RSA 210:9 Protection of Beaver.

I. No person shall destroy or disturb or interfere in any manner with the dams or houses of beaver, without first obtaining a special permit from the executive director.
II. Notwithstanding paragraph I or any other provision of law or rule, a landowner, the landowner's agent, or any town or municipal or state official or employee, may destroy beaver, remove beaver dams, or install one or more flow devices on property under their control to protect property, public highways, or bridges from damage or submersion. The landowner or property owner shall be responsible for maintaining the flow device. Complete or partial dam removal or the installation or removal of a flow device shall be allowed without a permit under RSA 482-A if machinery does not enter the water and filling or d