Lake Wyandotte, located in Butte, California, is a public utility water reservoir primarily used for flood risk reduction, irrigation, and water supply. Built in 1924, this earth dam stands at a height of 46 feet and has a storage capacity of 313 acre-feet. With a surface area of 18 acres and a drainage area of 3 square miles, the dam plays a crucial role in managing water resources in the region.

Managed by the California State agency, DWR, Safety of Dams, Lake Wyandotte is subject to regular inspections and enforcement to ensure its safety and functionality. The dam has a high hazard potential but is currently assessed to be in satisfactory condition as of September 2017. In the event of an emergency, the dam does not have a designated Emergency Action Plan (EAP), but efforts have been made to meet guidelines and update emergency contacts.

With its strategic location in Honcut and its role in flood risk reduction, Lake Wyandotte serves as a vital infrastructure for water management in the region. As climate change continues to impact water resources, the maintenance and oversight of dams like Lake Wyandotte will be crucial in ensuring the safety and sustainability of water supplies for the community.