N.J. Stat. Ann. § 32:11C-3

If, under the Constitution and laws of the State of New Jersey, any damages are payable to any municipality by reason of the exercise of the powers conferred by this act, such damages shall be paid by the commission and shall be ascertained and determined in the manner provided by the compact or agreement creating such commission, and the amendments thereto and supplements thereof. The Superior Court shall have jurisdiction in any proceeding instituted to ascertain and determine such damages.