Koosah Falls
Oregon · 74-foot drop · Last verified 2026-05-15
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32°F
Partly Cloudy then Patchy Fog
Today's daylight
Sunrise 5:39 AM · Sunset 8:29 PM · 14h 51m
Snapshot built 2d ago. Sources: NWS PQR.
Koosah Falls is a waterfall in Linn County, Oregon. It drops roughly 74 feet. Access details and conditions have not yet been verified in person by Fallspots — the data on this page comes from OpenStreetMap and USGS GNIS.
Koosah Falls, also known as Middle Falls, is the second of the three major waterfalls on the McKenzie River in the heart of the Willamette National Forest in Linn County, in the U.S. state of Oregon. The waterfall is notable for its main drop of 64 feet (20 m) that plunges into a considerable pool, south of Santiam Pass. Koosah Falls is located 0.5 miles (0.80 km) downstream south of Sahalie Falls, southeast of Salem, Oregon, northeast of Eugene, Oregon and west of Mt. Washington. The word koosah means "sky" in Chinook Jargon.
Compare to nearby falls
If this one isn't the right fit, here's how it stacks up against the closest documented falls. Every column is filterable on the site — not buried in 13,000 reviews.
| Waterfall | Distance | Height | Trail | Dogs | Fee |
|---|---|---|---|---|---|
| Koosah Falls (this page) | — | 74 ft | — | — | — |
| Sahalie Falls | 0 mi | 73 ft | — | — | — |
| Tamolitch Falls | 3 mi | — | — | — | — |
| House Rock Falls | 12 mi | — | — | — | — |
| Upper Proxy Falls | 13 mi | 129 ft | — | Y | Free |
| Proxy Falls | 13 mi | 226 ft | — | Y | Free |
Related waterfalls
On the same watercourse (McKenzie River)
Similar height (~74 ft)
- Little Niagara Falls74 ft
- Big Bradley Falls75 ft
- Curtain Falls75 ft
- Dead Point Falls75 ft
- Drift Creek Falls75 ft
Questions visitors ask about Koosah Falls
Answers built from our structured data. If a question isn't here, the fact is unverified — we'd rather omit than guess.
How tall is Koosah Falls?
Koosah Falls is 74 feet (22.6 m) tall. Height is sourced from OSM.
How far is Koosah Falls from a major city?
Koosah Falls is 16 miles from Black Butte Ranch (about 24 minutes' drive).
More waterfalls in Oregon
Where it is
44.3446, -122.0006
Sources and live status
Where we got the data, and where to check current conditions before you drive.
Wikipedia
https://en.wikipedia.org/wiki/Koosah_Falls
Wikidata (Q30624052)
https://www.wikidata.org/wiki/Q30624052
GeoNames (5735421)
https://www.geonames.org/5735421/
Last verified by Fallspots: 2026-05-15
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