Welch Lake, located in Itasca, Minnesota, is a Federal-owned fish and wildlife pond with a low hazard potential and a moderate risk assessment. The Earth dam, completed in 1973, stands at a height of 9 feet and has a maximum storage capacity of 163 acre-feet. With a surface area of 23 acres and a normal storage of 85 acre-feet, Welch Lake serves as a vital resource for the conservation of local flora and fauna.

Managed by the USDA Forest Service, Welch Lake is situated near the TR-Popple River and is part of the St. Paul District. The dam, with a structural height of 14 feet, has an uncontrolled spillway and a maximum discharge capacity of 40 cubic feet per second. Despite not being state-regulated, Welch Lake undergoes regular inspections, with the last one conducted in May 2017, ensuring the safety and integrity of the structure.

Although not rated for condition assessment, Welch Lake continues to play a crucial role in the ecosystem, offering a serene habitat for various wildlife species. With its tranquil surroundings and strategic location, Welch Lake remains a key water resource for both environmental enthusiasts and climate advocates, highlighting the importance of sustainable management practices for the preservation of our natural landscapes.