Hendrickson is a privately-owned earth dam located in Polk County, Oregon, along the Little Luckiamute River, with a primary purpose of recreation. Completed in 1991, this dam stands at a height of 25 feet and has a storage capacity of 24.5 acre-feet. With a surface area of 3.3 acres, this structure serves as a Fish and Wildlife Pond, providing a habitat for local wildlife and offering recreational opportunities for visitors.

Maintained by the Oregon Water Resources Department, Hendrickson is regulated and inspected regularly to ensure its safety and compliance with state regulations. Despite its low hazard potential, the dam has not been assessed for its condition, and emergency action plans are not currently in place. The outlet gates consist of a slide, or sluice gate, allowing for controlled release of water as needed. With no downstream settlement at risk, Hendrickson serves as a peaceful retreat for outdoor enthusiasts to enjoy nature and wildlife in a tranquil setting.

Located in a picturesque area with no downstream settlement to protect, Hendrickson serves as a vital resource for the local ecosystem and a popular spot for recreational activities. As water resource and climate enthusiasts explore the surrounding area, they can appreciate the beauty and functionality of this privately-owned dam, which enhances the quality of life for both wildlife and humans alike.