Here's what I found in the regs:
A total of three (3) turkeys in the spring season with following
restrictions: Only two (2) turkeys may be taken in eastern Washington
and only one (1) of those may be taken in Chelan, Kittitas, and
Yakima counties (combined); only one (1) turkey may be taken in
western Washington per year outside of Klickitat County. Two (2)
turkeys may be taken in Klickitat County.