The mayor and aldermen of any city may lease, enter into contracts to provide, sell, or purchase stormwater treatment, conveyance, and discharge systems, and sewage or waste treatment facilities to or from any other city, town, village district or person whenever they judge the same necessary for the public convenience, health and welfare.
RSA 149-I:4
1949, 77:1. RSA 252:6. 1961, 120:5. 1981, 87:2, eff. April 20, 1981. 2008, 295:3, eff. Aug. 26, 2008.