Grove Lake, located in Pope County, Minnesota, is a gravity dam constructed in 1930 on the Crow River North Fork. With a height of 6 feet and a length of 50 feet, the dam has a storage capacity of 5860 acre-feet and a surface area of 364 acres. The primary purpose of the dam is listed as "Other," with a low hazard potential and a satisfactory condition assessment as of October 2017.

Managed by the local government, Grove Lake Dam is regulated, permitted, inspected, and enforced by the Minnesota Department of Natural Resources. The dam plays a crucial role in water resource management, providing a source of water for various purposes in the surrounding area. While the dam has not been modified in recent years, it serves as a reliable structure for flood control and water storage, contributing to the overall resilience of the region's water infrastructure.

Despite its modest size and low hazard potential, Grove Lake Dam remains an important part of the water management system in Pope County. With its strategic location on the Crow River North Fork, the dam continues to support the local community by ensuring a stable water supply and protecting against potential flooding events. Water resource and climate enthusiasts will appreciate the role that Grove Lake Dam plays in maintaining the balance of water resources in this region of Minnesota.