Waterfall

Lower Dewey Creek Falls

Lower Dewey Creek Falls
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About This Waterfall

Dewey Creek is the first major tributary stream to join with Chinook Creek as it cascades down from Chinook Pass on the east side of Mount Rainier National Park. As Dewey Creek drops to meet Chinook, it features a multitude of small, essentially completely hidden and unknown waterfalls - the largest of which is this fine 42-foot tall plunging waterfall, situated not far from where Highway 123 crosses Dewey Creek. The falls plunge over a slightly undercut cliff of volcanic bedrock, dropping into a small pool lined with several logs and downed trees, and would otherwise be quite scenic if it weren't for all the debris gathered at the base of the falls. Dewey Creek is not fed by any permanent snow or ice, nor any standing bodies of water, so when the winter snow pack has melted off the volume of water present in the stream will drop substantially. Though the creek doesn't appear capable of running completely dry, the amount of water running down the falls in the late summer and autumn months will likely be so little that the effort required to reach the falls would not prove worth the visit, so those who wish to seek this one out should visit in late June or early July.

Waterfall Details

Waterfall Form

Plunge

Best Time to Visit

Runoff

Total Height

42ft

Tallest Drop

42ft

Number of Drops

1

Run

15ft

Avg Width

15ft

Pitch

90°

Magnitude

11.95

High Flow

15cfs

Low Flow

1cfs

IWC Rating:0
Feeder Stream:Dewey Creek
View on World Waterfall Database

Getting There

GPS Coordinates

46.853780, -121.517750

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Quick Facts

TypeWaterfall
FormPlunge
Best SeasonRunoff
StatusCataloged

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Tips

📸

Best photos during golden hour or after rain.

🅿️

Parking available nearby.

Safety Info

Stay on marked trails. Rocks near waterfalls are extremely slippery.

Never swim at the top of a waterfall. Strong currents can be deceptive.

Respect the environment. Pack out everything you bring in.