Water Treatment

Water Treatment

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​​​​Keeping Our Customers Informed

If you have specific concerns or water quality questions, staff are here to assist you, please call 734.994.2840 or ​email water@a2gov.org.​

A2H2O: Quality Water Matters May Issue

May is Water Month and the perfect time to lauch our first monthly issue of A2H2O: Quality Water Matters, which provides up-to-date data from the city's water quality team as well as information from local agency partners on all things water.    

2018 Water Quality Report

​We are pleased to share our annual drinking water quality report. This report explains where your drinking water comes from, what is in it and how we keep it safe.​​​

Open House May 11  Eddie at WTP 2019.JPG

May is water awareness month! Join us Saturday, May 11 from 10 a.m.-2 p.m. for our annual Water Treatment Plant Open House, which will feature tours every 20 minutes, exhibits, giveaways, light refreshments and kids activities. Learn more about how Ann Arbor’s award winning water is made at this family friendly event.

Fire hydrant flushing

Hydrant flushing is part of the City's annual maintenance and done to remove minerals and ​sediment that accumulate in the water lines over the course of a year. This preventative maintenance also allows us to check and record water pressure to ensure the water system is functioning properly.

Please take advantage of our graphica​l ​map to see which areas of the city are currently having their hydrants flushed. 

Changes to water and sewer rates

​​​​On June 18, 2018, the Ann Arbor City Council enacted changes to water rates effective July 1, 2018.​ Learn more about the new rates and use the bill estimator to see how you might be impacted. ​​​​

Subscribe for water quality-related updatesSubscribe for water quality-related updates.​

Brian Steglitz,
Water Treatment Plant Manager

919 Sunset Road
Ann Arbor, MI 48103
Phone: 734.794.6426​
Email: water@a2gov.org

Business Hours: M-F 8 a.m.-5 p.m. (except city holidays)​

Open 24 hours a day, seven days a week for water emergencies: 734.994.2840

Contact us about a guided tour for your group of 10 or more.