Based on the latest information available, the Johnson Bar River Access boat ramp is located in Siskiyou County, California. It is a public boat ramp that provides access to the Klamath River. The ramp is reportedly wide enough to accommodate small to medium-sized boats and is suitable for launching kayaks, canoes, rafts, and motorized boats.

The Klamath River is a popular destination for fishing, boating, and other water-based recreational activities. It is home to a variety of fish species, including salmon, steelhead, and trout, which attract many anglers to the area. The river is also a designated National Wild and Scenic River, which means that it is protected under federal law and must be managed in a way that preserves its natural beauty and recreational value.

In summary, the Johnson Bar River Access boat ramp is a public ramp located in Siskiyou County, California, that provides access to the Klamath River. It is wide enough to accommodate small to medium-sized boats and is suitable for launching kayaks, canoes, rafts, and motorized boats. The Klamath River is a popular destination for fishing, boating, and other recreational activities.