Erie Pier Dike, located in Duluth, Minnesota, is a vital structure designed and regulated by the Minnesota Department of Natural Resources to protect the area from potential flood risks associated with Lake Superior. Completed in 1978, this earth dam stands at a height of 11 feet and stretches over 3,500 feet in length, providing a storage capacity of 800 acre-feet. Despite its low hazard potential, regular inspections in 2013 deemed its condition satisfactory, ensuring its effectiveness in managing water resources in the region.

With its primary purpose listed as 'Other', Erie Pier Dike serves as a crucial component in the local government's efforts to safeguard the surrounding area from potential inundation events while maintaining a normal storage capacity of 490 acre-feet. The dam's structural design, consisting of buttresses and an unspecified foundation type, reinforces its ability to withstand hydraulic pressures and maintain its integrity over time. Additionally, its location within the St. Louis County, Minnesota, underscores the significant role it plays in water resource management within the region.

Managed by local government authorities and devoid of federal agency involvement, Erie Pier Dike exemplifies a community-driven approach to water resource infrastructure, with a focus on ensuring public safety and environmental protection. As part of its regular inspection and maintenance schedule, the dam undergoes assessments to assess its condition and readiness for any potential emergency situations. With its satisfactory condition assessment and low hazard potential, Erie Pier Dike stands as a reliable asset in the region's water resource and climate adaptation efforts, contributing to the overall resilience of the area against natural hazards.