Pool season: a liability checklist for homeowners, landlords and hosts

In Phoenix, Tucson, Las Vegas and St. George, the pool season opens in April and runs to October; in Boise and along the Wasatch Front it is shorter and the pools are fewer, but the exposure is the same. A pool is a pleasant thing to own and an unforgiving one to insure, because the loss it produces is not damage to the pool but injury to a person: a child who slips through a gate, a guest who dives into the shallow end, a teenager hurt on a slide at a party nobody quite supervised. Those are liability claims, they are large, and they are the reason the home policy application asks about the pool at all.

This checklist covers how a homeowner or renters policy treats a pool and the injuries around it, where the liability limit runs out and an umbrella takes over, what changes when the property is rented or the pool is used for anything with money attached, the physical measures carriers and local codes expect, and the sequence to follow after an injury. It ends with a hypothetical that shows why the liability limit is the number to look at first.

What pool season does to the household's exposure

The losses fall into a few patterns, and almost all of them are about people rather than property.

• Drowning and near-drowning, most often a young child who reached the water unseen. This is the catastrophic claim, and it is the one the barrier rules exist to prevent.
• Diving injuries in water too shallow for it, and injuries on slides, diving boards and rock features.
• Slips on wet decking and falls on steps, particularly at parties and among older guests.
• Injuries to people who were not invited: neighbourhood children, a trespasser, a delivery driver who wandered round the side of the house. Liability to them is narrower but not zero.
• Pool equipment failures: a pump that fails in the heat, a heater fire, a chemical spill, and the electrical hazards around water.
• Property losses to the pool itself: a cracked shell, a monsoon that fills it with debris, a screen enclosure that comes down in wind, and a liner or a pump that freezes in a Utah or Idaho winter.
• For landlords and hosts: a tenant's guest hurt in a rental pool, or a paying guest at a short-term rental, which moves the loss from a household claim to a business one.

How the home policy treats a pool

The personal liability coverage on a homeowner or renters policy pays when you are legally responsible for injury to someone else, and it pays for the defence as well as the settlement. A pool claim is an ordinary liability claim under that coverage, with one limit per occurrence and no deductible. Medical payments to others, the small companion coverage, pays a guest's immediate medical bills up to its limit without any question of fault, and it is the coverage that settles a minor injury before it becomes a lawsuit.

The pool has to be disclosed. Carriers ask on the application whether there is a pool, whether it is fenced, whether there is a diving board or a slide, and some decline or surcharge for a board or a slide. A pool added after the policy was written and never reported is a misrepresentation problem when the claim arrives. Some carriers condition the coverage on a compliant barrier and a self-latching gate; a claim involving a child who came through an open gate is then a dispute about the condition as well as a claim. Landlord and renters policies follow the same pattern: the landlord's liability covers the owner, the tenant's renters policy covers the tenant, and a tenant's guest hurt in the pool may claim against both.

The pool itself, as property, is covered under other structures on a homeowner form if it is in-ground and under personal property if it is above-ground and portable, for the perils the form names. Wind, lightning, fire and vandalism are usually covered; ground movement, freezing of the shell or the plumbing while the pool is not winterized, and wear on the surface and the equipment are usually excluded. A screen enclosure is often subject to its own limit or exclusion, and in the desert it is worth asking.

Where the liability limit runs out

A drowning or a spinal injury produces a claim measured in lifetime care, and a home policy's liability limit is measured in a few hundred thousand dollars at most. That gap is what a personal umbrella policy closes: it sits above the home policy's limit and pays the excess, and it usually requires the home policy to carry a stated minimum liability limit to attach. For a household with a pool, the umbrella is the second policy to price, not an optional extra, and the decision is about how large a judgement the household could otherwise face.

Two situations fall outside the household's policies altogether. A pool at a property rented to a tenant is a landlord exposure, covered by the landlord policy's liability and not by the owner's own homeowner policy. A pool used for anything with money attached, a short-term rental, paid swimming lessons, a pool rented by the hour through an app, a party with a paid entrance, is a business exposure, and the homeowner form's business-pursuits exclusion applies. Those need a short-term rental policy or a general liability policy, and a hosting platform's protection programme is not a substitute for one.

Before the season

The physical items are the ones carriers and municipal codes expect; the paper items are the ones that decide the claim.

• Barrier: a fence or wall around the pool to the height the local code sets, with no climbable footholds, and a self-closing, self-latching gate that opens away from the pool. Arizona and several cities in all four states have barrier ordinances; the code applicable to the address is the one to meet, and a compliant barrier is also what the carrier's condition means.
• Door and window alarms where the house wall forms part of the barrier; a locking cover on a spa.
• Remove or disclose the diving board and slide; if the carrier declines them, the choice is between the feature and the carrier.
• Post depth markings and a no-diving rule where the water is shallow; keep a reaching pole and a flotation ring at the pool.
• Service the pump, the heater and the electrical bonding; have a licensed electrician check any outlet, light or pump within reach of the water.
• Read the declarations page: confirm the pool is disclosed, note the personal liability limit and the medical payments limit, and price an umbrella against them.
• If the property is rented or the pool will be used commercially, move it to the right policy before the first guest arrives.
• Write the house rules, share them with anyone who hosts, and decide who is the designated watcher at every gathering with children.

During the season, and after an injury

Supervision is the measure that works, and the one no policy can require. At a party, one adult watches the water and does nothing else, in shifts. Alcohol and diving do not mix, and the host is the one who will be asked about both. A gate that is propped open for convenience is the single most common fact in a child-drowning claim. Test the gate latch each week; it is a two-second habit.

After an injury, the sequence is care first, then record. Call emergency services, render aid, and keep the injured person still if there is any chance of a neck or back injury. Then, the same day, write down what happened, who was present, what the injured person was doing and what the pool conditions were, and photograph the pool, the gate, the depth markings and the surface. Do not admit fault or discuss the policy limit with the injured person or their family; offer to make sure their medical bills are handled, and report the incident to the carrier promptly even if no claim has been made. Medical payments coverage can pay the first bills at once, which is often what keeps a guest's injury from becoming a lawsuit. If a lawyer's letter arrives, forward it to the carrier unopened beyond the first page; the policy's duty to defend starts there.

A worked example

Suppose a Scottsdale household has a homeowner policy with a $300,000 personal liability limit and $5,000 of medical payments to others, and a pool with a compliant barrier and no diving board. They add a $1,000,000 umbrella for $350 a year, which requires the home policy's liability limit to stay at $300,000. At a graduation party a nineteen-year-old guest dives from the deck into the shallow end and suffers a spinal injury. The claim settles at $900,000.

For example, the medical payments coverage pays the first $5,000 of the guest's hospital bills within days, without any dispute about fault. The homeowner policy pays its $300,000 limit and provides the defence until it is exhausted. The umbrella pays the remaining $600,000 and takes over the defence. Without the umbrella, the household would have owed $600,000 personally, and in all four states a judgement of that size reaches home equity and future wages. The figures are round and invented; the point is that the umbrella cost a small fraction of what it paid, and the only decision that mattered was made in April.

The decision points

There are four. Whether the pool is disclosed and the barrier meets the carrier's condition and the local code. Whether the personal liability limit is at the level an umbrella carrier would require, and whether to buy the umbrella. Whether any rental or paid use of the pool has moved it onto a landlord, short-term rental or general liability policy. And whether the diving board or slide is worth the carriers it excludes. If the pool is disclosed, the barrier is compliant and an umbrella is in place, the recommendation is to test the gate and change nothing. We review the liability lines on the declarations page against the pool at no cost, quote the umbrella across the carriers we represent in Arizona, Nevada, Utah and Idaho, and say so when the arrangement already in place is the right one.