Babies and toddlers are top-heavy, which makes them susceptible to drowning.If babies fall into even shallow water, they cannot always lift themselves out. Drowning can occur quickly and quietly, without any warning noises.
Swimming is a part of life in many cultures and swim lessons are strongly encouraged for young children. Many schools even incorporate swimming lessons as part of their yearly curriculum.
https://www.youtube.com/watch?v=PK-dspyFTxU
Video courtesy of Water Safety Victoria
Lakes

Children also drown in less obvious locations, such as nappy buckets, water tanks, water features and fish ponds – even pets’ water bowls.
For every drowning, approximately three other children are hospitalised from a near-drowning incident, some of which result in severe brain damage.
So what does drowning look like?
Video courtesy of The Royal Life Saving Society of Australia

Be prepared: Ensure you have everything you need before getting into the water, such as towels and dry clothes.
Be close: Always be within arms’ reach of the child.
All of your attention: Focus all of your attention on your child and get into the pool and talk and play with them.
All of the time: You should never leave your child alone in the water, nor should they be left in the care of an older child. Do not assume that the presence of lifeguards means that accidents can’t happen.

If you are responsible for looking after children at a swimming pool, you must be extremely alert and aware of the location and swimming ability of each child.
It is not recommended to look after more than one young child at a pool at a time – especially at a crowded, public pool.
Flotation aids like swim vests, foam “noodles,” floating rings, and “floatie wings” are not a substitute for supervision. You cannot leave a child alone in a flotation device.
Older children who can swim also still need supervision.
Do not allow children to dive head first into a pool unless you are sure of the depth of the pool and the ability of the child to dive and swim.
Do not allow children to run or play rough games near or in the water.
Almost nothing is as fun as a warm day on the beach. However, strong riptides and undercurrents cause accidental drownings each year.
