RSA 485-C:9 Procedures for Classification and Reclassification.

I. Within 180 days of June 28, 1991, the commissioner shall assign all groundwater within the state to class GB or class GA2.
II.
Procedures for Reclassification to Class GAA.
(a) A local entity may request reclassification of a wellhead protection area to class GAA by submitting a written request to the department which includes a wellhead protection area delineation, a potential contamination source inventory, and a potential contamination source management program to be implemented by the local entity. When a local entity is a town or a city, the local governing body, as defined in RSA 672:6, shall concur in writing with the request for reclassification.
(b) The department may, on its own motion, propose reclassification of an area to class GAA after deli