General

Section 310 Section 310.920  General Either the Agency or a POTW with an approved POTW pretreatment program may initiate program modification at any time to reflect changing conditions at the POTW.  Program modification is necessary whenever there is a significant change in the operation of a POTW pretreatment program that differs from the information in the POTW's submission, as approved under Sections 310.541 through 310.546. BOARD NOTE:  Derived from 40 CFR 403.18(a), as added at 53 Fed. Reg. 40615, October 17, 1988.