Water safety for kids: how drowning really happens, and the layers that prevent it

Drowning is quick and usually silent, and it's a leading cause of death for young children in the United States. The best protection comes in layers: an adult watching closely, without phones, within arm's reach of young or weak swimmers; a four-sided fence around any home pool; swim lessons; properly fitted life jackets; and adults who know CPR. No single layer is enough on its own.

How common is drowning in kids?

The American Academy of Pediatrics' 2019 policy on drowning prevention reports that drowning is the leading cause of injury death for children ages 1 to 4 in the U.S., and remains a major cause of death for older children and teens. The CDC notes that for young children, most drownings happen in home swimming pools, while older kids and teens are more likely to drown in natural water like lakes, rivers and oceans.

Don't forget bathtubs and buckets, either. A baby or toddler can drown in a few inches of water.

What does drowning actually look like?

Honestly, often like nothing much. Lifeguards describe kids who are upright in the water, head tipped back, mouth bobbing at the surface, not calling out because they can't spare the breath. It happens fast. That's the reason we keep saying eyes, not ears.

And a lot of the time nobody knew the child was near the water: the toddler who got the slider open during a work call, or the cookout where ten adults each figured somebody else had the pool.

What does good supervision look like?

For babies, toddlers and weak swimmers, the AAP recommends "touch supervision": an adult in the water and within arm's reach, all the time. For stronger swimmers, an adult should still be watching, close by and not distracted by a phone, a book or conversation.

At parties, use a "water watcher," one adult whose only job is to watch the water for a set time, say 15 minutes, before handing off to someone else. Some families use a lanyard or tag so it's clear who's on duty.

How should home pools be protected?

A fence that surrounds the pool on all four sides, separating it from the house and yard, with a self-closing, self-latching gate, is one of the most effective ways to prevent toddler drownings, according to the AAP. A fence around the whole yard, with the house as one side, is less protective, because kids can walk straight from the back door to the water. Pool alarms and covers add layers but don't replace a fence.

Empty kiddie pools and buckets after use, and keep bathroom doors closed and toilet lids locked when toddlers are around.

Do swim lessons help?

Yes, with a caveat. The AAP says swim lessons can reduce drowning risk for children age 1 and older, and supports lessons for most children by around age 4. But lessons don't "drown-proof" anyone. Even kids who can swim need supervision, and water skills in a pool may not hold up in a cold lake or a current.

When should kids wear life jackets?

On boats, always, and around open water for young kids and weak swimmers. Choose a U.S. Coast Guard-approved jacket that fits your child's weight. Inflatable arm floats and pool toys are not safety devices.

Frequently asked questions

Should parents learn CPR?

Yes. Bystander CPR can save a life while help is on the way. Local hospitals, the Red Cross and community centers offer classes.

How old should a child be before swimming without an adult nearby?

There's no set age. Even strong teen swimmers should swim with a buddy and in areas with lifeguards when possible, especially in open water.

My teen is a good swimmer. What should we worry about?

Teens drown more often in natural water, sometimes involving alcohol or overestimating their skill. Talk about swimming sober, with others, and never diving into unknown water.