Contact Us

Click the Directions link in the map below to get directions to our Office.

Staff Directory: phone and email: City Directory: online contact form – one form with dropdown for department contact list.  Email setup with Google Business for City of Dayton (Weavers is going to check on features, process, and cost to setup).

City Hall

111 S 1st Street, Dayton, WA 99328
Phone: (509) 382-2361
Fax: (509) 382-2539
Email: This email address is being protected from spambots. You need JavaScript enabled to view it. 

Important Numbers

• Emergencies: 911
• Columbia County Sheriff’s Office
  Address: 341 E. Main Street, Dayton, WA 99328
  website: http://www.columbiaco.com/index.aspx?nid=78
  Phone: (509) 382-2518
  Fax: (509) 382-4765
• Code Compliance
  Address: 111 S 1st Street, Dayton, WA 99328
  Phone: (509) 540-6747
  Fax: (509) 382-2539
  Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
• Public Works - Streets/Water/Sewer Repair
  Address: 300 S. Cottonwood, Dayton, WA 99328
  Phone: (509) 382-2361
  Fax: (509) 382-2539
  Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
• City Hall - Water and Sewer Utility Bills
  111 S 1st Street, Dayton, WA 99328
  Phone: (509) 382-2361
  Fax: (509) 382-2539
  Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
• Solidwaste and Recycling Self-Service:
  Columbia County Transfer Station
  Address: 500 S. Cottonwood St., Dayton WA 99328 
  Phone: 509-520-2040 or 509-382-2534 
  Website: http://www.columbiaco.com/index.aspx?nid=232
  • Garbage Collection Flyer