N.Y. Comp. Codes R. & Regs. tit. 10, § 6-3.8
(3) Plans for any potable water treatment or sewage treatment facilities to be constructed on-site at spray grounds shall be approved prior to construction, by the permit-issuing official or such agency having jurisdiction for such plan approval.
(b) Spray grounds constructed prior to the effective date of this Subpart.
(a) New construction.