129.8 0.0 1203 2100 50.6 771.0 773.0 100.3 5.5 129.4 0.0 1203 2200 50.5 771.0 773.0 100.3 5.5 129.6 0.0 1203 2300 50.5 771.0 773.0 100.3 5.5 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CAMAS/WASHOUGAL starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 121.8 0.0 1203 0100 + + + + + 122.7 0.0 1203 0200 + + + + + 123.0 0.0 1203 0300 + + + + + 127.0 0.0 1203 0400 + + + + + 131.1 0.0 1203 0500 + + + + + 131.2 0.0 1203 0600 + + + + + 131.2 0.0 1203 0700 + + + + + 130.3 1.1 1203 0800 + + + + + 120.8 2.2 1203 0900 + + + + + 120.4 2.2 1203 1000 + + + + + 122.9 2.2 1203 1100 + + + + + 125.5 2.2 1203 1200 + + + + + 125.6 2.2 1203 1300 + + + + + 129.7 2.2 1203 1400 + + + + + 132.7 2.2 1203 1500 + + + + + 137.7 2.2 1203 1600 + + + + + 142.3 2.2 1203 1700 + + + + + 136.7 2.2 1203 1800 + + + + + 133.3 0.0 1203 1900 + + + + + 130.1 0.0 1203 2000 + + + + + 129.8 0.0 1203 2100 + + + + + 129.4 0.0 1203 2200 + + + + + 129.6 0.0 1203 2300 + + + + + 133.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CASCADE ISLAND, WA starting at 0000 3 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1203 0000 + + + + + 121.8 0.0 1203 0100 + + + + + 122.7 0.0 1203 0200 + + + + + 123.0 0.0 1203 0300 + + + + + 127.0 0.0 1203 0400 + + + + + 131.1 0.0 1203 0500 + + + + + 131.2 0.0 1203 0600 + + + + + 131.2 0.0 1203 0700 + + + + + 130.3 1.1 1203 0800 + + + + + 120.8 2.2 1203 0900 + + + + + 120.4 2.2 1203 1000 + + + + + 122.9 2.2 1203 1100 + + + + + 125.5 2.2 1203 1200 + + + + + 125.6 2.2 1203 1300 + + + + + 129.7 2.2 1203 1400 + + + + + 132.7 2.2 1203 1500 + + + + + 137.7 2.2 1203 1600 + + + + + 142.3 2.2 1203 1700 + + + + + 136.7 2.2 1203 1800 + + + + + 133.3 0.0 1203 1900 + + + + + 130.1 0.0 1203 2000 + + + + + 129.8 0.0 1203 2100 + + + + + 129.4 0.0 1203 2200 + + + + + 129.6 0.0 1203 2300 + + + + + 133.6 0.0