Water Quality Information
Did you know the Environmental Protection Agency closely regulates municipal tap water? Ann Arbor’s Water Treatment Plant staff perform approximately 15,000 drinking water tests monthly. Ann Arbor’s tap water is a frequent winner of the regional Michigan Water Tasting Competition, too!
Save Money and Be Green
Besides offering a safe and reliable source of water, Ann Arbor’s tap water is a great value. Refilling a 16-ounce water bottle from the tap costs less than one penny and is better for the environment. You can fill 4,000 16-ounce water bottles for less than one dollar.
Protect Ann Arbor's Water Resources
The Huron River is Ann Arbor's main source of drinking water. Did you know that the storm drains lead directly to the river, without treatment? Dumping waste into storm drains, ditches, or waterways contaminates drinking water supplies, recreational areas, and wildlife habitat. Plus, it is illegal! If you see illegal dumping, tell your parents and ask them to report it right away. You will help prevent further water contamination and reduce potential clean-up costs.