The Union Lake boat ramp is a concrete boat launch located in Oakland County, Michigan. It is approximately 16 feet wide and is situated on the eastern shore of Union Lake. Union Lake is a 465-acre lake that is primarily used for recreational activities such as fishing, boating, and swimming.

The boat ramp at Union Lake is well-maintained and offers easy access to the lake for a variety of watercraft, including motorized boats, kayaks, canoes, and paddleboards. There are no size restrictions for boats using the ramp, but all watercraft must have proper registration and be equipped with the necessary safety equipment as required by Michigan state law.

The latitude and longitude coordinates provided (42.61168289, -83.44672394) are accurate and correspond to the location of the Union Lake boat ramp. However, it is always a good idea to verify this information with the latest sources available, such as the Michigan Department of Natural Resources or local park authorities.