N.J. Stat. § 40:37-95.10a
In any county which has adopted the provisions of the act of which this act is a supplement, the board of chosen freeholders, in addition to any other funds or moneys provided for the purposes of said act, may provide funds for land and improvements by the commission or for the payment of notes previously authorized or issued to provide such funds, by the issuance of bonds or other obligations of the county in pursuance of chapter 2 of Title 40A of the New Jersey Statutes (Local Bond Law) but in no case shall the amount of such bonds or other obligations, both authorized and outstanding at any one time, exceed in the aggregate the sum of $5,000,000.00, plus the amount of any funds on hand applicable to the payment of the principal of such outstanding bonds or other obligations.
N.J.S. § 40:37-95.10a