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ENB-4.01 - Stormwater Management Manual

STORMWATER MANAGEMENT MANUAL
2014 Revision Effective January 2, 2014
Administrative Rule Adopted by Bureau of Environmental Services Pursuant to Rule-Making Authority
ARB-ENB-4.01

  
The text of the entire 2014 Stormwater Management Manual is available on the Bureau of Environmental Services' website. What follows is an excerpt from the Introduction to the manual:

 

INTRODUCTION

 

This Stormwater Management Manual (SWMM) is a technical document that outlines the City of Portland’s stormwater management requirements. The requirements defined in this manual apply to all development and redevelopment projects within the City of Portland on both private and public property and the right-of-way.

 

The City of Portland’s approach to stormwater management emphasizes the use of vegetated surface facilities to treat and infiltrate stormwater on the property where the stormwater runoff is created. Infiltrating stormwater onsite with vegetated surface facilities is a multi-objective strategy that provides a number of benefits, including but not limited to pollution reduction, volume and peak flow reduction, and groundwater recharge. These benefits play a critical role in protecting stormwater infrastructure and improving watershed health.

 

 
The 2014 Stormwater Management Manual is posted in PDF format on the Bureau of Environmental Services' website. If you don't have Adobe Acrobat Reader, you can download the latest version for free.
 

HISTORY
 
Adopted July 1, 1999 by Bureau of Environmental Services. Revised September 1, 2002.
Filed for inclusion in PPD May 14, 2003.
Revised September 1, 2004. Revision filed for inclusion in PPD September 29, 2004.
Greenstreet Details interim administrative rule adopted by Director of Bureau of Environmental Services and filed for inclusion in PPD August 10, 2007.
Revised administrative rule adopted by Director of Bureau of Environmental Services August 1, 2008. Revision filed for inclusion in PPD October 13, 2010.
Revised administrative rule adopted by Director of Bureau of Environmental Services and filed for inclusion in PPD December 20, 2013.

Table of Contents
ENB-4.01 - Stormwater Management Manual
ENB-4.02 - Sewer Maintenance Under Streetcar Tracks
ENB-4.03 - Sanitary Discharge and Pretreatment Program Administrative Rules
ENB-4.04 - Odor Control Policy for Columbia Boulevard Wastewater Treatment Plant
ENB-4.05 - System Development Charges Administrative Rules
ENB-4.06 - Sanitary Sewer Line and Branch Connection Charges
ENB-4.07 - Sewer Development Services Programs
ENB-4.08 - BES Sewer Backflow Device Reimbursement Program Administrative Rules
ENB-4.09 - Sewer and Drainage System User Charges Administrative Rules
ENB-4.10 - Erosion and Sediment Control Manual
ENB-4.11 - Recovering the Costs of Engineering and Superintendence Services for Public Sewer Improvement Projects
ENB-4.12 - Septage Hauler Program Administrative Rules
ENB-4.13 - Administrative Rules for Discharges to the City Storm Sewer and Drainage System
ENB-4.14 - Sewer and Drainage Facilities Design Manual
ENB-4.15 - BES Enforcement Program Administrative Rules
ENB-4.16 - Clean River Rewards Stormwater Discount Program
ENB-4.17 - Sanitary System Connection Administrative Rules
ENB-4.18 - Mandatory Sewer Connection Program
ENB-4.19 - Green Streets Policy and Green Streets Cross-Bureau Phase 2 Report
ENB-4.20 - Sewer and Drainage Rates and Charges
ENB-4.21 - Downspout Disconnection Program
ENB-4.22 - BES Public Works Enforcement Program Administrative Rules
ENB-4.23 - Treebate Program
ENB-4.24 - Public Works Permitting Services and Fees
ENB-4.25 - Extra Strength Charge Program Administrative Rules
ENB-4.26 - Fats, Oils, and Grease Removal Program Administrative Rules
ENB-4.27 - Nonconforming Sewer Conversion Program
ENB-4.28 - BES Financial Assistance Programs
ENB-4.29 - BES Connection Permit Refund Administrative Rules
ENB-4.30 - BES Title 10 Discharge Enforcement Administrative Rules
ENB-4.31 - Maintenance Inspection Program Administrative Rules
See Also Erosion Control Plan Review and Inspection Requirements
See Also Private Sewers in the Public Right-of-Way
See Also Watershed Health