Creek WA OR

McKay Creek - McKay Reservoir

Washington • 45.5916, -118.7912

Length

39 mi

63 km

Elevation

4,624′ → 990′

3,633 ft drop

Stream Order

Medium River

Slope

1.77%

93.3 ft/mi

Drainage

187 mi²

484 km²

Avg Flow

128 cfs

1.6 mph velocity

Path to Mouth

377 mi

607 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More

Access Sites on McKay Creek - McKay Reservoir

There are 2 boat ramps, launches, and public access points on McKay Creek - McKay Reservoir.