Stormwater Technical Notebook - 2012

The Notebook describes the requirements for new development and redevelopment projects. Land developers and development engineers use the Notebook to help design site plans and determine stormwater infrastructure. Businesses use the manual to help design their stormwater pollution prevention plans. The manual is useful for anyone needing guidance on sediment and erosion control for construction sites.

This is a key document that defines stormwater requirements for development projects. It contains stormwater management goals and construction details as well as permit review processes.

Stormwater Technical Notebook - 2012program

 

Cover Page / Foreward / Table of Contents / List of Figures, Tables,  Appendices
CHAPTER     TITLE 
 1                 Introduction
 2 Modifications to the 2005 Department of Ecology Stormwater Management Manual for Western Washington
 3 Redmond Permit Types and Project Classifications
 4 Small Project Requirements
 5 Medium Project Requirements
 6 Large Project Requirements
 7     Design Goals
 8 Local Design Standards
 9 Construction Stormwater Pollution Prevention 
 10 Rainy Season Clearing / Grading
  Glossary
   
APPENDICES TITLE
A Redmond Municipal Code, Chapter 15.24
B General Application Form
C Permit Review Fee Schedule
D Plan Review Checklist
E Flood Control Zone Application Form
F Bill of Sale and Instructions Form
G Developer Extension Asset Summary Form
H Typical Drainage Easement
I Standard Notes
J Standard Sign for Stormwater Ponds
K Map of Historical Land Cover
L Regional Facilities Plan Map (Updated October 24, 2012)
M Maintenance of Low Impact Development Facilities
N Operations and Maintenance Manual Template (pdf)
  Operations and Maintenance Manual Template (.doc)
O Overlake Facilities Map
P Downtown Facilities Map
Q Flow Exemption on Sammamish River-Letter from DOE
R North Overlake Flow Control Standard


The complete document is available here: 2012 Stormwater Technical Notebook (3.4 Mb)

The links above are pdf formatted pages. (If needed, you may obtain the free Acrobat Reader to view and print.) 

Printed or CD

The Stormwater Technical Notebook is available:

  • On CD upon request at the Development Services Center in City Hall (request prior to pickup pwgen@redmond.gov)
  • Printed form. Individuals may purchase a printed and bound copy for $35.00 (plus tax) at the Development Services Center on 2nd Floor in City Hall (request prior to pickup pwgen@redmond.gov)

The superseded 1999, 2004, 2007 Stormwater Technical Notebooks are available on request from the Development Services Division.