By guest writer
No one in Lynn Valley needs to be reminded that their neighbourhood sees more rain than anywhere else in the Greater Vancouver region. The area gets about 2,500 mm of precipitation every year while the airport receives about 1,400 mm.
This brings up the question of heavy rains that can lead to flooding, and what to do about it. In November 2014 a heavy rainfall in Lynn Valley caused creeks to overflow their banks and turned quiet streets into rivers. Up to 17 homes were evacuated and at least 20 homes suffered water damage. Mud and water from Hastings Creek also washed into Argyle Secondary, damaging about eight classrooms and shutting the school down.