Pool No. 7, located in Thief River Falls, Minnesota, is a Federal-owned earth dam completed in 1954 with a primary purpose classified as "Other." This dam stands at a height of 8 feet and stretches 2600 feet in length, with a storage capacity of 11,800 acre-feet. Despite its low hazard potential, Pool No. 7 plays a crucial role in managing water resources along the Thief River, ensuring the safety and well-being of the surrounding community.

Managed by the Omaha District of the US Army Corps of Engineers, Pool No. 7 serves as a vital component in the region's water management infrastructure. With a normal storage capacity of 820 acre-feet and a maximum discharge rate of 1300 cubic feet per second, this dam plays a key role in flood control and water supply management. Despite its simple buttress core design, Pool No. 7 continues to operate effectively, contributing to the overall resilience of the water resource system in Marshall County.

While Pool No. 7 is not currently rated for its condition, its essential role in water resource management cannot be understated. As climate change continues to impact water availability and quality, structures like Pool No. 7 will become increasingly important in ensuring the sustainable management of water resources in Minnesota. Its strategic location and design make it a critical asset in the fight against climate-related water challenges, highlighting the importance of ongoing monitoring and maintenance to safeguard its functionality for years to come.