Vernita Bridge 96 boat ramp is located in Mattawa, Washington, at latitude 46.64353943 and longitude -119.73459625. It is a concrete boat ramp with a 2-lane launch system and a dock for loading and unloading boats. The ramp is wide enough for two boats to launch and retrieve at the same time.

The boat ramp services the Columbia River, which is a major river in North America and the fourth-largest river by volume in the United States. The Columbia River is a popular destination for boating and fishing enthusiasts, with a wide variety of fish species available, including salmon, steelhead, and sturgeon.

The boat ramp is suitable for a range of watercraft, including powerboats, sailboats, and jet skis. It can accommodate boats up to 26 feet in length, and the maximum recommended weight for a boat to be launched from the ramp is 10,000 pounds.

According to the latest information available, the Vernita Bridge 96 boat ramp is open year-round, and there are no fees for using the ramp. However, it is always advisable to check with local authorities or park rangers for any changes in regulations or fees before planning a trip to the area.