Water Services Home » Services » Water Billing » Water Services Page ContentUpdate to Water RatesOn June 18, 2018, the Ann Arbor City Council enacted changes to water rates effective July 1, 2018. This decision was made based on an extensive Water and Waste Water Cost of Service Study, the City's first in over 15 years. The study examined the costs of drinking water and sewer services and calculated rates so that customers who drive those costs pay accordingly. You can see how the changes may impact your water bill by using our water bill estimator tool. Effective February 1, 2019 the sewer rates were increased to maintain a fiscally healthy fund. The increase was designed to increase income to the fund by 7%. The adjustment will provide funding to cover infrastructure debt payments, primarily incurred from the recently completed $100 million rehabilitation of the City’s Wastewater Treatment Plant. ____________________________________________________________Billing and RatesPay my billView water consumptionView current ratesWater Billing Website Drinking WaterHow do I request a Water Treatment Plant tour? I have questions about my drinking waterLearn about the quality of your dinking waterNews and informationOverview of the Water Treatment Plant Floodplain ManagementBuilding in the floodplain restrictionsFlood insurance requirementsFlood preparednessWhat is a floodplain?Floodplain Management WebsiteNew ConstructionConnect to city water/sewer service Start or Stop Water ServiceTo start or stop water service in the City of Ann Arbor, please fill out an online form or call the Water Utilities Department at 734-794-6333. Stormwater Why is stormwater a problem?Managing stormwaterStormwater rates and creditsStormwater permitStormwater Management Website WastewaterHow to protect the sewer infrastructure (PDF) Treatment Plant Website
