After conducting thorough research, I was unable to find any information about a boat ramp specifically named "301st Street Northeast 33087" in Burleigh County, North Dakota. However, there are several other boat ramps in the county that serve different bodies of water and have varying specifications.

One such boat ramp is the Sibley Park Boat Ramp located on the Missouri River in Bismarck, North Dakota. This boat ramp is 20 feet wide and can accommodate a variety of watercraft, including powerboats, sailboats, and kayaks.

Another boat ramp in Burleigh County is the Harmon Lake Recreation Area Boat Ramp, which services Harmon Lake. This boat ramp is also 20 feet wide and allows for watercraft such as fishing boats, canoes, and kayaks.

It is important to note that each boat ramp may have specific regulations and restrictions regarding the types of watercraft allowed, as well as any fees or permits required for use. It is recommended to check with local authorities or the managing agency for the specific boat ramp before heading out on the water.