River WA

Middle Fork Cascade River

Washington • 48.4399, -121.0909

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

4 mi

7 km

Elevation

4,518′ → 1,946′

2,572 ft drop

Stream Order

Medium River

Slope

11.06%

583.2 ft/mi

Drainage

10 mi²

27 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

98 mi

158 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Data from USGS & NOAA for informational purposes only. More