(about 6 hours ago) A small earthquake was reported just north of Deep River, Ontario Tuesday. The 3.5-magnitude quake happened at 12:04 p.m. about 66 kilometres northeast of Deep River, according to Earthquakes Canada. Deep River is just 10 minutes from Chalk River, where the AECL nuclear plant is located. Deep River is about two hours northwest of Ottawa. There are no reports of damage or injury.