N.J. Stat. § 58:5-24: Control of plant after completion

Upon the completion of such water supply plant, works and appurtenances, the commission shall retain and have sole control and charge of the same, except such part thereof as it may convey to any one of the contracting municipalities as herein provided, in trust, however, for each of the contracting municipalities and such other municipalities as may be entitled to share in the water supply as provided in this chapter.