What splash pads can do that pools can't — and vice versa

On capital cost, the comparison is not close. A municipal splash pad typically lands between $200,000 and $1.2 million, depending on size, recirculating-versus-flow-through design, and the surrounding plaza work. An outdoor public pool is generally $1.5 million to $5 million for a basic 25-yard lap or recreation pool with a deck, fencing, and a small bathhouse. An indoor pool — required in northern climates that want year-round use — runs $5 million to $15 million once you include the building envelope, mechanical room, dehumidification, and locker rooms.

In dollar terms, splash pads come in roughly 5 to 10 times cheaper than outdoor pools and 15 to 30 times cheaper than indoor pools. That ratio is the single biggest reason a parks department choosing between a new pad and a new pool tends to choose the pad: with a single pool budget a city can build a small network of pads spread across neighborhoods, hitting more families on a same-day walk than one centralized aquatic facility ever could.

Capital cost is where the conversation usually starts, but it should not be where it ends. A pad and a pool are not interchangeable assets — the cheaper structure does fewer things. Reading the rest of this page is the corrective.

Operating cost tracks capital cost in roughly the same direction but is even more lopsided per visit. A splash pad typically costs $20,000 to $80,000 per year to run, which covers water, electricity, chemistry on recirculating systems, occasional maintenance calls, and a part-time staffer or contractor running daily checks. Most pads do not require lifeguards because there is no standing water and no swimming.

A public pool typically costs $150,000 to $500,000 per year to operate, and the dominant line item is staff. State pool codes require lifeguards on duty during all open hours, and the lifeguard pool is shallow — most cities run a hiring scramble every spring, pay $14 to $20 per hour, and still come up short by mid-summer. Add a pool manager, gate staff, locker-room attendants, and chemistry-licensed operators, and the labor stack is the entire reason pool operations cost an order of magnitude more than pad operations.

The labor difference also explains pool fragility. Pads close occasionally for chemistry or weather. Pools close, sometimes for whole seasons, when a city cannot fully staff lifeguards or licensed operators. The same shortage that closed dozens of city pools nationally during the 2022 and 2023 seasons rarely affects pads.

This is the section that should not be skimmed. Pools teach swimming. Splash pads do not. There is no path through a splash-pad summer that ends in a child being able to swim a length, tread water, or rescue themselves from accidental immersion. A pool — even an unstructured open-swim hour at a neighborhood municipal pool — gradually builds the water comfort, breath control, and stroke mechanics that turn a non-swimmer into a swimmer.

USA Swimming and the CDC have tracked this directly: structured swim lessons and informal pool exposure both correlate with lower drowning rates among children, and the effect is largest among Black and Hispanic kids and among kids from low-income families, who historically have less access to swim instruction. When a city closes a public pool and replaces it with a splash pad, the budget line gets cleaner, but the swim-teaching infrastructure for that neighborhood gets thinner. There is no substitution; one is not a downgraded version of the other.

This is the single most important thing to understand when comparing the two assets. A splash pad is excellent at what it does — cooling, free play, low-friction summer use — and it does not, even slightly, do the thing a pool does for a child's lifelong safety in water.

Splash pads typically handle 50 to 150 simultaneous users, with sessions that run 30 to 90 minutes. Families cycle in and out — a pad visit is often a single stop on a longer outing rather than the whole afternoon. The throughput on a hot Saturday at a popular city pad can easily exceed 600 unique visitors across the open hours, with no admission line, no wristband, and no formal session limit.

Pools handle 100 to 400 simultaneous users on the deck and in the water, with sessions that run 1 to 4 hours per family. Open-swim, lap-swim, and lesson blocks are scheduled in distinct time windows, and bather-load calculations cap the in-water population by code. The pool serves fewer families per day in raw count but serves each one for longer, with deeper engagement.

On a per-square-foot or per-dollar basis, splash pads move more people through the asset. On a per-visit-hour basis, pools deliver more time in the water. The right number depends on what a city is optimizing for, and parks departments increasingly conclude that the answer is both, on different sites, rather than one replacing the other.

Splash pads serve toddlers through grade-school kids, roughly ages 1 to 10, with the sweet spot at 2 to 7. Older kids show up but mostly accompany younger siblings or use the pad as a cool-down between other activities. Adults rarely play on the pad themselves; they sit on benches, supervise, and step into the spray on hot days.

Pools serve everyone. Toddlers use the shallow zone with a parent, school-age kids fill open-swim hours, teenagers learn to lifeguard on the same pool they grew up swimming in, lap swimmers use the pool at 6 a.m. and 8 p.m., swim teams practice in the morning, and elderly residents use water aerobics classes for low-impact joint care that is genuinely irreplaceable. A public pool is a multi-generational asset in a way a pad is not.

When a city replaces a pool with a pad, the age range it serves narrows substantially. The toddlers and grade-schoolers are mostly fine — many would have used the pad anyway. The teenagers, lap swimmers, swim-team kids, and elderly water-aerobics participants lose a venue with no clean substitute. Parks departments planning a pool-to-pad conversion should be honest about which age groups are absorbing the loss.

Splash pads are inherently more accessible than pools. The play surface is zero-depth, paved, and entered at grade — a wheelchair user rolls onto the pad the same way a walking child runs onto it. There is no transfer needed, no lift mechanism, no companion seat required, no instruction in how to enter the water. Modern pad designs also include ground-level spray features that wheelchair users can interact with at seated height. Accessibility is built into the design, not retrofitted onto it.

Pools require active accessibility infrastructure: a pool lift mechanism that meets ADA Section 242 specifications, transfer walls or stairs with handrails, designated companion seating on the deck, a paved approach path from accessible parking, and trained staff who know how to operate the lift on request. All of these are achievable, but they are retrofits — pools built before the 2010 ADA standards refresh often still struggle to meet them, and lifts break frequently enough that a posted accessibility statement does not always match the day-of reality.

The result is that on most days, in most cities, a splash pad is meaningfully more usable for a family with a wheelchair user than a public pool — even a well-equipped pool. That is a real point in the pad's favor and worth saying directly.

Splash pads work in shorter seasons. A pad can open in late May, run through Labor Day, and close for the winter without complex mechanical winterization. The staffing model is light — there is no spring lifeguard hiring scramble, no licensed-operator certification cycle, and no daily open-and-close routine that requires a multi-person team. Cool-summer cities and shoulder-season weeks that would not justify a fully-staffed pool can still justify a pad.

Pools are heavier infrastructure with a longer operating commitment. An outdoor pool in a 90-day season has to have lifeguards in place by Memorial Day, chemistry running consistently from open to close, and a full operating budget approved before spring hiring starts. If lifeguard hiring falls short, the pool either cuts open hours, closes lap-swim, or does not open at all — none of which are adjustments a pad has to make.

Indoor pools change the calculation again: in northern climates a year-round indoor pool is the only path to consistent swim instruction, swim teams, and senior aquatics. The capital and operating costs are several times what a seasonal outdoor pool runs, but the alternative is a community that simply does not learn to swim in winter. Pads do not fill that role at all.

Any honest comparison has to acknowledge the racial history of American public pools. Jeff Wiltse's 2007 book Contested Waters: A Social History of Swimming Pools in America documents how municipal pools were built across the country in the 1920s through 1940s as flagship public amenities, and how many of them were closed, drained, fenced, or privatized in the 1950s and 1960s rather than integrate. The result is a generation of Black neighborhoods that lost their pool — and the swim-teaching infrastructure that came with it — and never got it back.

Splash pads are not part of that history in the same way. They were not segregated infrastructure; the technology and the consumer category did not exist at scale until the 1990s and 2000s. But splash pads do inherit some of that geography, because the parcels where pools were closed are often the parcels where pads got built decades later — and a pad on the same site as a closed pool does not restore the swim-teaching infrastructure that closure removed.

Equity-aware parks planning treats the pad-versus-pool question as a question about which families lose what. Replacing a never-built pool with a new pad in a neighborhood that has neither is a clean win. Replacing a closed pool with a pad in a neighborhood whose Black residents lost their swim-teaching venue 50 years ago is a more complicated transaction, and the city should be willing to say so out loud.

The on-the-ground pattern across US parks departments is consistent. Most cities are building splash pads, are not building new outdoor pools at the rate they did before 2000, and are retaining their existing pools where they can — often pairing the pad and the pool on the same campus so a family can do both in one trip. New large-pool capital projects do still happen, especially in fast-growing Sun Belt suburbs and in cities funding new indoor aquatic centers, but they are no longer the dominant mode.

The pairing model is worth noticing. A regional park with a public pool, a splash pad next to it, picnic shelters, and shaded seating becomes the highest-utilization aquatic site in the system — pad for the toddlers and a quick stop, pool for the lap swimmers, the swim team, the lessons program, and the longer family afternoon. The two assets do different things and reinforce each other when co-located.

Where cities are making pure substitution decisions — close an aging pool, build a pad on the same parcel — the decision is usually driven by one of three factors: a pool that has reached the end of its mechanical life and would cost more to renovate than to replace, a chronic lifeguard shortage that has kept the pool closed for multiple seasons, or a capital budget that cannot accommodate a pool rebuild. None of those factors make the pad-for-pool trade neutral; they just make it the realistic option in front of the council that night.

When a public pool closes — whether replaced by a pad or simply decommissioned — three things go with it that do not transfer automatically. First, the swim-teaching infrastructure: the pool that hosted swim lessons through the city parks-and-rec program, the pool where the Y or a community group ran subsidized water-safety classes, the pool where a kid learned to swim at age six because it was a 10-minute walk from home. None of that happens at a pad.

Second, the multi-generational gathering function. A public pool is one of the few venues in American civic life where toddlers, teenagers, working adults, and grandparents share a space for hours at a time, paying nothing or paying a small fee, with no purchase required. The pad does some of that for the under-10 crowd; it does almost none of it for everyone else. The civic-fabric loss when a pool closes is real and worth naming.

Third, the water-confidence pipeline for vulnerable kids. Swim instruction reduces drowning risk meaningfully and the effect is largest precisely among the kids whose families are least likely to have private-pool or paid-club access. When a public pool closes, the kids who had the most to gain from cheap, accessible swim lessons lose them first. A new pad on the same site does not address that loss, and pretending it does is a category error.

Cities choosing pads over pools are not making a wrong choice — the budget pressures and staffing realities are real, and a pad is genuinely better than no aquatic asset at all. The wrong move is treating the pad-for-pool trade as a clean swap rather than a partial one. A few practical things cities can do to mitigate the swim-teaching loss when a pool closes or never gets built:

Pair every new splash pad with a swim-lesson partnership at a YMCA, Boys and Girls Club, or neighboring parks-district pool, and subsidize lessons for low-income families using the pad. The cost is small relative to the pad capital budget, and it directly addresses the skill-building gap. Several cities, including Denver and Seattle, have piloted versions of this and the public-health math works.

Treat pool decline as a community-skills loss to be measured and mitigated, not just a budget win to be celebrated. Track swim-test pass rates for grade-school kids over time, fund a regional indoor pool that absorbs swim-team and lessons capacity when an outdoor pool retires, and be honest in council meetings about what the new pad does and does not replace. Parents, parks directors, and civic groups are well-served by an explicit accounting; they are poorly-served by a press release that claims a swap is neutral when it is not.