It has a width of approximately 16 feet, which is suitable for launching small to medium-sized watercraft. The boat ramp services Timothy Lake, a popular destination for recreational activities such as fishing, boating, and camping. The lake has a 10 mph speed limit, and motorized boats are allowed, but only electric motors or gas-powered motors with a 10 horsepower limit. Non-motorized boats such as canoes, kayaks, and paddleboards are also permitted on the lake. Overall, Rock Creek Campground boat ramp is a convenient and accessible launch point for both motorized and non-motorized watercraft.
| BEAVER CREEK | 240cfs |
| OAK GROVE FORK NEAR GOVERNMENT CAMP | 84cfs |
| WARM SPRINGS RIVER NEAR KAHNEETA HOT SPRINGS | 2140cfs |
| COLUMBIA RIVER AT THE DALLES | 231000cfs |
| OAK GROVE FORK ABOVE POWERPLANT INTAKE | 2410cfs |
| BULL RUN RIVER AT LOWER FLUME NR BRIGHTWOOD | 92cfs |