Snelling Lake, also known as Fort Snelling State Park, is a water resource located in Hennepin County, Minnesota. Managed by the Minnesota Department of Natural Resources, this state-regulated lake serves various purposes, including recreational activities and environmental conservation. Built in 1965, the lake is primarily a buttress dam with a height of 15 feet and a storage capacity of 1232 acre-feet.

With a surface area of 103 acres and a drainage area of 1.4 square miles, Snelling Lake plays a critical role in the local ecosystem by providing essential habitat for wildlife and supporting water quality in the Minnesota River. The dam's low hazard potential and satisfactory condition assessment make it a reliable structure for flood control and water management in the region. Additionally, the lake's proximity to Fort Snelling State Park offers visitors a serene natural setting for hiking, fishing, and birdwatching.

As a vital component of the St. Paul District's water infrastructure, Snelling Lake represents a harmonious blend of human engineering and natural beauty. Its historic significance, combined with its modern-day recreational and environmental value, makes it a beloved destination for water resource and climate enthusiasts seeking to explore the interconnectedness of water management, conservation, and outdoor recreation in Minnesota's diverse landscape.