Whitewater Reservoir Saddle Dam, also known as the North Dam, is a crucial water resource infrastructure located in St. Louis County, Minnesota. This earth dam, primarily designed for water supply purposes, stands at 31 feet high with a structural height of 36 feet and a length of 2160 feet. Completed in 1954, this dam has a storage capacity of 26,873 acre-feet, serving as a key component in managing the water supply in the area.

Managed by a public utility, Whitewater Reservoir Saddle Dam is regulated by the Minnesota Department of Natural Resources, with state permitting, inspection, and enforcement in place to ensure its safety and functionality. The dam is situated on the St. Louis River, contributing to its drainage area of 112 square miles. With a significant hazard potential and a condition assessment yet to be rated, regular inspections are conducted to monitor its safety and integrity.

Despite the lack of detailed data on spillway type and discharge capacity, Whitewater Reservoir Saddle Dam remains a critical infrastructure for water supply in the region. With its strategic location and storage capacity, this dam plays a vital role in managing water resources and ensuring a reliable supply for the surrounding communities, highlighting the importance of proper regulation and maintenance for sustainable water management in the area.