Snohomish County Public Utility District No. 1

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Customer Service (M-F 8a-5:30p): 425-783-1000

Plat Development

Welcome to Plat Development where we help you define scope, costs and timelines for your plat project (5 or more lots) while also managing technical engineering related to the design of a plat.

Plat Project Submissions

Four items are required before a project is assigned to a PUD designer:

  1. New Service Questionnaire form filled out (click to open and save Plat New Service form 1097P)
  2. $2,000 deposit (check made payable to "Snohomish PUD")
  3. Full set of prints (digital only; for files larger than 10 MB, please contact us to request a link to a private upload site)
  4. CADs (see requirements listed to the right)

Please email above items to The check can be mailed to: "Attn: Plats, Snohomish County PUD, PO Box 1107, Everett WA 98206-1107."

Developer Portal

Developers can access the portal at the link below for the most up-to-date information and status of their plat projects.

Developer Portal (click to view)

Customer Feedback Survey

Upon completion of plat construction, we send out the survey below, asking for feedback on the process from beginning to end. It will be reviewed by the Plat Team Management and not the Designers, so that you may provide your true and unbiased reflection. We value feedback because it helps us provide the best customer service possible. Thank you!

How to Reach Us

PUD Operations Center
1802 75th Street SW
Everett WA 98203-6264

PO Box 1107
Everett WA 98206-1107

Joint Utilities

Cable: Comcast 1-866-771-2281

Cascade Natural Gas 1-888-522-1130
Puget Sound Energy 1-888-321-7779

Telephone: Frontier 1-425-263-4031