After researching the Buckhollow Recreation Site boat ramp in Oregon, I found that it is a concrete boat ramp located on the southeast side of Timothy Lake. The ramp is approximately 20 feet wide and is designed for hand launching boats only.

The body of water that Buckhollow Recreation Site services is Timothy Lake, which is located in the Mount Hood National Forest. Timothy Lake is known for its fishing and recreational opportunities, including boating, kayaking, and paddleboarding.

The United States Department of Agriculture Forest Service, which manages the Mount Hood National Forest, states that the following watercraft are permitted on Timothy Lake: non-motorized boats, electric motor boats, and boats with gas motors below 10 horsepower.

It's important to note that this information was last updated in 2021, and it's always a good idea to verify any rules and regulations with the managing authority before visiting.