Unincorporated Multnomah County Certification of Public Sanitary Sewer Service - 09/15/08 (PDF Document, 390kb) Certification of Stormwater Service - 08/05/08 (PDF Document, 392kb) Certification of Water Service - 12/18/02 (PDF Document, 104kb) Fire District Review - 11/18/02 (PDF Document, 102kb) Land Use Review Fee Schedule (Unincorporated Multnomah County Only) School District Review - 11/18/02 (PDF Document, 101kb) PDF Information Some of the links on this page are to PDF documents. To open PDF files you will need Adobe Acrobat Reader installed on your computer, it is available for free from Adobe.com.