Fish Creek, located in Carey, Idaho, is a private water resource regulated by the Idaho Department of Water Resources. Built in 1923 for irrigation purposes, the Fish Creek dam stands at a height of 91.7 feet and has a storage capacity of 5515 acre-feet. The dam, made of concrete with a multi-arch core, spans 1725 feet and covers a surface area of 270 acres, serving the Little Wood River.

Despite its age, the Fish Creek dam is in poor condition with a high hazard potential, as noted during its last inspection in October 2019. The spillway, which is uncontrolled and 46 feet wide, poses a risk in the event of a breach. The emergency action plan for the dam was last revised in November 2017, and its risk assessment is categorized as moderate.

As enthusiasts interested in water resources and climate, the Fish Creek dam serves as a reminder of the importance of maintaining and monitoring aging infrastructure to ensure the safety and sustainability of our water supply systems. The data provided offers valuable insights into the structural and regulatory aspects of the dam, highlighting the need for continued assessment and risk management measures to mitigate potential hazards.