(a) Any contract for the protection of open space entered into by the Commissioner of Energy and Environmental Protection with BHC Company, Aquarion or Kelda Group, jointly or individually, and The Nature Conservancy, for purchase of land or interests in land from said companies shall be on such terms and conditions as are approved by the commissioner. Such terms and conditions shall provide for the filing on the land records in the town in which the land is located, restrictions or easements that provide that all land or interest in land subject to such purchase is preserved in perpetuity in its natural and open condition for the protection of natural resources and public water supplies. Such restrictions or easements may allow only those recreational activities which are not prohibited in subsection (c) of § 7-131d and shall allow for improvements and activities necessary only for land and natural resource management and safe and adequate potable water. Such permanent restrictions or easements shall be in favor of the State of Connecticut acting through the Commissioner of Energy and Environmental Protection. Such permanent restrictions or easements shall also include a requirement that the property be available to the general public for recreational purposes as permitted under subsection (c) of § 7-131d and shall allow for the installation of such permanent fixtures as may be necessary to provide such permitted recreational activities. The Department of Energy and Environmental Protection and the state are hereby authorized to carry out and fulfill their obligations under any such contract. In addition to such rights as said companies may have pursuant to chapter 53, those rights in and to land or interests in land reserved by said companies in their conveyances to the state in accordance with the provisions of said contract shall be enforceable in equity.

(b) Notwithstanding the provisions of § 16-50d, the right of the state to acquire such water company land from any of said companies shall be superior to any other water company or municipality or a municipality’s right of eminent domain.

(c) Notwithstanding the provisions of § 25-32, the Commissioner of Public Health may grant one or more permits, pursuant to the provisions of subsection (d) of said § 25-32 for the sale of said companies’ Class II land to The Nature Conservancy and for the sale or assignment of interests in land on Class I and II land to the Commissioner of Energy and Environmental Protection or to The Nature Conservancy.

(d) Notwithstanding the provisions of § 16-43 and subsection (b) of § 16-50c, (1) the Public Utilities Regulatory Authority may accept applications for a sale or assignment of water company land under the provisions of this section prior to the issuance by the Department of Public Health of a permit for such sale or assignment pursuant to § 25-32, provided final Public Utilities Regulatory Authority approval of any such sale shall not be granted unless the Department of Public Health has issued such a permit pursuant to said § 25-32, and (2) no prior public notices of said company or companies’ intent to sell such water company land shall be required.

(e) Any land purchased by the state under the terms of any such contract shall be preserved in perpetuity predominantly in its natural scenic and open condition for the protection of natural resources while allowing for recreation consistent with such protection.

(f) Notwithstanding any provision of the general statutes, special police officers for utility companies, appointed by the Commissioner of Emergency Services and Public Protection pursuant to § 29-19, and conservation officers and special conservation officers and patrolmen, appointed by the Commissioner of Energy and Environmental Protection pursuant to § 26-5, shall have jurisdiction over any land purchased by the state under the terms of any such contract and such officers shall have the same authority to make arrests on such lands as they have under § 29-18 for lands owned by the Department of Energy and Environmental Protection.