Updated Oct. 4 at 9:30 a.m.
Crews have now mostly restored power in the Chelmsford area. Hydro One said in a press release that 149 customers remain without power.
We're getting reports this morning of a power outage in Chelmsford.
According to Hydro One, 1,724 customers in the area are without power.
The utility's Storm Centre outage map says the power interruption was caused by a motor vehicle accident (we're trying to find out more).
The estimated time of restoration is at 10:45 a.m. this morning.