Hydrologists usually provide advance warning of floods, which are rises in water levels from spring snowmelt (the water rises for an extended period). It is more difficult to predict flash floods, which are short-term rises in water levels due to heavy rainfall or winter thaws.
Hydrologists usually provide advance warning of floods, which are rises in water levels from spring snowmelt (the water rises for an extended period). It is more difficult to predict flash floods, which are short-term rises in water levels due to heavy rainfall or winter thaws.
Flood warnings usually include information on the expected evacuation procedure.
If your home is within the declared inundation zone, you should:
- turn off gas, water, and electricity;
- extinguish fires in stoves;
- move valuables and belongings to upper floors and attics;
- close windows and doors, and if necessary, board up windows and doors on the ground floor.
If an evacuation warning is issued:
- prepare warm, comfortable clothing, boots, blankets, money, and valuables;
- pack a three-day supply of food and at least 2 litres of water per person;
- prepare a first-aid kit and any regular medications;
- place passports, other documents, and photographs of relatives in a waterproof bag;
- take toiletries and bedding with you.