AUBURN HILLS, Michigan – Governor Gretchen Whitmer has declared a State of Emergency for Oakland County after a 42-inch water transmission main operated by the Great Lakes Water Authority ruptured in River Woods Park, leaving more than 100,000 residents without reliable water for a third straight day. The break caused a rapid loss of pressure across the regional system and drained the Orion Township water tower to critical levels, forcing widespread service disruptions. The declaration allows the state to deploy additional resources, including activation of the Michigan State Police Emergency Management and Homeland Security Division, to support local response and recovery efforts. Multiple school districts, including Pontiac, Rochester Hills, and Orion Township, have closed, while many food service and manufacturing businesses have been ordered to suspend operations due to the lack of potable water and compromised fire suppression systems. Crews from the Great Lakes Water Authority have been working around the clock to excavate and repair the underground pipe, which was installed in 1975 and failed along a longitudinal split associated with aging infrastructure and shifting soil. A replacement pipe segment was craned into place late Tuesday, but officials say the system must undergo extensive flushing and bacteriological testing before full service can be restored, and a boil-water advisory remains in effect for all affected communities. Residents with some pressure are instructed to boil water for at least one minute before use, while tens of thousands with no pressure are relying on emergency distribution sites at locations such as the Orion Township Public Library and the Pontiac Silverdome site, supported by National Guard units. Local health departments are monitoring for waterborne illnesses, environmental teams are assessing erosion and flooding damage in River Woods Park and near the Clinton River, and officials warn that the financial toll from business closures, emergency repairs, and water distribution is mounting, with the emergency order to remain in place until testing confirms the water meets Safe Drinking Water Act standards.

Prepared by Olivia Bennett and reviewed by editorial team.