Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities.
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Rock Cove provides public boat access to High Falls Reservoir, a 1,471-acre lake in Marinette County's Town of Stephenson. This is a solid launch point for kayakers, canoeists, and motorboats looking to explore the reservoir's multiple coves and deeper waters—the lake reaches a maximum depth of 54 feet, making it suitable for various paddling distances and skill levels.
The reservoir supports a healthy fishery including musky, northern pike, walleye, bass, and panfish, so expect to share the water with anglers. The Rock Cove location offers quieter, protected water ideal for paddlers seeking calmer conditions compared to more exposed sections of the reservoir. This launch is one of several public access points on High Falls Reservoir, giving paddlers flexibility in planning their routes around the lake.