According to the Pennsylvania Fish and Boat Commission's website, the Colyer North boat ramp is located on the western shore of the Foster Joseph Sayers Reservoir in Centre County, Pennsylvania. The ramp is paved and has a width of 20 feet, with a maximum water depth of 18 feet. The site also has a large parking lot with ample space for vehicles and trailers.

The Foster Joseph Sayers Reservoir is a 1,730-acre lake that is primarily used for recreational boating and fishing. The reservoir is stocked with a variety of fish species, including bass, trout, and catfish, and is open to all types of boats, including powerboats, sailboats, canoes, and kayaks.

As of the latest information available, the Colyer North boat ramp is open year-round, weather permitting. Boaters are advised to check for any updates or changes to the regulations and restrictions prior to launching, as they may vary depending on the season and the water conditions.