Any person who willfully or knowingly causes or maintains a violation under this chapter or who willfully or knowingly fails or refuses to remediate a violation under this chapter is guilty of a misdemeanor and upon conviction shall be punished in the manner provided for in RCW 9A.20.021, as it now exists or is hereafter amended. (Added by Amended Ord. 13-023, Apr. 17, 2013, Eff date Apr. 28, 2013).