N.Y. Environmental Conservation Law § 17-1511

§ 17-1511. Duty of county clerk or register in respect to filing of\n plans and map.\n The county clerk or register shall not file nor record nor accept for\nfiling or recording any map or plat showing a subdivision of land in any\ntown, village or city having a population of less than one million\nunless there is endorsed thereon or annexed thereto a certificate of the\ndepartment or city, county or part-county department of health having\njurisdiction approving the sewerage systems proposed or installed for\nsuch subdivision and consenting to the filing of such map or plat.\n