Title | 2019 Stormwater Management Manual for Western Washington |
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2019 Stormwater Management Manual for Western Washington (Number of pages: 1108) (Publication Size: 139108KB)
Errata - 2019 Western WA Manual (5 pages) (155KB)
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Author(s) | Water Quality Program | ||||
Description | This is the July 2019 version of the Stormwater Management Manual for Western Washington (SWMMWW). The objective of this manual is to provide guidance on the measures necessary to control the quantity and quality of stormwater produced by new development and redevelopment, such that they comply with water quality standards and contribute to the protection of receiving waters. This version is a revision of the 2014 SWMMWW. Please note that it is not the most updated version of this manual--see the 2024 update (publication 24-10-013) as of July 2024. |
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NOTES | Updated Errata 1-25-22 | ||||
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Contact | Amanda Heye at 360-407-6600 or Amanda.Heye@ecy.wa.gov | ||||
Keywords | stormwater, stormwater management, stormwater manual | ||||
WEB PAGE | Stormwater Manuals webpage | ||||
RELATED PUBLICATIONS | Title:
2024 Stormwater Management Manual for Western Washington 2019 Stormwater Management Manual for Eastern Washington (SWMMEW) 2012 Stormwater Management Manual for Western Washington, as Amended in December 2014 (The 2014 SWMMWW) |
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