In determining the amount of any penalty assessed under this subsection,
the Control Authority shall take into account the nature, circumstances,
extent and gravity of the violation or violations, the extent of actual
or potential damage to air, water, land or other natural resources
and their uses; and, with respect to the violator, ability to pay,
any prior history of such violations, the degree of culpability, the
economic benefit or savings (if any) resulting from the violation,
deterrence of future violations, failure of the violator to comply
with prior enforcement attempts; and such other matters as justice
may require. Furthermore, the Control Authority shall take into account
any economic benefit gained through the user's violation, and corrective
actions by the user.