The Corps of Engineers has acquired the natural valley storage areas of the Charles River to be maintained in a natural state in perpetuity.

The Charles River Natural Valley Storage flood control project was authorized by Public law 93-251 as a "Multi Purpose" project for flood control, recreation and fish and wildlife management. As a result, all land was acquired to be preserved in its natural state and to prevent any alteration of natural drainage characteristics.

The Corps is dedicated to safeguarding these natural areas as green space for flood protection, recreation, wildlife habitat and guaranteed protection of open areas. The Charles River must remain a legacy pass by this generation to all those that follow.