Connecting Multiple Water Tanks Together to Harvest Rainwater

Linking rainwater tanks together is an easy way to increase your water storage capacity and isn’t necessarily a complicated task.

Although we recommend hiring professional help, the easiest method appears to be linking tanks together in series through their overflow. This will result in your first tank needing to fill up before rainwater flows into your second and third tanks. The last tank in the series is setup with an overflow to expel excess water into your stormwater drain.

Obviously, you want to be able to access all stored water in your tanks. To do this, you should connect all your tanks together from their outlet to underground piping running underneath each. At the outlet of each tank, it is good to install isolation valves so the release of water in each tank can be controlled. The underground piping leads to a single access point, such as your pump, which then pushes all water to where it is needed throughout your property.

This allows you to fill all tanks at the same time by simply opening all valves. If you prefer each tank to fill up consecutively, then simply close all isolation valves. A great article we recommend reading for more information was put together by Clark TanksHow to Link Multiple Rainwater Tanks Together.

How to Keep Leaves Out of Your Downpipes

Do downpipes for your gutters keep filling up with leaves? Maybe you have pipes leading to a rainwater tank and you are concerned leaves might get stuck in the pipework or finding their way into your tank? Or perhaps you don’t want your stormwater drainage pipes clogging up with leaves and gunk. Don’t worry, there is a rather simple and easy to install solution that is inexpensive.

Rain heads, also referred to as “Leaf Eaters”, are a head piece designed to fit at the top of piping. The rain head forms the screened entry point to the top of pipework. The rain head at the top of this pipework is therefore normally used below an open downpipe from your gutter. As water flows onto the head piece, leaves, sticks, insects and the like are deflected allowing only fresh rainwater to pass through.

For more information on benefits rain heads provide, especially within a rainwater tank system setup, take a read of Team Poly’s article: Benefits of Rain Heads When Harvesting Rainwater

How to Build Your Own Water Storage

Rainwater tanks are great to have, but have you ever thought about building your own water storage tank? It’s easy really, if you can find the right materials. Sometimes it can be quite satisfying to save a few hundred dollars and build your own within a hundred dollars, to supplement your store-bought storage tanks.

Visit your local hardware store and get the things you will need (approximate measurements are for a 6400 litre tank): 14-guage 2X4 inch welded wire (3X50 feet roll of this), 3 feet wide thirty-pound asphalt roofing (the kind without the rough pebbled side) and a 20X100 feet roll of 4 mil Visqueen plastic in black. And finally, some washed sand.

Steps to Follow

First, level the area where you’ll place your water tank. This is important, because uneven ground could cause the restraining wire to warp. Next, cut the wire roll in a way that the ends that join can overlap by at least a foot.

When you’ve got your roll for the perimeter of your tank, stand it in as near a perfect circle as you can. You can use wooden stakes as props every few feet or so. Connect the overlapping ends by twisting the free wire fingers remaining at the ends.

Line this cage with one or more layers of asphalt felt. One layer is usually enough for most cases. Again, allow a foot to overlap at the joint. You can hold it snugly against the wire with some more wire formed into a clip.

Push some earth up against the perimeter of the tank where it meets the ground. Clean the area of debris, tamp it down, and spread some sand around. Next, cut out an 11X11 feet roll of Visqueen and pleat it carefully around the inner wall of the tank.

Cut another roll of plastic 17 feet long and original roll width which you will place over the first layer. Begin filling your tank. As you do so, smooth out the wrinkles on the plastic by pulling the overhanging edge from the outside. When the water is about 2 inches deep, push some sand around the outer edge of the tank with medium pressure. As the tank fills, cut of the edge of the overhanging plastic, leaving a skirt of about 2 or 3 inches which you can tuck between the asphalt and the wire or layers of felt.

That’s all there is to it. You have a sturdy tank that can withstand almost any kind of weather and can last quite long. And it can take less than fifty dollars to set up!

Don’t Want To Build Your Own Water Storage?

If you want to be realistic though, while having your own tank might be good for your gardens, it’s quite inexpensive today to invest in a properly manufactured rainwater tank. Poly water tanks in particular can be installed quite inexpensively, and also plumbed into toilets and laundry. You may even be able to tap into rebate schemes offered by your local council.

Three water tank manufacturers I recommend in you live in Australia are Clark Tanks, Team Poly and National Poly Industries. Be sure to check out their websites and compare products.

Is Rainwater Harvesting a Fad or Fab?

Many people wonder if a rainwater tank is really worthwhile. You can save much money paying for your water usage and governments today often want us to meet green efficiency targets. So there are many reasons both practical and fiscal to purchase a water tank.

Of course how much water you collect in your tank will depend on where you stay and the rainfall in the area. But generally, try to have as many downpipes on your roof catchment area to ensure that you can save at least 80 percent of the rainwater that falls on your roof. A small to medium sized home with about 250 sq meters of roof can have 3 downpipes for efficient saving. With Sydney rains, it is possible to harvest as much as 100,000 litres of water in a year!

But your usage pattern will finally decide how efficient your tank is. If you store 100,000 litres in a year before you use it, you will be wasting all that overflowing water the next time it rains.

So in addition to deciding upon your desired style of tank – whether slimline water tanks, round water tanks, underground water tanks or something else – make your measurements, check your area’s rainfall patterns, your own usage patterns and come to a reasonably workable plan for how much water to save in a year. Buy your tank accordingly, and you will be able to make the most of the rains and survive the dry spells quite comfortably.

And remember, harvested water tastes better as it’s less salty and the plants and appliances love it!

How to Determine Required Size of Aussie Rainwater Tanks

Water From Clark TanksIf you are an Aussie relying completely on the state-provided water supply, you are pitting yourself against the country’s robust freshwater vagaries. Installing water tanks in your house is vital, perhaps even more important than installing burglar alarms but how do you determine the size of the rainwater tank that your house would need? Here is a quick size guide for rainwater tanks in Australia.

Average Rainfall

The best starting point for calculating the size of the Aussie water tanks needed is the average rainfall data for your area. Remember that our country’s rainfall varies wildly from year and year and you must obtain data including the average rainfall and probable dry spells from a reliable source like the Bureau of Meteorology.

Your Household’s Water Consumption

Next, approximate the volume of water your household will require from your water storage tank. Count the number of members, average water consumption per person and outline all activities where water from the tank will be used. This number can run into tens of thousands of liters in bigger households.

Roof Catchment Area

This is the area that will collect rain water and empty it into the tank. Calculate total rainwater catching area including all roofs, slopes and eaves. This value will be less than 150 square meters for smaller houses and greater than 200 square meters for larger ones.

The size of your tank will depend on the average rainfall, catchment area and required volume. In addition to these, a fourth factor may be laid out as the security of supply that is the probability of a reservoir meeting all of the household’s demands. Households in areas with greater average rainfall, consumption, catchment areas and need for security will require larger Aussie water tanks.

Lastly, many local governments in most states provide pre-calculated ranges of Aussie water tank sizes based on the area’s average rainfall and house specifications. Make sure to check with your local weather bureau before determining your tank’s size.

Interested in a Rainwater Tank?

Check out the rainwater tanks available via Clark Tanks, an Australian poly tank manufacturer.

An Overview Of Swimming Pools

Swimming poolSwimming pools are great and ideal for recreation. These are containers filled with water that are primarily intended for swimming. These are also called paddling pools, waddling pools, swimming baths, etc.

They come in different varieties and sizes; they are also built with different range of materials like plastic, wood, metals, concrete or fiberglass. There are many important details you really need to know about swimming pools including necessary accessories, chemicals and how to maintain.

Types Of Swimming Pools

Discussing the types of swimming pools will include providing details about its styles and categories. There are public swimming pools which are often large pools constructed in public places like resorts, hotels, health clubs, recreational centers, and fitness centers. Private swimming pools are those restricted to private owners and often built in private homes for personal uses.

In ground swimming pools which have their walls below the surface. These are the classical swimming pools that take the features of lakes or pools of water. Above ground swimming pools are built in the form of bath or basins filled with water. While some are built on the ground, others are portable such as inflatable above ground pools.

Uses For Swimming Pools

The main purpose for building swimming pools are for swimming and recreation. Spas and hot tubs are some types of pools where hot water used to give relaxation to the body. Apart from relaxations or recreations, pools are used in some health clubs and beauty parlors for some kind of treatments or physical therapy.

Those in engage in water sports often use swimming pools for exercise and competitions. Examples of sporting activities that are played in swimming pools include diving, water polo, synchronized swimming, underwater hockey, and canoe polo etc. Some professionals like astronauts, lifeguards, and the marines use these as training facilities.

Swimming pools come in various sizes and can be constructed inside the house, at the backyard, on rooftops (like we have in some skyscrapers), etc. There are many brands out there and many accessories that are needed to maintain it. Before you install one, ensure you are knowledgeable on how to install and maintain it so you can achieve the best of results.

Maintaining Your Pools Water Levels

Water evaporation and frequent backwashing to clean your pool filter means you will constantly need to top up your pool water. Many pool owners therefore depend upon a water tank.

There are various rebates available if you also choose to plumb in your rainwater tank to your water supply. If you’ll be drinking, it is always safest to go with poly water tanks as your water will never be tainted by metals or even lead.

When it comes to rainwater tanks, a manufacturer I often recommend to people is Team Poly.

Three Good Reasons To Get Above Ground Swimming Pools

Swimming Pool WaterIf you are still skeptical as to whether to choose an above ground pool or not, this article contains the following top reasons why you should choose above ground pools today:

They are easy to move about

Above ground pools can easily be moved from one part of the home to another. This can help you to conveniently set up the pool to any location you want.

In some cases, the set up and location of this pool readily help you to blend with the esthetic of your home.

They are easily upgradable

Above ground pools can help you upgrade to in-ground pool. This is because you can use them to get the feel and enjoy how a pool looks like before going for permanent ones.

In other words, you can easily upgrade to bigger and more permanent in-ground pools.

They are more economical to have

For sure, the cost of swimming pool could be one major factor that has been hindering them from having a pool installed in their homes.

With above ground pools you really don’t have to worry about the cost because these pools are economical to buy and you still get to have good fun their features. These pools are also economical to maintain.

Topping up with water

If you’re water conscious then something to think about is the water you’ll need to top up your pool with. And if you have an above ground pool that can be easily dismantled after Summer, then you’ll need to refill it when you assemble it again. For your swimming pool, it is highly recommended that you purchase a rainwater tank. Here a three Australian water tank suppliers I recommend:

  • National Poly Industries manufacture and supply quality poly water tanks throughout Queensland and NSW/ACT. Make sure you include these guys as someone to talk with if you do decide to get a rainwater tank installed.
  • Clark Tanks manufacture and supply water tanks that are trusted out in the country. They service Queensland, NSW and Victoria.
  • Team Poly are a popular brand in South Australia, and provide an extensive range of poly tanks in different shapes and sizes. They deliver also to certain areas in Victoria and NSW.

What You Should Know About Potable Water Tanks

Domestic Round Water TankWater tanks are often used as part of a rainwater harvesting system to collect high-quality water from rooftops during downpours. These containers are now made from different tough and durable materials like plastic, steel, fiberglass, concrete, etc (see Steel vs Concrete vs Fibreglass vs Poly Tanks).

Volumes of water are often installed some of these tanks so it can be used for quite a lot of purposes.

Water stored in tanks can be used to wash dirty things, irrigate the farms and gardens, extinguish fire outbreak, construct road, flush the toilets, and most importantly for drinking.

When water has been treated and provided as drinking water, it is often referred to as potable water.

There are different types and water tank styles, but some are specifically useful for drinking or potable water. You need to understand or get an overview of water tanks for potable water.

  • Water tanks constructed for use drinking water can be made from different types of materials — hence you can find them as steel potable water tanks, plastic potable water tanks, etc.
  • Water tanks for potable water are made in such way that users can easily store, disinfect and maintain the water.
  • Some tanks are prone to items that could contaminate the water inside and make them unhealthy for drinking, by the nature of good potable water tanks, getting rid of contaminants like lead, algae, nitrates, pesticides; etc from the water becomes easy.

If you reside in Australia and need a rainwater tank, then I highly recommend Clark Tanks or National Poly Industries.

Don’t Look Past Poly Rainwater Tanks!

5000 Gallon Poly Tank

When it comes to the materials used in the making of rainwater tanks, you can access products made from different quality concrete, steel, fiberglass and plastics. Among the various materials types, food-grade poly water tanks stand unique because of their various benefits.

If you are planning to have a water tank installed in your home and are not sure of the materials used for its construction, you should consider high-quality polyethylene rainwater tanks. Let’s explore some details about poly water tanks.

What Are Poly Rainwater Tanks?

These are tanks built to store rainwater that are constructed from a wide range of plastics. Common among these are the Polyethylene, Polyvinyl Chloride (PVC) and Polyvinylidene fluoride (PVDF). Polyethylene is commonly used for most of these tanks as it is chemically-resistant and light thermoplastic using different forms of plastic resins.

Poly water tanks are built in different sizes, shapes and can hold various forms of water capacity. High-quality poly tanks are built with seamless construction which provides them with great strength.

Why you should choose plastic rainwater tanks

There are several reasons you should prefer installing rainwater tanks over other types. Some of these are highlighted below:

  • They are cheaper or affordable than steel tanks. Hence, they are more economical.
  • They are simple and easy to install whether you are having them above ground or underground
  • They don’t corrode nor rust, hence they don’t leak easily because of their feature of superior resistance to corrosion.
  • They are easy to clean and maintain
  • They are offer users the opportunities to choose from wide range of shapes, sizes, and colors that will blend with the architecture or design of the home.

So, plastic rainwater tanks offer very many advantages to users and many prefer them to the traditional galvanized steel water tanks.

Finally, you can use plastic rainwater tanks to store rainwater you can use for watering your garden, doing home washing, flushing the toilets, or serving as drinking water. Many brands of plastic rainwater tanks are sold in the market place. You just need to review and compare offers from different leaders in the industry before selecting the most suitable one. Three Australian poly tank manufacturers I recommend checking out are Clark Tanks, National Poly Industries and Team Poly.

Safety Tips You Can Apply When Making Use of a Swimming Pool

The use of swimming pools in the home or in public places should be done bearing safety in mind. This is because there are often hazards that could befall people or animals where these pools are installed.

While the benefits of this facility are helpful for the body and mind, the risks associated with them should be put to heart.

The following are highlights of safety tips for using a swimming pool you should apply. The application of these tips is necessary to ensure that injuries are prevented in the cause of having or using a swimming pool in the home.

  • You should install pool safety fencing or enclosure to restrict unauthorized access to the pool area. This is more important when animals or children run around the area.
  • If an above ground swimming pool is used in the home, sitting on the rim or railing should be avoided or discouraged. Doing this will serve as a preventive measure against injuries from falls.
  • Horseplay and running around the swimming pool area should be discouraged.
  • Children should properly be supervised by responsible adults when they use the swimming pool or play around the area. A responsible adult should be made to supervise their acts so they don’t fall into the water and get injured or drowned.

Top up Your Swimming Pool with a Rainwater Tank

During the months of Summer your swimming pool will loose many litres of water and require topping up. Some Australian local councils, especially if you live in an area with water restrictions, disallow you topping up your pool with mains water unless you meet water efficiency requirements. Three rainwater water tank manufacturers we recommend checking out are Clark Tanks, National Poly Industries and Team Poly.


September 2017
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