Any person who knowingly violates
section 1263 of this title shall be subject to a civil penalty not to exceed $100,000 for each such violation. Subject to paragraph (2), a violation of subsections (a), (b), (c), (d), (f), (g), (i), (j), and (k) of
section 1263 of this title shall constitute a separate offense with respect to each substance involved, except that the maximum civil penalty shall not exceed $15,000,000 for any related series of violations. A violation of
section 1263(e) of this title shall constitute a separate violation with respect to each failure or refusal to allow or perform an act required by
section 1263(e) of this title; and, if such violation is a continuing one, each day of such violation shall constitute a separate offense, except that the maximum civil penalty shall not exceed $15,000,000 for any related series of violations.