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Well Construction and Licensing System

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Welcome to the Department of Ecology Well Construction and Licensing System (WCLS). This web site will enable you to search for a Notice of Intent to Construct or Decommission a well and any well reports that have been received for a Notice of Intent. You can also search for a Washington State licensed well operator and Drilling Companies. Licensed well operators will be able to view how many CEUs are in our system, change address information and view the type and expiration date of their license. 
  •  Find Notice of Intent (NOI)
  •  Find Licensed Drillers
  •  Information for Drillers
  •     (Look up your CEUs, Update Infor