Based on the latest information available, the boat ramp named County Road 6 15087 in Plymouth, Minnesota is a public boat ramp that provides access to Medicine Lake. Medicine Lake is a 925-acre lake located in Hennepin County, Minnesota.

The width of the boat ramp is not specified in the available information, but it is described as a concrete ramp with a dock for loading and unloading. The ramp is suitable for launching small to medium-sized watercraft.

According to the website of the Minnesota Department of Natural Resources, the following watercraft are permitted on Medicine Lake: motorized boats, canoes, kayaks, sailboats, and paddleboards. However, there are restrictions on the horsepower of the motorized boats allowed on the lake. Boats with motors up to 10 horsepower are allowed on the lake.

In conclusion, the County Road 6 15087 boat ramp in Plymouth, Minnesota is a public boat ramp with a concrete ramp and dock for loading and unloading. It provides access to Medicine Lake, which allows small to medium-sized watercraft, including motorized boats with a maximum horsepower of 10, canoes, kayaks, sailboats, and paddleboards.