Based on the latest information available, the Cass County boat ramp is located at latitude 46.81971359 and longitude -93.9390564 in Minnesota. It is a concrete boat ramp that is situated within the Cass Chain of Lakes in the county. The ramp is reported to be 30 feet wide, making it suitable for a wide variety of watercraft.

The Cass Chain of Lakes is a popular destination for boaters and anglers alike, offering access to a network of interconnected lakes that cover a total surface area of approximately 7,000 acres. The lakes are home to a diverse range of fish species, including walleye, northern pike, and smallmouth bass, among others.

As for the types of boats that are permitted on the water, the Cass County boat ramp is open to a wide variety of craft, including motorized boats, canoes, kayaks, and paddleboards. However, all watercraft must comply with state regulations regarding safety equipment, registration, and other requirements.

Overall, the Cass County boat ramp is a well-maintained facility that provides easy access to one of Minnesota's most popular lake systems. Its ample size makes it suitable for a wide variety of boats, and its location offers easy access to the many recreational opportunities available on the water.