Enl. West Pearson Stock is a privately-owned earth dam located in Campbell, Wyoming, specifically on the West Pearson Draw river or stream. Constructed in 1958, this dam serves primarily for irrigation purposes, with additional functions including fire protection, stock, and small fish pond management. The dam stands at a height of 35 feet and has a hydraulic height of 30 feet, with a storage capacity of 51 acre-feet and a surface area of 3.18 acres.

Despite being classified as having a low hazard potential, Enl. West Pearson Stock is considered to be in fair condition as of its last inspection in June 2019. The dam has a spillway width of 15 feet and an uncontrolled spillway type, with a maximum discharge capacity of 753 cubic feet per second. The risk assessment for this dam is moderate, with a DSAC assigned date currently unavailable. The structure is equipped with a single valve outlet gate and is subject to regular inspections every five years.

Enl. West Pearson Stock is a vital piece of infrastructure in the region, providing essential water resource management for irrigation and other purposes. With its solid construction and regular maintenance, this dam continues to play a key role in supporting the water needs of the surrounding area while also contributing to fire protection and stock management efforts. Climate and water resource enthusiasts will appreciate the detailed information provided about this significant earth dam and its importance in the local ecosystem.