City Government


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You may experience brown or discolored water during flushing
in your neighborhood.
Due to this fact, please refrain
from doing laundry when your area is scheduled.

The lines will flush quickly with flow.

Our residents are the backbone of the community; its strength and its greatest asset. Today, the City of Ontario is home to over 6,200 residents. We are dedicated to continuing our tradition of pride which has made Ontario an ideal place to live, work, raise a family or grow a business. We invite you to browse through our web site and explore the many things Ontario has to offer.