(1) Whenever the board or an authorized representative of the board determines that a violation of any requirement of this chapter has occurred or is threatened, the board shall be authorized to either issue an order requiring compliance within a specified time period or commence a civil action for appropriate relief, including a temporary or permanent injunction.

(2) Any compliance order issued by the board under this chapter shall state with reasonable specificity the nature of the violation and specify a time for compliance and, in the event of noncompliance, assess a civil penalty, if any, which the board determines is reasonable of not more than Five Thousand Dollars ($5,000.00) a day for each day of violation and for each act of violation, taking into account the seriousness of the violation and any good faith efforts to comply with the applicable requirements.

(3) Except as otherwise provided by law, any person to whom a compliance order is issued and who fails to take corrective action within the time specified in the order or any person found by the board to be in violation of any requirement of this section may be liable for a civil penalty, to be assessed by the board or court, of not more than Five Thousand Dollars ($5,000.00) per day for each day of violation and for each act of violation. In order to enforce the provisions of this section, the board may suspend or revoke any permit, compliance order, license, or variance that has been issued to a person in accordance with law. No penalty shall be assessed by the board until the person charged has been given notice and an opportunity for a hearing on the charge. In determining whether a civil penalty is to be assessed and in determining the amount of the penalty, or the amount agreed upon in compromise, the gravity of the violation and the demonstrated good faith of the person charged in attempting to achieve rapid compliance, after notification of a violation, shall be considered.

(4) The board, or Attorney General if requested by the board, shall have charge of and shall prosecute all civil cases arising out of violation of any provision of this section including the recovery of penalties.

(5) Except as otherwise provided by law, the board may settle or resolve as the board may deem advantageous to the state any suits, disputes or claims within the jurisdiction of the board for any penalty under any provisions of this section or the regulations or permit license terms and conditions applicable thereto.