According to the latest information available, Korth Lake Boat Landing is a concrete boat ramp located in Wisconsin with a latitude of 44.82471848 and a longitude of -88.43325043. The boat ramp is relatively wide, allowing multiple boats to launch or dock simultaneously. It services the Korth Lake, which is a small freshwater lake in northeastern Wisconsin's Outagamie County.

The lake is primarily used for fishing, and only non-motorized watercraft such as kayaks, canoes, and small boats are permitted on the water. The maximum boat length allowed on Korth Lake is 20 feet, and there is no access for larger boats or jet skis. The boat ramp is open to the public and is maintained by the local authorities.

In summary, Korth Lake Boat Landing is a concrete boat ramp situated in Wisconsin that services Korth Lake. The ramp is wide enough to accommodate multiple boats launching simultaneously, and only non-motorized boats measuring up to 20 feet in length are allowed on the water.