UPDATE: Power outage still being investigated

Map of the power outage in Essex County on November 19, 2019. (Courtesy of Hydro One)

The power is back on to all of Windsor and Essex County, but Hydro One is still investigating what started it Tuesday morning.

At the height of the outage, thousands of Enwin Utility customers in west Windsor, and more than 13,000 Hydro One customers in the county were without power.

Hydro One said the power was restored at 9:37 a.m., but the cause remains under investigation.