Canoe Ripple is a stretch of rapids in Clarion County, Pennsylvania, in the Western Allegheny Plateau region. It lies about 4.8 miles south of Knox and roughly 55.6 miles northeast of Pittsburgh as the crow flies.
The Western Allegheny Plateau is a maze of narrow ridges and hollows in mixed oak and hardwood forest, with coal mining and small farms. Waterfalls occur where creeks cross sandstone ledges in the hollows.
It is the only recorded rapid in Clarion County.
Canoe Ripple is located at 41.1645° N, 79.5306° W. The listing is based on the USGS Geographic Names Information System, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this rapid yet.