RCW 58.20.140
Designation of system—Zones.
The Washington plane coordinate system shall be named, and in any land description in which it is used it shall be designated, the "Washington plane coordinate system," and the zone used must be specified.
[ 2020 c 50 § 3; 1989 c 54 § 12.]
Structure Revised Code of Washington
Title 58 - Boundaries and Plats
Chapter 58.20 - Washington Plane Coordinate System.
58.20.121 - Washington plane coordinate system.
58.20.140 - Designation of system—Zones.
58.20.145 - Plane coordinates.
58.20.160 - Tracts in more than one zone.
58.20.180 - Recording coordinates.
58.20.185 - Standard value—One foot.
58.20.210 - United States survey prevails—Conflict.