FortisBC provides information on what to do with your gas appliances before a flood, during evacuation, and after the flood.
BC Hydro advises that water and electricity do not mix, if your home floods you must leave immediately.
Canada Mortgage and Housing Corporation advises that after a flood, it's important to restore your home to good order as soon as possible to protect your health and prevent further damage to your house and belongings. Whether you do the work yourself or hire a contractor, their handy checklist will help you organize the clean up. Immediate action is important. Your house and furnishings are less likely to grow mould if they are dried within 48 hours.