Based on the latest available information, the Sage Hen Creek Boat Ramp in Idaho is a concrete boat ramp. It is reported to be approximately 20 feet wide, with a parking area that can accommodate up to 20 vehicles and trailers.

The boat ramp provides access to the Sage Hen Reservoir, a small body of water located in the Payette National Forest. This reservoir is primarily used for fishing, with fish species such as rainbow trout, cutthroat trout, and brook trout present in the water.

As for the types of craft that are permitted on the Sage Hen Reservoir, it appears that boats with electric motors are allowed. However, gas-powered boats are prohibited on the water. Additionally, there are no restrictions on the use of kayaks, canoes, or other non-motorized watercraft.

It is important to note that information regarding boat ramps and waterways can change over time, and it is always best to consult the latest available resources before planning a trip or making use of a particular boat ramp or waterway.