This ride begins at the dam of Lake Manassas. Boating of any sort is prohibited at the lake because it is the water source for the town. The dam supplies power. If the dam is not working, there won’t be enough water in the river for kayaking or canoeing. Throughout the river, you will find brush growing. Also, trees will block the stream and barbed/woven wire fences can be found on the river. The best time for paddling is winter and spring.