Latest Flow Rates

Lewis River

8-22-2026 2:45 pm / LEWIS RIVER AT ARIEL, WA
Gage Height: 1.59 feet / Discharge Rate: 1290 cubic feet per second
Weekly Change: 0.01 feet / 10 cubic feet per second
Monthly Change: -0.05 feet / -70 cubic feet per second

Cowlitz River

8-22-2026 2:45 pm / COWLITZ RIVER AT RANDLE, WA
Gage Height: 4.09 feet / Discharge Rate: 697 cubic feet per second
Weekly Change: -0.06 feet / -31 cubic feet per second
Monthly Change: -0.29 feet / -151 cubic feet per second

Bogachiel River

8-22-2026 2:30 pm / BOGACHIEL RIVER NEAR FORKS, WA
Gage Height: 9.5 feet / Discharge Rate: 80.7 cubic feet per second
Weekly Change: -0.05 feet / -9.4 cubic feet per second
Monthly Change: -0.05 feet / -11.8 cubic feet per second

Wenatchee River

8-22-2026 2:30 pm / WENATCHEE RIVER AT MONITOR, WA
Gage Height: 16.89 feet / Discharge Rate: 453 cubic feet per second
Weekly Change: -0.1 feet / -78 cubic feet per second
Monthly Change: -0.61 feet / -543 cubic feet per second

Chetco River

8-22-2026 2:30 pm / CHETCO RIVER NEAR BROOKINGS, OR
Gage Height: -1.54 feet / Discharge Rate: 48.2 cubic feet per second
Weekly Change: -0.03 feet / -3.4 cubic feet per second
Monthly Change: -0.25 feet / -31.5 cubic feet per second

Rogue Bay

7-18-2024 3:40 pm / ROGUE RIVER AT HWY 101 BRIDGE, AT WEDDERBURN, OR
Gage Height: 3.85 feet
Weekly Change: -1.69 feet
Monthly Change: 3.88 feet

Rogue River- Upper

8-22-2026 2:50 pm / ROGUE RIVER AT RAYGOLD NEAR CENTRAL POINT, OR
Gage Height: 1.43 feet / Discharge Rate: 1670 cubic feet per second
Weekly Change: 0.2 feet / 210 cubic feet per second
Monthly Change: 0.26 feet / 270 cubic feet per second

Walla Walla River

8-22-2026 2:30 pm / WALLA WALLA RIVER NEAR TOUCHET, WA
Gage Height: 2.22 feet / Discharge Rate: 14.3 cubic feet per second
Weekly Change: 0.07 feet / 3 cubic feet per second
Monthly Change: -0.54 feet / -39.3 cubic feet per second

Nestucca River

8-22-2026 2:00 pm / NESTUCCA RIVER NEAR FAIRDALE, OR
Gage Height: 6.57 feet / Discharge Rate: 2.06 cubic feet per second
Weekly Change: -0.01 feet / -0.11 cubic feet per second
Monthly Change: -0.03 feet / -0.34 cubic feet per second

Upper McKenzie

8-22-2026 2:50 pm / BLUE RIVER AT BLUE RIVER, OR
Gage Height: 3.53 feet / Discharge Rate: 213 cubic feet per second
Weekly Change: -0.01 feet / -3 cubic feet per second
Monthly Change: -0.05 feet / -13 cubic feet per second

8-22-2026 2:45 pm / MCKENZIE RIVER NEAR VIDA, OR
Gage Height: 0.92 feet / Discharge Rate: 1740 cubic feet per second
Weekly Change: -0.03 feet / -40 cubic feet per second
Monthly Change: -0.09 feet / -130 cubic feet per second

John Day River

8-22-2026 2:30 pm / JOHN DAY RIVER AT SERVICE CREEK, OR
Gage Height: 1.18 feet / Discharge Rate: 28.1 cubic feet per second
Weekly Change: 0.11 feet / 10.8 cubic feet per second
Monthly Change: -0.22 feet / -29.8 cubic feet per second

Clackamas River

8-22-2026 2:45 pm / CLACKAMAS RIVER ABOVE THREE LYNX CREEK, OR
Gage Height: 0.41 feet / Discharge Rate: 624 cubic feet per second
Weekly Change: 0.02 feet / 10 cubic feet per second
Monthly Change: -0.01 feet / -5 cubic feet per second

Sandy River

8-22-2026 2:15 pm / SANDY RIVER NEAR MARMOT, OR
Gage Height: 689.71 feet / Discharge Rate: 254 cubic feet per second
Weekly Change: -0.01 feet / -4 cubic feet per second
Monthly Change: -0.22 feet / -90 cubic feet per second

Wilson River

8-22-2026 2:30 pm / WILSON RIVER NEAR TILLAMOOK, OR
Gage Height: 3.61 feet / Discharge Rate: 71.5 cubic feet per second
Weekly Change: 0.01 feet / -14.1 cubic feet per second
Monthly Change: -0.1 feet / -43.5 cubic feet per second

Salmon River- Upper

8-22-2026 2:00 pm / SALMON RIVER AT SALMON ID
Gage Height: 1.94 feet / Discharge Rate: 827 cubic feet per second
Weekly Change: -0.03 feet / -27 cubic feet per second
Monthly Change: -0.57 feet / -573 cubic feet per second

Smith River

8-22-2026 2:45 pm / SMITH R NR CRESCENT CITY CA
Gage Height: 4.35 feet / Discharge Rate: 221 cubic feet per second
Weekly Change: -0.08 feet / -28 cubic feet per second
Monthly Change: -0.21 feet / -77 cubic feet per second

Klamath River - Lower

8-22-2026 2:30 pm / KLAMATH R NR KLAMATH CA
Gage Height: 7.64 feet / Discharge Rate: 2220 cubic feet per second
Weekly Change: -0.06 feet / -90 cubic feet per second
Monthly Change: -0.27 feet / -430 cubic feet per second

Redwood Creek

8-22-2026 2:15 pm / REDWOOD C A ORICK CA
Gage Height: 10.23 feet / Discharge Rate: 12.3 cubic feet per second
Weekly Change: -0.02 feet / -1.2 cubic feet per second
Monthly Change: -0.09 feet / -32.6 cubic feet per second

Humboldt County Coast

8-22-2026 2:15 pm / NF AMERICAN R A NORTH FORK DAM CA
Gage Height: 0.36 feet / Discharge Rate: 48.4 cubic feet per second
Weekly Change: -0.01 feet / -3.5 cubic feet per second
Monthly Change: -0.07 feet / -26.5 cubic feet per second

Mad River

8-22-2026 2:45 pm / MAD R NR ARCATA CA
Gage Height: 5.61 feet / Discharge Rate: 29.6 cubic feet per second
Weekly Change: -0.04 feet / -4.1 cubic feet per second
Monthly Change: -0.13 feet / -14.4 cubic feet per second

Trinity River

8-22-2026 2:00 pm / TRINITY R A HOOPA CA
Gage Height: 11.11 feet / Discharge Rate: 593 cubic feet per second
Weekly Change: -0.03 feet / -15 cubic feet per second
Monthly Change: -0.24 feet / -126 cubic feet per second

Eel River

8-22-2026 2:15 pm / EEL R A SCOTIA CA
Gage Height: 8.66 feet / Discharge Rate: 71.8 cubic feet per second
Weekly Change: -0.04 feet / -8.1 cubic feet per second
Monthly Change: -0.18 feet / -144.2 cubic feet per second

Mattole River

8-22-2026 2:30 pm / MATTOLE R NR PETROLIA CA
Gage Height: 11.05 feet / Discharge Rate: 12.2 cubic feet per second
Weekly Change: -0.02 feet / -1.7 cubic feet per second
Monthly Change: -0.18 feet / -21.9 cubic feet per second

Eel River

8-21-2026 7:45 pm / EEL R A FERNBRIDGE CA
Gage Height: -0.48 feet
Weekly Change: 0.02 feet
Monthly Change: -0.06 feet

8-22-2026 2:15 pm / EEL R A FORT SEWARD CA
Gage Height: 7.02 feet / Discharge Rate: 28.3 cubic feet per second
Weekly Change: 0.01 feet / 1.1 cubic feet per second
Monthly Change: -0.23 feet / -35 cubic feet per second

Arkansas River

8-22-2026 2:00 pm / ARKANSAS RIVER AT LAMAR, CO
Gage Height: 6.08 feet / Discharge Rate: 71.8 cubic feet per second
Weekly Change: 0.56 feet / 51.6 cubic feet per second
Monthly Change: 0.71 feet / 63.33 cubic feet per second

Skykomish River

8-22-2026 2:30 pm / SKYKOMISH RIVER NEAR GOLD BAR, WA
Gage Height: 4.24 feet / Discharge Rate: 359 cubic feet per second
Weekly Change: -0.08 feet / -44 cubic feet per second
Monthly Change: -0.44 feet / -275 cubic feet per second