Sanitary Sewer Overflow Notification

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Archived News Release: August 28, 2020 - ​Late in the afternoon on Thursday, Aug. 27, an 8-inch sanitary sewer line overflowed from a manhole cover near the intersection of Miller Avenue and Chapin Street. City of Ann Arbor Public Works employees investigated and found the overflow was being caused by a blockage of roots and rocks in the pipe. Crews immediately cut the roots and removed the rocks to reestablish flow in the pipe. An estimated 250 gallons of sanitary sewage escaped the pipe and ran down the gutter into the storm drain, ultimately reaching Allen Creek. 

In accordance with regulatory protocols, City of Ann Arbor staff notified the Michigan Department of Environment, Great Lakes and Energy. 

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Contact Information

Jennifer Lawson
Water Quality Manager
734.794.6000 x 43735
[email protected]

Ann Arbor has 119,000 residents, spans 28.9 square miles and is frequently recognized as a foremost place to live, learn, work, thrive and visit. To keep up with City of Ann Arbor information, subscribe for email updates, follow us on Twitter or become a city fan on Facebook. The city's mission is to deliver exceptional services that sustain and enhance a vibrant, safe and diverse community.