N.H. Rev. Stat. Ann. § 270:92
No person may use or operate any boat equipped with a petroleum-powered motor or any boat equipped with a motor of more than 5 horsepower upon the waters of Lougee Pond in the town of Barnstead. Any person who violates this section shall be guilty of a violation.
Source. 1989, 339:2, eff. Jan. 1, 1990.