For the lower four miles of the river, it forms the boundary between Hampton Falls and Hampton, New Hampshire. The freshwater portion of the river is an active recreation area for summer fishing, kayaking and canoeing.
The section of the river near Hampton Falls and Hampton, New Hampshire, marks the boundary between these two towns. This stretch of the river is a favorite destination for outdoor enthusiasts during the warmer months, who come to fish, paddle, or simply enjoy the scenery.