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Tentative labor agreement reached

The City of Portland and LiUNA – Laborers Local 483 announce a tentative agreement, ending labor strike effective 1am today, Sunday Feb 5, 2023

2020 Editions of Stormwater Management Manual and Source Control Manual Now in Effect

News Article
The City of Portland adopted 2020 editions of the Stormwater Management Manual (SWMM) and Source Control Manual (SCM). The new editions of the manuals are in effect starting Dec. 14, 2020.
Published

Find more information and a summary of changes for each manual at:

Both manuals will have a 3-month phase-in period where either the 2020 or 2016 edition may be used for projects. Version applicability as it relates to different project and permit review types is described in more detail on the respective websites.