AMOUNT OF PENALTY.

(a) The amount of an administrative penalty may not exceed $5,000 for each violation. Each day a violation continues or occurs is a separate violation for purposes of imposing a penalty.

(b) The amount of the penalty must be based on:

(1) the seriousness of the violation, including:

(A) the nature, circumstances, extent, and gravity of any prohibited act; and

(B) the hazard or potential hazard created to the health, safety, or economic welfare of the public;

(2) the economic harm to property or the environment caused by the violation;

(3) the history of previous violations;

(4) the amount necessary to deter a future violation;

(5) efforts made to correct the violation; and

(6) any other matter that justice may require.