RCW 58.17.240Permanent control monuments.Except for subdivisions excluded under the provisions of RCW 58.17.040, as now or hereafter amended, permanent control monuments shall be established at each and every controlling corner on the boundaries of the parcel of land being subdivided. The local authority shall determine the number and location of permanent control monuments within the plat, if any.[ 1974 ex.s. c 134 s 11; 1969 ex.s. c 271 s 24.]
Washington Legal Code