For the purpose of this chapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
PROPERTY. Includes, but is not limited to, real estate, fixtures, facilities and premises of any kind located upon, under or above the real estate.
RESPONSIBLE PARTY. One or more persons that control or are in possession of or own property. RESPONSIBLE PARTIES shall be jointly and severally responsible for compliance with this chapter and jointly and severally liable for any illicit discharge from the property controlled, possessed or owned.