Deep Creek, also known as Henderson Reservoir, is a privately owned dam located in Idaho, specifically in Oneida County near Malad City. Completed in 1952, this earth dam stands at a height of 90.6 feet and serves various purposes, including irrigation and flood control for the surrounding area. With a normal storage capacity of 5,537 acre-feet and a drainage area of 29.7 square miles, Deep Creek plays a crucial role in managing water resources in the region.

The dam's spillway is uncontrolled with a width of 12 feet, and it has a high hazard potential with a fair condition assessment as of the last inspection in April 2018. The dam is regulated by the Idaho Department of Water Resources, which oversees its permitting, inspection, and enforcement processes. Despite its moderate risk rating, the dam's emergency action plan and inundation maps are outdated, raising concerns about its preparedness for potential emergencies. With its strategic location along Deep Creek and the Malad River, the ongoing management and maintenance of Deep Creek Dam are essential for ensuring the safety and sustainability of the surrounding communities and ecosystems.

Deep Creek Dam stands as a vital infrastructure in Idaho's water management system, highlighting the intersection of water resources, climate resilience, and public safety. As climate change continues to impact water availability and extreme weather events, the maintenance and regulation of dams like Deep Creek are critical for mitigating risks and preserving the integrity of water resources. Collaborative efforts between private owners, regulatory agencies, and local communities are essential for ensuring the long-term functionality and safety of dams like Deep Creek in the face of evolving climate challenges.