Poison Creek Falls is a waterfall on Poison Creek in Owyhee County, Idaho, in the Northern Basin and Range region. It lies about 8 miles southwest of Marsing and roughly 17.9 miles southwest of Caldwell as the crow flies.
Its height has not been recorded in the source data.
The Northern Basin and Range is high desert of sagebrush, grassland and isolated ranges in southeastern Oregon, northern Nevada and southern Idaho. Waterfalls are uncommon, mostly in canyons and on spring-fed streams.
Owyhee County holds 10 recorded waterfalls, and several are close by. Jump Creek Falls, a 60-foot horsetail waterfall, is about 1.7 miles away. Sage Hen Falls, 15 feet high, is about 18.9 miles away.
Poison Creek Falls is located at 43.4898° N, 116.9528° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The creek name is confirmed against the federal Geographic Names Information System. 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 waterfall yet.