The Oscar Lange Launch is a concrete boat ramp located in Oregon. It has a width of approximately 20 feet, which is wide enough to accommodate most small to medium-sized boats. This boat ramp provides access to the John Day River, which is a popular destination for recreational boating and fishing.

According to the latest information available, the Oscar Lange Launch is open to a variety of watercraft, including power boats, sailboats, and kayaks. However, it is important to note that all boats must have valid registration and comply with state and local laws and regulations.

In addition to its boat ramp, the Oscar Lange Launch also offers parking for vehicles and boat trailers, as well as restrooms and picnic areas for visitors. It is a popular destination for boaters and anglers in the area, and is well-maintained by local authorities to ensure safe and easy access to the John Day River.