Drinking Water

Plugging abandoned water wells protects aquifers that supply drinking water to nearly one-half of Michigan's citizens.
Community Water Supply oversees the primary EPA program that sets forth minimum standards for safe drinking water as well as administering the requirements of Michigan's Safe Drinking Water Act. This program includes approximately 1,480 communities water supply. The program's primary function is regulatory oversight of community public water supplies.
The Contamination Investigation Unit assists local health departments in conducting drinking water quality investigations in areas of known or suspected environmental contamination.
A Noncommunity Water Supply is a water system that provides water for drinking or potable purposes to 25 or more persons at least 60 days per year or has 15 or more service connections.
The Michigan Department of Environmental Quality (MDEQ) is completing a Source Water Assessment Program as required by the 1996 reauthorization of the federal Safe Drinking Water Act (SDWA).
This program assists local communities utilizing groundwater for their municipal drinking water supply systems in protecting their water source. A WHPP minimizes the potential for contamination by identifying and protecting the area that contributes water to municipal water supply wells and avoids costly groundwater clean-ups.
Information for well owners and contractors regulated under the Michigan Water Well Construction and Pump Installation Code.