Mason County Department of Public Works will begin the spring application of herbicides for vegetation control along county roads on or after Wednesday, April 1, 2020, weather permitting.

For a detailed list of the roads effected by the herbicide application program,please contact the Mason County Department of Public Works at(360) 427-9670, Ext. 450 or visit the county website:

Property owners that are adjacent to the areas to be sprayed, that do not want the spraying to take place, may enroll in our “Owner Will Maintain” program by contacting Public Works. Those property owners who have already enrolled in the program and designated their property as “No Spray,”will not need to contact the Public Works office–their property will not be sprayed.