Water Conservation Program

Historically, Mercer Island has been one of the region's bigger water users during the summer ‘demand’ season. A variety of conservation efforts funded through the Water Utility's Be Responsible conservation program target this seasonal peak in consumption.

This section of the City’s web site describes Mercer Island’s water conservation efforts and promotions. It also contains helpful information about how you can conserve water, both during our dry summer season and throughout the year.
 

What’s New?

Did you receive a letter from the City of Mercer Island’s Water Utility with information about your water usage? Learn more about our goals with this unique communication program to help you Compare Your Usage.