Kimberly Lake, also known as French Dam, is a private dam located in Lemhi, Idaho. Built in 1970, this earth dam stands at a height of 26.7 feet and serves primarily for recreational purposes. With a storage capacity of 36 acre-feet and a surface area of 4 acres, Kimberly Lake is a popular spot for outdoor enthusiasts looking to enjoy activities such as fishing and boating.

Despite its fair condition assessment in 2018, Kimberly Lake poses a significant hazard potential due to its location and design. The dam is state-regulated, with inspections, permitting, and enforcement conducted by the Idaho Department of Water Resources. The dam's spillway, with a controlled design, ensures proper discharge during peak flow events to mitigate flooding risks in the surrounding area.

With a very high risk assessment rating, Kimberly Lake demands careful monitoring and management measures to ensure the safety of nearby residents and visitors. The dam's proximity to Rams Creek and Silver Creek adds to its importance in water resource management and climate resilience efforts in the region. As a recreational attraction with inherent risks, Kimberly Lake serves as a reminder of the challenges and responsibilities associated with maintaining water infrastructure in a changing climate.