Haul Road Pond (Monsanto) is a private earth dam located in Caribou, Idaho, along the tributary Sheep Creek. Built in 2009, this dam stands at a height of 30 feet and has a hydraulic height of 26 feet, providing a storage capacity of 70 acre-feet. With a surface area of 5 acres, this dam serves other purposes and is primarily designed for water resource management.

Managed by the Mine Safety and Health Administration, Haul Road Pond has a low hazard potential and is in satisfactory condition as of the last assessment in August 2017. The dam features an uncontrolled spillway with a width of 55 feet, ensuring safe water release during high flow events. Despite its moderate risk assessment rating, the dam has not required any modifications or emergency action plans, reflecting its stable and reliable performance over the years.

Water resource and climate enthusiasts can appreciate Haul Road Pond (Monsanto) as a key infrastructure for water storage and management in Idaho. Its strategic location and design make it an essential component in ensuring water availability and flood control along Sheep Creek, contributing to the overall environmental sustainability and resilience of the region.