With respect to compatible pollutants only, no statement contained in this subchapter shall be construed as preventing any agreement between the Director and any industrial concern whereby an industrial waste of unusual strength or character may be accepted, subject to payment therefor by the industrial concern, provided the agreement shall not violate E.P.A. guidelines or NPDES requirements and provided user charges and surcharges as provided in this subchapter are agreed to in the agreement.
(Prior Code, § X-3.84)