Section 1 of chapter 21 of the General Laws, as so appearing, is hereby amended by striking out the fourth paragraph and inserting in place thereof the following paragraph:-
The department of conservation and recreation shall consist of a division of state parks and recreation and a division of water supply protection. Each division shall be under the administrative supervision of a director and shall be under the supervision and control of the commissioner of the department of conservation and recreation. The division of water supply protection shall have control over the watershed and water supply systems in accordance with chapter 92A1/2. The division of state parks and recreation shall have control over the state parks, forests, parkways, waterways, rinks, pools, beaches and other recreational lands and facilities outside of the watershed systems as defined in sections 1 and 2 of chapter 92A1/2.