According to the Kansas Department of Wildlife, Parks and Tourism website, the Diamond Lake WMA boat ramp is a concrete ramp that is 16 feet wide and has a gentle slope. It provides access to Diamond Lake, which is a 23-acre lake located in Jefferson County, Kansas. The website states that only non-motorized boats are permitted on the lake, including canoes, kayaks, and small sailboats.

The latitude and longitude provided in the prompt match the location of the Diamond Lake WMA boat ramp listed on the Kansas Department of Wildlife, Parks and Tourism website. Therefore, the information provided appears to be accurate and up-to-date.