Whenever violative levels of pesticides classified as a controlled industrial waste upon disposal are detected in any sample taken from a surface impoundment, whether the surface impoundment was in operation at the effective date of this subchapter or installed after the effective date of this subchapter, the surface impoundment may be immediately and permanently closed and, if closed, all contents shall be removed and disposed of at a permitted controlled industrial waste disposal facility. The financial responsibility of closing a surface impoundment belongs to the commercial applicator and/or property owner.
Okla. Admin. Code § 35:30-17-98