Pilcher Creek, located in Union, Oregon, is a significant earth dam built in 1984 primarily for irrigation purposes. Managed by the local government and regulated by the Oregon Water Resources Department, the dam stands at a height of 110 feet with a hydraulic height of 104 feet, providing a storage capacity of 5910 acre-feet. With a drainage area of 3.37 square miles and a surface area of 221.5 acres, Pilcher Creek plays a crucial role in supporting the agricultural needs of the region.

Despite its satisfactory condition assessment, Pilcher Creek poses a high hazard potential, emphasizing the importance of regular inspections and maintenance. The dam's last inspection in August 2020 revealed no significant issues, ensuring its continued functionality for the surrounding community. With a maximum discharge capacity of 514 cubic feet per second, Pilcher Creek serves as a vital water resource for the area, contributing to the sustainability of local agriculture and ecosystems.

As water resource and climate enthusiasts, the intricate details of Pilcher Creek's design and operation offer insight into the intersection of infrastructure and environmental conservation. With its Earth dam structure and efficient storage capacity, the dam symbolizes the careful balance between harnessing water resources for human needs while maintaining ecological integrity. The ongoing management of Pilcher Creek underscores the importance of sustainable water practices in the face of changing climate patterns, highlighting the complex interplay between water management, regulation, and community resilience.