PDFWAC 220-500-230
Public conduct on private lands under cooperative agreement with the department—Unlawful acts.
(1) It is unlawful to discharge firearms or archery equipment within a posted safety zone on department controlled lands. Violating this subsection is a misdemeanor, pursuant to RCW 77.15.230.
(2) It is unlawful to disobey posted notices or signs on department controlled lands. Violating this subsection is an infraction, pursuant to RCW 77.15.160.
(3) For purposes of this section, "department controlled lands" means land, water, and access areas, such as boat ramps and trail heads, which are privately owned and under cooperative agreement with the department.
(4) For purposes of this section, "under cooperative agreement with the department" means a legal, binding contract allowing public access to specified lands has been signed by the department and the landholder.