County Line Falls is one of the recorded waterfalls on Rocky Creek in Whatcom County, Washington, in the North Cascades region. It lies about 25.2 miles northeast of Sedro-Woolley and roughly 35.6 miles east of Bellingham as the crow flies.
No height measurement has been recorded for it yet.
The North Cascades are a wilderness of jagged peaks, glaciers and deep, forested valleys of western hemlock, silver fir and Douglas fir, with some of the heaviest snowfall in the country. Meltwater from glaciers and snowfields pours down thousands of feet of cliffs in countless cascades and horsetail falls. Rocky Creek carries 2 recorded waterfalls along its course.
There are 348 recorded waterfalls in Whatcom County. Lower Sulphur Creek Falls, a 24-foot plunge punchbowl waterfall, is about 1.2 miles away. Lower Blue Lake Falls, is about 1.6 miles away. Marble Rapids, a dam waterfall, is about 1.6 miles away.
County Line Falls is located at 48.6457° N, 121.7273° 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.