General preventive boil water advisory in effect : All Chelsea residents served by the municipal water system must boil their water for at least one minute before consuming it, until the advisory is lifted. Details.


Chelsea Express

Chelsea Express is a municipal publication published four times a year.


No Winter 2021

No Spring 2021

No Summer 2021

No Winter 2020 

No Summer 2020 

No Automn 2020



The Communication Department, in collaboration with the various departments, develops several publications each year to provide residents with tools and information.


Municipal Calendar for 2021

New resident guide

Information brochure on waste sorting

In movement

Collecting Together



Communication Department