Johnson #2 is a public utility water resource located in Durango, Colorado, along the Wildcat Canyon-TR river or stream. This irrigation-focused dam stands at 18 feet in height and spans 636 feet in length, with a storage capacity of 123 acre-feet. The dam, classified as an Earth-type structure, features an uncontrolled spillway with a width of 4 feet and a single slide gate for outlet control.

Managed by the Colorado Department of Water Resources, Johnson #2 has a low hazard potential and is currently in satisfactory condition as of its last inspection in November 2015. Despite its moderate risk assessment level, the dam meets state regulatory standards for permitting, inspection, and enforcement. With its primary purpose being irrigation, Johnson #2 also serves recreational activities in the surrounding area, making it a vital resource for both water management and community enjoyment in La Plata County.