(1) The legal requirements contained in the environmental excellence program agreement in accordance with RCW
43.21K.060(2) are enforceable commitments of the facility covered by the agreement. Any violation of these legal requirements is subject to penalties and remedies to the same extent as the legal requirements that they superseded or replaced.
(2) The voluntary goals stated in the environmental excellence program agreement in accordance with RCW
43.21K.060(3) are voluntary commitments of the facility covered by the agreement. If the facility fails to meet these goals, it shall not be subject to any form of enforcement action, including penalties, orders, or any form of injunctive relief. The failure to make substantial progress in meeting these goals may be a basis on which to terminate the environmental excellence program agreement under *section 11 of this act.
(3) Nothing in this chapter limits the authority of an agency, the attorney general, or a prosecuting attorney to initiate an enforcement action for violation of any applicable legal requirement. However, no civil, criminal, or administrative action may be brought with respect to any legal requirement that is superseded or replaced under the terms of an environmental excellence program agreement.
(4) This chapter does not create any new authority for citizen suits, and does not alter or amend other statutory provisions authorizing citizen suits.