Snowbelt pools: what Geauga and Lake County owners should know

Lake Erie. When cold air crosses the relatively warm lake in late fall and winter, it picks up moisture and dumps it as snow on the higher ground east of Cleveland. The National Weather Service in Cleveland describes the primary snowbelt as eastern Cuyahoga, Lake, Geauga and Ashtabula counties, and says normal seasonal snowfall there is typically 70 to over 100 inches.

Chardon sits near the heart of it. NOAA's 1991 to 2020 climate normals put Chardon's average annual snowfall at 113.7 inches, compared with 63.8 at Cleveland Hopkins and 47.2 at Akron-Canton Airport. Chardon also gets about 50.7 inches of total precipitation a year, against about 41.6 at Akron-Canton. That is more snow on your cover, more water in your soil and more meltwater to move in spring.

Noticeably, at both ends. Chardon's normals show a July average of 70.0 degrees, with highs of 81.0 and lows of 59.1. Akron-Canton's July averages 73.9, with a high of 84.3 and a low of 63.4. June and August show the same three to four degree gap. That is a few degrees cooler every day of the summer, and cool nights matter most for pool temperature.

The frost-free window is shorter too. The median last spring freeze in Chardon is May 5, against April 24 at Akron-Canton, and the median first fall freeze is October 18, against October 26. NOAA's growing season length at the 32 degree threshold is 164 days in Chardon and 184 at Akron-Canton. Late snow happens as well: the National Weather Service's 2022 to 2023 winter review notes 1 to 2 inches of snow in the higher elevations of Geauga and southern Lake counties on May 2.

For an unheated pool, that means a season centered on late June through August. With a heater and a nightly cover, most snowbelt owners can still count on swimming from late May into September, and longer in a warm year.

If you want to use the pool more than about ten weeks a year, yes. The question is which kind. Heat pumps are efficient only while the air stays above roughly 45 to 50 degrees, according to the U.S. Department of Energy, and Chardon's average low in May is 45.7 degrees, with September at 50.8. A heat pump will keep a covered pool warm in July, but it will struggle on the spring and fall nights you bought a heater for. Gas heaters, natural gas or propane, heat quickly in any weather, which makes gas the stronger choice for a snowbelt owner who wants a longer season.

Whatever heater you choose, the cover matters more. Evaporation is the biggest source of heat loss from a pool, and on cool, breezy snowbelt evenings an uncovered heated pool loses heat fast. An automatic cover that gets used every night is the single best season-extending upgrade in this part of Ohio. An attached spa helps too, because it heats in a fraction of the time and makes 50 degree evenings enjoyable.

A winter safety cover in the snowbelt carries more weight, more often, than one in Akron. Geauga County's building department designs for a ground snow load of 30 pounds per square foot, and heavy, wet late-season snow is the hardest load a cover sees. A few habits protect the cover and the pool:

• Choose a quality, properly anchored safety cover sized for your pool, and have the anchors checked each fall.
• With a solid cover, keep a cover pump running or check it after every thaw, so meltwater does not pile extra weight onto the snow.
• With a mesh cover, the water level rises over winter as melt drains through. Make sure the skimmer is well protected.
• Never pile shoveled or plowed snow onto the pool cover. Plan where snow from the driveway and walks will go before the first storm.
• If you have an automatic cover, follow its maker's guidance on snow and ice. Most are not meant to carry a snowbelt winter on their own.

A snowbelt spring puts a lot of water into the ground at once. More than a hundred inches of snow over a winter melts in weeks, often on top of frozen or saturated soil, and much of it moves across yards toward the lowest point. If that low point is the pool deck, the water ends up in the backfill around the shell.

That matters most for fiberglass pools, which are designed to stay full so the water inside balances the groundwater outside. Keep the pool at its normal winter level, never lower it further in spring, and check it through the thaw. Good grading, downspouts routed away from the pool, and on wet sites a drain line or a way to pump groundwater down, are more important here than anywhere else in our service area. We plan drainage as part of every build, and on the wettest lots it is where the money should go first.

Check the equipment pad in spring, too. Snow sliding off a roof or piled by a plow can bury a heater's vents or crush a filter's fittings, so keep the pad clear of drifts and away from the roof edge when you plan the layout.

They see more freeze-thaw than anywhere else we build. Our count of NOAA's daily records for 1996 to 2025 found about 85 days a year in Chardon where the temperature crossed freezing in both directions, against about 71 at Akron-Canton. Geauga County also sets a deeper frost depth, 40 inches, than many towns to the south.

Every one of those cycles works on water in the concrete and in the soil below it. Snowbelt decks need a well compacted, draining stone base, a pitch away from the pool, air-entrained concrete and a flexible joint at the coping. Go easy on deicing salt, which is especially hard on concrete through repeated freezing. Pavers are a good choice here, because a section that heaves can be lifted and relaid.

Geauga County's building department, based in Chardon, lists swimming pools and hot tubs among the work that requires a building permit. Zoning in Geauga County is handled separately by each township, village or city, so setbacks and fence rules depend on where you live, whether that is Chardon, Bainbridge Township, Chesterland in Chester Township or elsewhere. Pools and hot tubs also need electrical work that must be permitted and inspected.

We handle the permit work on every pool. Lake County communities have their own departments and rules, so we confirm the requirements for your address before the design is final. Either way, expect the county's 40 inch frost depth and 30 psf snow load to apply to any structure with a footing, like a pergola or pavilion by the pool.

Build when the ground can be worked, and plan early. Spring in Geauga County starts later and stays wet longer, so the dig often waits until the ground firms up in late spring. Summer and early fall are the most reliable building months. If you want to swim this summer, start the design and permit process in winter, so the build can begin as soon as the site is ready.

Fall builds are possible, but the window before the ground freezes is shorter here than in Akron or Canton. A pool finished in October will be closed a few weeks later. Building in fall still has a real upside: the pool is finished, settled and ready for the first warm days of the following year, instead of waiting on a spring dig in wet ground.

• A heater sized for cool nights, usually gas.
• A cover you will use every night in season, ideally automatic.
• A strong, well-anchored winter safety cover, with a cover pump if it is solid.
• A spa, if you want to use the backyard on 50 degree evenings.
• Drainage planned for heavy spring melt.
• A deck built on a draining base, with air-entrained concrete or pavers.
• A pool placed in the sunniest part of the yard, away from the drip line of roofs where snow slides off.

Our fiberglass packages start at $68,400 installed with the Pentair pump, filter, heater and lights, a 4 foot concrete wrap deck and startup included. A pool heater is included, and covers, spas and extra decking are priced from the 3D design, and financing is available through lenders we work with.