Muddy Pass Lake in Jackson County, Colorado, is a picturesque reservoir nestled along Muddy Creek and managed by the USDA Forest Service for recreational purposes. Completed in 1969, this Earth dam stands at 17 feet high, with a hydraulic height of 12 feet and a structural height of 22 feet. The reservoir has a storage capacity of 120 acre-feet, with a normal storage level of 58 acre-feet and a surface area of 11 acres, making it a popular spot for outdoor enthusiasts seeking water-based activities.

Despite its low hazard potential, Muddy Pass Lake's dam is regulated by the Colorado Division of Water Resources, with inspection, permitting, and enforcement mechanisms in place to ensure its continued safety and functionality. The reservoir's spillway type is uncontrolled, with a width of 10 feet and a maximum discharge capacity of 400 cubic feet per second. The last inspection in September 2010 rated its condition as "Not Rated," prompting a moderate risk assessment (level 3) without specific risk management measures identified. As a water resource and climate enthusiast, exploring Muddy Pass Lake provides a unique opportunity to appreciate the intersection of infrastructure, natural beauty, and regulatory oversight in managing water resources for recreational enjoyment.