N.H. Rev. Stat. Ann. § 485-C:6-b

The department shall require a person to whom a groundwater management zone permit is issued to record notice of the existence of the groundwater management zone in a form approved by the department. Such notice shall be recorded in the registry of deeds in the chain of title for each property included in whole or part within the groundwater management zone. If the department approves the use of municipal land use controls as an alternative form of notice, such recordation shall not be required.