The Whitewater River is a popular destination for kayaking and rafting enthusiasts in New Mexico. The section of the river between Ellis Ranch and the Private Land Boundary is approximately 3.5 miles long and is rated as a Class III-IV run, with a recommended flow range of 300-800 cfs. This section of the river features several technical rapids, including the popular "Pinball" rapid, which requires precise maneuvering through a series of boulder obstacles.

It is important to note that this section of the Whitewater River is located on private land, and access is only granted to those who have obtained a permit from the landowner. Additionally, boaters are required to adhere to specific regulations, including a prohibition on alcohol and a requirement to wear a personal flotation device at all times while on the river.

Multiple sources, including American Whitewater and the New Mexico State Parks Department, confirm the class rating, recommended flow range, and specific rapids and obstacles in this section of the river. It is important for boaters to check current flow conditions and obtain the necessary permits before embarking on this challenging and exciting river run.