N.Y. Nav. Law § 181-c

§ 181-c. Filing of notice of environmental lien; filing of release. 1.\nA notice of environmental lien shall be filed within six years from the\ntime a disbursement is made by the fund for cleanup and removal costs\nand damage costs incurred by the fund in the clerk's office of the\ncounty where the property is situated. If such property is situated in\ntwo or more counties, the notice of environmental lien shall be filed in\nthe office of the clerk of each of such counties. The notice of lien\nshall be indexed by the county clerk in accordance with the provisions\nof section ten of the lien law.\n 2. A release of an environmental lien shall be filed in the clerk's\noffice of each county where the notice of environmental lien was filed\nand shall be indexed in the manner prescribed for indexing environmental\nliens.\n