RSA 52:1-a: Flood Control Projects.

Any village district organized under the provisions of this chapter may at a regular or special village district meeting vote to cooperate or act jointly with other village districts or with towns to defray expenses and take other appropriate action necessary to protect its interest in connection with federal or interstate flood control projects. Such village district may enter into agreements with other districts or towns for the purposes hereof and in such case the agreement shall be governed by the conditions set.