Osterberg Lake in Pope, Minnesota, is a state-regulated dam located on the Chippewa River, managed by the Minnesota Department of Natural Resources. Built in 1979, this Earth dam with a height of 9 feet serves multiple purposes, including flood control and water storage. With a normal storage capacity of 340 acre-feet and a maximum discharge of 419 cubic feet per second, Osterberg Lake covers an area of 120 acres and drains a watershed of 12.2 square miles.

The dam, designed by MNDNR-BOE, has a low hazard potential and is currently in fair condition as of the last inspection in October 2017. The surrounding area offers a scenic location for outdoor enthusiasts and wildlife habitat, attracting visitors for recreational activities such as fishing, birdwatching, and hiking. Osterberg Lake plays a vital role in water resource management and climate resilience efforts in the region, ensuring the safety of nearby communities and enhancing the natural ecosystem.

As a key infrastructure within the Omaha District, Osterberg Lake provides essential water storage and flood mitigation benefits for the local area. With state permitting, inspection, and enforcement protocols in place, the dam is well-maintained to meet regulatory standards and ensure public safety. Climate enthusiasts and water resource professionals can appreciate the ecological and hydrological significance of Osterberg Lake in sustaining a healthy environment and resilient water management practices in Minnesota.