2020 Consumer Confidence Drinking Water Report cityofhackensackmn.gov/wp-content/uploads/2021/04/Hackensack-2020-Drinking-Water-Report.pdf

Fall Hydrant Flushing: The City of Hackensack Public Works Department will begin its Fall Fire Hydrant Flushing on Monday, October 13th, at 6 a.m. and will continue until Friday, October 17th.
2020 Consumer Confidence Drinking Water Report cityofhackensackmn.gov/wp-content/uploads/2021/04/Hackensack-2020-Drinking-Water-Report.pdf