TOTAL DISSOLVED GAS REPORT FOR DWORSHAK starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 41.4 738.0 752.0 101.9 6.7 1.6 0.0 0227 2300 41.5 738.2 752.0 101.9 6.7 1.6 0.0 0228 0000 41.5 738.5 751.0 101.7 6.7 1.6 0.0 0228 0100 41.4 738.7 751.0 101.7 6.7 1.6 0.0 0228 0200 41.5 738.7 751.0 101.7 6.7 1.6 0.0 0228 0300 41.5 738.9 751.0 101.6 6.7 1.6 0.0 0228 0400 41.5 739.2 750.0 101.5 6.7 1.6 0.0 0228 0500 41.5 739.0 750.0 101.5 6.7 1.6 0.0 0228 0600 41.4 738.9 750.0 101.5 6.7 1.6 0.0 0228 0700 41.4 738.9 750.0 101.5 6.7 1.6 0.0 0228 0800 41.4 739.0 750.0 101.5 6.7 1.6 0.0 0228 0900 41.5 738.8 751.0 101.7 6.7 1.6 0.0 0228 1000 41.6 738.3 752.0 101.9 6.7 1.6 0.0 0228 1100 41.7 737.8 753.0 102.1 6.7 1.6 0.0 0228 1200 41.8 737.1 755.0 102.4 6.7 1.6 0.0 0228 1300 42.0 736.4 757.0 102.8 6.7 1.6 0.0 0228 1400 42.0 735.8 759.0 103.2 6.6 1.6 0.0 0228 1500 42.0 735.3 760.0 103.4 6.6 1.6 0.0 0228 1600 41.8 735.2 760.0 103.4 6.6 1.6 0.0 0228 1700 41.6 735.1 759.0 103.3 6.6 1.6 0.0 0228 1800 41.5 735.4 756.0 102.8 6.6 1.6 0.0 0228 1900 41.5 735.9 752.0 102.2 6.6 1.6 0.0 0228 2000 41.5 736.1 749.0 101.8 6.6 1.6 0.0 0228 2100 41.4 736.5 745.0 101.2 6.6 1.6 0.0 0228 2200 41.4 736.8 743.0 100.8 6.6 1.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CLEARWATER RIVER NR PECK starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 39.9 + + + + 1.6 0.0 0227 2300 39.9 + + + + 1.6 0.0 0228 0000 39.9 + + + + 1.6 0.0 0228 0100 39.9 + + + + 1.6 0.0 0228 0200 39.7 + + + + 1.6 0.0 0228 0300 39.7 + + + + 1.6 0.0 0228 0400 39.7 + + + + 1.6 0.0 0228 0500 39.7 + + + + 1.6 0.0 0228 0600 39.7 + + + + 1.6 0.0 0228 0700 39.7 + + + + 1.6 0.0 0228 0800 39.7 + + + + 1.6 0.0 0228 0900 39.7 + + + + 1.6 0.0 0228 1000 39.7 + + + + 1.6 0.0 0228 1100 39.9 + + + + 1.6 0.0 0228 1200 40.3 + + + + 1.6 0.0 0228 1300 40.5 + + + + 1.6 0.0 0228 1400 40.6 + + + + 1.6 0.0 0228 1500 40.6 + + + + 1.6 0.0 0228 1600 40.6 + + + + 1.6 0.0 0228 1700 40.5 + + + + 1.6 0.0 0228 1800 40.3 + + + + 1.6 0.0 0228 1900 40.1 + + + + 1.6 0.0 0228 2000 39.9 + + + + 1.6 0.0 0228 2100 39.9 + + + + 1.6 0.0 0228 2200 39.9 + + + + 1.6 0.0 TOTAL DISSOLVED GAS REPORT FOR CLEARWATER RIVER NEAR LEWISTON starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 41.4 + + + 4.9 1.6 0.0 0227 2300 41.3 + + + 4.9 1.6 0.0 0228 0000 41.1 + + + 5.0 1.6 0.0 0228 0100 40.9 + + + 4.9 1.6 0.0 0228 0200 40.7 + + + 5.0 1.6 0.0 0228 0300 40.5 + + + 4.9 1.6 0.0 0228 0400 40.3 + + + 5.0 1.6 0.0 0228 0500 40.0 + + + 5.0 1.6 0.0 0228 0600 39.8 + + + 4.9 1.6 0.0 0228 0700 39.6 + + + 4.9 1.6 0.0 0228 0800 39.5 + + + 4.9 1.6 0.0 0228 0900 39.6 + + + 4.9 1.6 0.0 0228 1000 39.9 + + + 4.9 1.6 0.0 0228 1100 40.2 + + + 4.9 1.6 0.0 0228 1200 40.6 + + + 4.8 1.6 0.0 0228 1300 41.0 + + + 4.8 1.6 0.0 0228 1400 41.4 + + + 4.7 1.6 0.0 0228 1500 41.5 + + + 4.7 1.6 0.0 0228 1600 41.6 + + + 4.7 1.6 0.0 0228 1700 41.6 + + + 4.7 1.6 0.0 0228 1800 41.5 + + + 4.7 1.6 0.0 0228 1900 41.4 + + + 4.7 1.6 0.0 0228 2000 41.3 + + + 4.7 1.6 0.0 0228 2100 41.2 + + + 4.7 1.6 0.0 0228 2200 41.1 + + + 4.7 1.6 0.0 TOTAL DISSOLVED GAS REPORT FOR ANATONE starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 41.8 741.3 726.0 97.9 13.5 25.6 + 0227 2300 41.7 741.3 725.0 97.8 13.3 24.4 + 0228 0000 41.7 741.3 725.0 97.8 13.2 23.8 + 0228 0100 41.7 741.7 725.0 97.7 13.1 23.2 + 0228 0200 41.8 741.8 726.0 97.9 13.1 23.0 + 0228 0300 41.7 742.0 725.0 97.7 13.1 22.8 + 0228 0400 41.7 742.3 725.0 97.7 13.1 22.9 + 0228 0500 41.7 742.4 725.0 97.7 13.3 23.4 + 0228 0600 41.6 742.4 725.0 97.7 13.5 24.9 + 0228 0700 41.5 742.7 725.0 97.6 13.7 26.1 + 0228 0800 41.5 742.5 725.0 97.6 13.8 26.8 + 0228 0900 41.4 742.3 725.0 97.7 13.8 26.9 + 0228 1000 41.4 742.4 725.0 97.7 13.8 27.0 + 0228 1100 41.4 742.1 725.0 97.7 13.8 27.0 + 0228 1200 41.6 741.4 725.0 97.8 13.8 27.0 + 0228 1300 41.8 740.4 725.0 97.9 13.8 26.9 + 0228 1400 42.0 740.0 726.0 98.1 13.7 26.8 + 0228 1500 42.2 739.4 726.0 98.2 13.7 26.9 + 0228 1600 42.3 739.3 726.0 98.2 13.7 26.8 + 0228 1700 42.3 739.4 726.0 98.2 13.6 26.8 + 0228 1800 42.3 739.7 726.0 98.1 13.7 26.7 + 0228 1900 42.2 740.0 726.0 98.1 13.6 26.5 + 0228 2000 42.1 740.1 726.0 98.1 13.5 25.8 + 0228 2100 42.0 740.4 726.0 98.1 13.4 25.3 + 0228 2200 41.9 740.7 726.0 98.0 13.2 24.4 + TOTAL DISSOLVED GAS REPORT FOR LOWER GRANITE starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 + + + + + 40.9 0.0 0227 2300 + + + + + 42.9 0.0 0228 0000 + + + + + 29.5 0.0 0228 0100 + + + + + 27.7 0.0 0228 0200 + + + + + 27.6 0.0 0228 0300 + + + + + 29.7 0.0 0228 0400 + + + + + 26.5 0.0 0228 0500 + + + + + 47.6 0.0 0228 0600 + + + + + 45.0 0.0 0228 0700 + + + + + 44.5 0.0 0228 0800 + + + + + 45.0 0.0 0228 0900 + + + + + 42.6 0.0 0228 1000 + + + + + 44.1 0.0 0228 1100 + + + + + 43.8 0.0 0228 1200 + + + + + 32.1 0.0 0228 1300 + + + + + 29.3 0.0 0228 1400 + + + + + 29.4 0.0 0228 1500 + + + + + 30.7 0.0 0228 1600 + + + + + 33.8 0.0 0228 1700 + + + + + 48.0 0.0 0228 1800 + + + + + 49.6 0.0 0228 1900 + + + + + 50.6 0.0 0228 2000 + + + + + 50.6 0.0 0228 2100 + + + + + 50.5 0.0 0228 2200 + + + + + 41.9 0.0 TOTAL DISSOLVED GAS REPORT FOR LOWER GRANITE TAILWATER starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 41.2 746.4 761.0 102.0 20.0 40.9 0.0 0227 2300 41.3 746.4 761.0 102.0 19.7 42.9 0.0 0228 0000 41.3 746.8 762.0 102.0 19.4 29.5 0.0 0228 0100 41.3 747.2 762.0 102.0 20.1 27.7 0.0 0228 0200 41.3 747.4 762.0 102.0 19.5 27.6 0.0 0228 0300 41.3 747.2 762.0 102.0 19.5 29.7 0.0 0228 0400 41.3 747.3 761.0 101.8 20.3 26.5 0.0 0228 0500 41.3 747.1 762.0 102.0 20.0 47.6 0.0 0228 0600 41.4 747.1 762.0 102.0 19.4 45.0 0.0 0228 0700 41.4 747.5 762.0 101.9 20.2 44.5 0.0 0228 0800 41.5 747.6 762.0 101.9 19.8 45.0 0.0 0228 0900 41.5 747.4 763.0 102.1 19.5 42.6 0.0 0228 1000 41.6 747.3 763.0 102.1 19.9 44.1 0.0 0228 1100 41.6 746.9 763.0 102.2 19.5 43.8 0.0 0228 1200 41.6 746.5 763.0 102.2 19.2 32.1 0.0 0228 1300 41.7 745.8 764.0 102.4 19.9 29.3 0.0 0228 1400 41.7 745.3 764.0 102.5 19.5 29.4 0.0 0228 1500 41.7 745.0 764.0 102.6 19.4 30.7 0.0 0228 1600 41.7 744.8 763.0 102.4 20.0 33.8 0.0 0228 1700 41.7 744.7 763.0 102.5 19.8 48.0 0.0 0228 1800 41.6 744.8 763.0 102.4 19.9 49.6 0.0 0228 1900 41.7 745.2 762.0 102.3 20.2 50.6 0.0 0228 2000 41.7 745.2 762.0 102.3 19.8 50.6 0.0 0228 2100 41.7 745.6 762.0 102.2 19.8 50.5 0.0 0228 2200 41.7 745.9 761.0 102.0 19.8 41.9 0.0 TOTAL DISSOLVED GAS REPORT FOR LITTLE GOOSE starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 + + + + + 46.0 0.0 0227 2300 + + + + + 44.8 0.0 0228 0000 + + + + + 28.2 0.0 0228 0100 + + + + + 27.6 0.0 0228 0200 + + + + + 27.6 0.0 0228 0300 + + + + + 27.8 0.0 0228 0400 + + + + + 28.6 0.0 0228 0500 + + + + + 44.5 0.0 0228 0600 + + + + + 45.0 0.0 0228 0700 + + + + + 44.8 0.0 0228 0800 + + + + + 45.1 0.0 0228 0900 + + + + + 44.7 0.0 0228 1000 + + + + + 44.9 0.0 0228 1100 + + + + + 41.2 0.0 0228 1200 + + + + + 30.8 0.0 0228 1300 + + + + + 30.2 0.0 0228 1400 + + + + + 30.3 0.0 0228 1500 + + + + + 30.3 0.0 0228 1600 + + + + + 30.2 0.0 0228 1700 + + + + + 30.7 0.0 0228 1800 + + + + + 42.4 0.0 0228 1900 + + + + + 50.6 0.0 0228 2000 + + + + + 50.7 0.0 0228 2100 + + + + + 50.5 0.0 0228 2200 + + + + + 41.9 0.0 TOTAL DISSOLVED GAS REPORT FOR LITTLE GOOSE TAILWATER starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 41.7 750.0 752.0 100.3 16.9 46.0 0.0 0227 2300 41.7 749.9 752.0 100.3 16.7 44.8 0.0 0228 0000 41.7 750.4 752.0 100.2 16.7 28.2 0.0 0228 0100 41.7 750.8 752.0 100.2 16.9 27.6 0.0 0228 0200 41.7 750.8 752.0 100.2 16.5 27.6 0.0 0228 0300 41.6 750.7 751.0 100.0 16.9 27.8 0.0 0228 0400 41.7 750.7 751.0 100.0 16.6 28.6 0.0 0228 0500 41.6 750.5 752.0 100.2 17.0 44.5 0.0 0228 0600 41.7 750.6 752.0 100.2 16.4 45.0 0.0 0228 0700 41.7 751.0 752.0 100.1 17.1 44.8 0.0 0228 0800 41.7 751.1 752.0 100.1 16.7 45.1 0.0 0228 0900 41.8 751.1 754.0 100.4 16.9 44.7 0.0 0228 1000 41.9 750.9 755.0 100.5 16.7 44.9 0.0 0228 1100 42.0 750.4 756.0 100.7 16.7 41.2 0.0 0228 1200 42.1 750.1 757.0 100.9 16.6 30.8 0.0 0228 1300 42.1 749.4 758.0 101.1 16.5 30.2 0.0 0228 1400 42.1 748.9 758.0 101.2 16.6 30.3 0.0 0228 1500 42.1 748.6 758.0 101.3 16.5 30.3 0.0 0228 1600 42.0 748.3 757.0 101.2 16.6 30.2 0.0 0228 1700 42.0 748.1 756.0 101.1 16.7 30.7 0.0 0228 1800 41.9 748.3 754.0 100.8 16.9 42.4 0.0 0228 1900 41.9 748.6 753.0 100.6 16.7 50.6 0.0 0228 2000 41.9 748.8 753.0 100.6 16.9 50.7 0.0 0228 2100 42.0 749.2 753.0 100.5 16.7 50.5 0.0 0228 2200 42.0 749.5 753.0 100.5 16.7 41.9 0.0 TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 + + + + + 45.9 0.0 0227 2300 + + + + + 44.6 0.0 0228 0000 + + + + + 30.9 0.0 0228 0100 + + + + + 30.5 0.0 0228 0200 + + + + + 30.4 0.0 0228 0300 + + + + + 30.7 0.0 0228 0400 + + + + + 31.4 0.0 0228 0500 + + + + + 45.0 0.0 0228 0600 + + + + + 45.6 0.0 0228 0700 + + + + + 45.2 0.0 0228 0800 + + + + + 45.6 0.0 0228 0900 + + + + + 45.2 0.0 0228 1000 + + + + + 45.5 0.0 0228 1100 + + + + + 45.4 0.0 0228 1200 + + + + + 40.9 0.0 0228 1300 + + + + + 30.4 0.0 0228 1400 + + + + + 29.3 0.0 0228 1500 + + + + + 29.9 0.0 0228 1600 + + + + + 30.0 0.0 0228 1700 + + + + + 29.9 0.0 0228 1800 + + + + + 43.1 0.0 0228 1900 + + + + + 50.9 0.0 0228 2000 + + + + + 51.2 0.0 0228 2100 + + + + + 51.3 0.0 0228 2200 + + + + + 40.7 0.0 TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL TAILWATER starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 42.4 752.4 758.0 100.7 11.8 45.9 0.0 0227 2300 42.4 752.5 757.0 100.6 11.3 44.6 0.0 0228 0000 42.4 752.9 757.0 100.5 11.4 30.9 0.0 0228 0100 42.3 753.1 757.0 100.5 11.4 30.5 0.0 0228 0200 42.3 753.1 757.0 100.5 11.0 30.4 0.0 0228 0300 42.3 753.2 756.0 100.4 11.3 30.7 0.0 0228 0400 42.3 753.1 756.0 100.4 11.4 31.4 0.0 0228 0500 42.3 752.8 759.0 100.8 11.3 45.0 0.0 0228 0600 42.3 752.8 757.0 100.6 11.3 45.6 0.0 0228 0700 42.3 753.0 757.0 100.5 11.4 45.2 0.0 0228 0800 42.3 753.3 756.0 100.4 11.4 45.6 0.0 0228 0900 42.3 753.4 757.0 100.5 11.3 45.2 0.0 0228 1000 42.4 753.1 757.0 100.5 11.4 45.5 0.0 0228 1100 42.4 752.8 758.0 100.7 11.3 45.4 0.0 0228 1200 42.5 752.2 759.0 100.9 11.2 40.9 0.0 0228 1300 42.5 751.6 759.0 101.0 11.1 30.4 0.0 0228 1400 42.5 751.1 760.0 101.2 11.0 29.3 0.0 0228 1500 42.5 750.7 759.0 101.1 10.7 29.9 0.0 0228 1600 42.5 750.4 759.0 101.1 10.7 30.0 0.0 0228 1700 42.5 750.4 758.0 101.0 10.8 29.9 0.0 0228 1800 42.5 750.6 758.0 101.0 11.0 43.1 0.0 0228 1900 42.4 750.9 758.0 100.9 11.0 50.9 0.0 0228 2000 42.4 751.0 757.0 100.8 11.2 51.2 0.0 0228 2100 42.4 751.3 757.0 100.8 11.2 51.3 0.0 0228 2200 42.4 751.6 756.0 100.6 11.0 40.7 0.0 TOTAL DISSOLVED GAS REPORT FOR ICE HARBOR starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 + + + + + 42.9 14.9 0227 2300 + + + + + 42.8 14.9 0228 0000 + + + + + 42.9 14.9 0228 0100 + + + + + 42.8 14.9 0228 0200 + + + + + 42.8 14.9 0228 0300 + + + + + 42.9 14.9 0228 0400 + + + + + 42.8 14.8 0228 0500 + + + + + 42.8 14.8 0228 0600 + + + + + 42.9 14.9 0228 0700 + + + + + 43.0 15.0 0228 0800 + + + + + 43.0 15.0 0228 0900 + + + + + 43.0 15.0 0228 1000 + + + + + 43.0 15.0 0228 1100 + + + + + 43.0 15.0 0228 1200 + + + + + 43.0 15.0 0228 1300 + + + + + 43.0 15.0 0228 1400 + + + + + 43.0 15.0 0228 1500 + + + + + 43.0 15.0 0228 1600 + + + + + 43.0 15.0 0228 1700 + + + + + 43.0 15.0 0228 1800 + + + + + 42.9 14.9 0228 1900 + + + + + 43.0 15.0 0228 2000 + + + + + 43.0 14.9 0228 2100 + + + + + 42.9 14.9 0228 2200 + + + + + 42.3 14.3 TOTAL DISSOLVED GAS REPORT FOR ICE HARBOR TAILWATER starting at 2200 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 2200 42.1 754.5 805.0 106.7 17.0 42.9 14.9 0227 2300 42.1 754.8 806.0 106.8 16.9 42.8 14.9 0228 0000 42.1 754.9 806.0 106.8 16.8 42.9 14.9 0228 0100 42.1 754.9 806.0 106.8 16.8 42.8 14.9 0228 0200 42.1 754.9 806.0 106.8 16.8 42.8 14.9 0228 0300 42.1 754.9 806.0 106.8 16.8 42.9 14.9 0228 0400 42.1 755.1 806.0 106.7 16.8 42.8 14.8 0228 0500 42.1 754.7 806.0 106.8 16.8 42.8 14.8 0228 0600 42.1 754.8 806.0 106.8 16.8 42.9 14.9 0228 0700 42.1 755.0 806.0 106.8 16.8 43.0 15.0 0228 0800 42.2 755.2 807.0 106.9 16.8 43.0 15.0 0228 0900 42.2 755.4 808.0 107.0 16.9 43.0 15.0 0228 1000 42.3 755.2 809.0 107.1 16.9 43.0 15.0 0228 1100 42.4 754.9 811.0 107.4 16.8 43.0 15.0 0228 1200 42.4 754.6 812.0 107.6 16.9 43.0 15.0 0228 1300 42.5 754.0 813.0 107.8 16.8 43.0 15.0 0228 1400 42.5 753.4 813.0 107.9 16.8 43.0 15.0 0228 1500 42.5 753.0 811.0 107.7 16.8 43.0 15.0 0228 1600 42.5 752.8 810.0 107.6 16.8 43.0 15.0 0228 1700 42.4 752.8 809.0 107.5 16.8 43.0 15.0 0228 1800 42.4 752.7 807.0 107.2 16.8 42.9 14.9 0228 1900 42.4 753.0 806.0 107.0 16.8 43.0 15.0 0228 2000 42.4 753.0 805.0 106.9 16.9 43.0 14.9 0228 2100 42.4 753.2 806.0 107.0 16.9 42.9 14.9 0228 2200 42.4 753.5 805.0 106.8 16.9 42.3 14.3