Residents wishing to participate in the "No Spray" program should complete the agreement and return it to the Post Falls Highway District. Agreements can be mailed to: PFHD 5629 E Seltice Way, Post Falls Idaho 83854 After the agreement has been received and signed by our Director of Highways, we will contact you and you can pick up this year’s, "NO SPRAY", signs from our office. A sign will need to be placed at each end of your property along the roadway shoulder in a visible location 4 feet off the ground. Our anticipated schedule for spraying begins around the middle of May through June. Please feel free to contact our office with any additional questions you may have.