Besides offering energy savings, pool covers also do the following: Conserve water by reducing the amount of make-up water needed by 30%–50% Reduce the pool's chemical consumption by 35%–60% Reduce cleaning time by keeping dirt and other debris out of the pool.
Quick answer: You can expect to lose between 2 mm to 2 inches of water in your pool per week due to evaporation, depending on the various factors we'll get into in this article.
Water Loss Through Evaporation
Evaporation is the number one cause of water loss. The rate of water evaporation varies depending upon location, temperature, humidity and wind, but it isn't uncommon for an uncovered swimming pool to lose 5mm of water per day on average.
Use swimming pool covers to reduce evaporation!
They can dramatically slow down evaporation, particularly on hot days and cold nights. Studies confirm that covering a pool can reduce evaporation by up to 95%! That's big water savings! A swimming pool cover traps the vapors and the heat from escaping.
An uncovered pool will lose water in the winter to evaporation in the same way it does during the summer. But the water loss is only about a quarter-inch on average during a 24-hour period when the pool is not in use. An uncovered or covered pool can have problems in the plumbing lines or pump.
Besides offering energy savings, pool covers also do the following: Conserve water by reducing the amount of make-up water needed by 30%–50% Reduce the pool's chemical consumption by 35%–60% Reduce cleaning time by keeping dirt and other debris out of the pool.
How often should I have to fill my pool? This will vary depending upon several factors including: weather, if the pool is covered or not, bather load, and if it is heated or not. With pools that are covered, a good rule of thumb is that they should not have to be refilled more often than once every 2 weeks.
You should cover your pool every night for several reasons. First off, a pool cover saves energy and conserves water by decreasing the amount of make-up water. Also, it reduces the consumption of chemicals, and finally, it saves a lot of cleaning time since it keeps the debris out of the pool.
Air bubbles in the pool cover act as an insulator in a similar way that your thermos would keep water warm. A pool cover will, therefore, keep your pool water warmer for longer.
If pool owners or maintenance workers are constantly filling up the pool, there may be a leak. On average, swimming pools lose about a quarter of an inch of water each day, yet variations in wind intensity, humidity and sunlight can drastically change water loss rates.
If the water went down a similar amount in the pool as well as the bucket, then you lost water due to evaporation. If it went down more in the skimmer and not much at all in the bucket then you have a pool leaking.
The average pool water evaporation rate is about a quarter of an inch of water per day or more than two inches in a week, which on a 33′ x 18′ swimming pool (an average pool size) is more than 2500 liters or approximately 600 gallons a week; this may vary depending on your climate and the factors listed above.
Pool Is Losing 1 Inch of Water Per Day
Losing more than ½” of pool water per day indicates you likely have a leak in your pool's structure or your pool pump system. You should call your pool service for a thorough leak inspection. You might not be able to keep up with refilling your pool at this point.
The average swimming pool takes 18,000-20,000 gallons of water to fill. This will cost you an average of $80.00-$100.00 on your water bill (Austin). Pools do not need to be refilled very often.
Did you know that swimming pools often experience water loss during the fall and winter? It's true. Your pool still needs proper care and maintenance during the fall and winter months.
You should aim to have your water sitting at the halfway point of your skimmer hatch (which sits on the side of your pool). It is recommended you have your water level between one-third and one-half up the swimming pool skimmer box opening.
So while a solar cover won't actually 'turn your pool green', it will warm your water by up to 8 degrees, so if the other conditions are right, adding a solar cover can easily accelerate algae growth, very rapidly. You need to get the water balance in your pool right before putting the cover back on.
Is It Safe To Run The pool Pump With The Pool Cover On? It is safe to run the pool pump and filter with a swimming pool cover on. The pool cover doesn't in any way stop or hinder the pool pump from circulating the water or carrying out its function.
Pool covers reduce the amount of UV light coming into contact with the water. This is an important advantage as the pool chemical chlorine is degraded when exposed to UV light. This means you won't be required to add as much chlorine, which can save you time to refill and money purchasing the chemicals.
When preparing your pool for a storm, leave it uncovered. Installing any kind of cover across the pool will not do much to protect against dust and contaminants because storms often bring strong winds and heavy rain that can cause the cover to lift off your pool.
In short, pool covers do not need to be kept on pools during the day. By covering the pool at night and uncovering it during the day, you can save time heating your pool's water. Because dry, windy weather may increase evaporation, it is recommended to remove the cover only on humid, sunny days.
Installing a pool cover will reduce your water loss that occurs when the pool isn't in use. A pool cover reduces the amount of UV light coming into contact with the water. This is an important advantage as the pool chemical chlorine is degraded when exposed to UV light.
Your pool also loses water in summer, up to 2 inches per week, due to the heat of the air. You can employ a swimming pool cover to protect the pool from these powerful rays. A pool cover will also keep heat in your pool when the weather is cold. In summer, the air around the pool is hotter than the pool water.
If your pool lost water overnight and it is more than the quarter-inch due to evaporation, you probably have a leak. Evaporation accounts for a minor amount of water lost each day. Losing a half-inch or more overnight indicates a problem.
The pressurized plumbing system pumps water back to the pool after it has passed through the filter. The filtered water returns to the pool through the jet (or return) inlets. The plumbing that returns the water from the filter to the pool is often referred to as return plumbing.