You can check if your rainwater tank needs a resource or building consent using our online tool below. The research also found that rainwater tanks would be good for household emergency resilience. Rainwater tanks come in a variety of sizes and prices. (Source: www.hg.com.au/product_cat.php?NodeID=198#whatsize - retrieved July 2012), - Galvanised steel - zinc-coated Z600 steel (prone to rusting), - Aquaplate or Colorbond - coloured polymer-coated steel (lasts longest), - Zincalume - silver-coloured zinc/aluminium-coated steel (prone to rusting), - Copper and stainless steel - used for specialised applications. A rainwater tank can be made of a variety of materials. Tanks less than 1,000 litres in size may be available from your local hardware store with most tanks available to order online. Once the chamber is full, the rest of the water carries on to the rainwater tank. However, even smaller tanks can provide some household benefits.There are many tank sizes to choose from, ranging from 200-litre rain barrels (a simple barrel with a tap) to 25,000 litre tanks that connect to internal plumbing for full water supply. Rural Water Specialise in water delivery, tank cleaning, installation and repairs. For more information refer to Check if you need a consent and Add an outdoor water tank. Made in New Zealand for New Zealand Conditions! It can be relatively simple to install a kit that diverts the 'first flush' of rain from your roof and gutters, which contains most of the contaminants, away from your tank, feeds clean water into your tank, then directs overflow back into your stormwater system. Enjoy leak-free, convenient storage that offers easy access. All Thin Tank are designed by a professional consulting engineer in accordance with all AS/NZ Standards and designs confirmed with FEA testing. Fresh water tanks: Plastic water tanks from 300litres to 10500litres. See the table below for more information: The number of days that a rainwater tank would provide 20 litres per person per day in a summer with average rainfall, *Ongoing means unlikely to run out of water. It is important to ensure that the water going into the rainwater tank is as clean as possible. Aqua Tanks® take pride in offering the highest quality water tanks at a price you can afford. If you are connecting a rainwater tank to your toilet or laundry, the tank will need to be installed by a qualified tradesman and a building consent is required. If you're installing a typical (say 2,000 litre) tank to collect rainwater for outdoor use only, such as garden watering or emergency supply, then as a general rule you don't need a building consent in Lower Hutt, Upper Hutt, Wellington or Porirua. Installation cost. The ground that the bladder tank sits on must be flat, Timber tanks: Timber tanks have timber exteriors (including a roof) with a plastic lining. Tanksalot® tanks can be manufactured in 7 Colorbond water tank colours, with over 3500 possible tank sizes to choose from. They last a long time, are UV-resistant, cost less than metal tanks and, because of their lightweight construction, are easy to transport. A Water Tank and Gutter Foam gutter protection are the perfect combination to keep your gutters clear and your tank water free from debris. Smaller tanks can be erected by the homeowner. You will need a registered plumber to carry out this work for you. In the Wellington region, our bulk water mains cross the Wellington Fault six times. They can be made from a variety of metals including: Concrete tanks: Concrete tanks can be built above or below ground. Plans, policies, bylaws, reports and projects, Consents, building and renovation projects, Rainwater tank installation and maintenance. Please turn on JavaScript and try again. Otherwise, most installations can be done by the homeowner – check with the supplier of your rainwater tank. If the tank is going to be used for drinking water (even just in an emergency situation), the material that it is made from must comply with potable water requirements under AS/NZS 4020 'Products for use in contact with drinking water' and with AS/NZS 2070 'Plastics materials for food contact use'. However, other Auckland Unitary Plan or Building Act standards could trigger the requirement for a Deemed permitted boundary activity approval, resource consent or building consent. Does my rainwater tank need to be secured in case of an earthquake? Water Tanks from 400L to 30,000L. Installation costs (for example leaf guards, first flush diverters, earthworks, pumps for indoor use) and transportation costs are extra. *In 2011, Greater Wellington Regional Council commissioned research into whether installation of rainwater tanks for toilet flushing and outdoor water use would help defer building a new water storage lake or dam. And if you want to use it for drinking, you'll need to have the water treated or purified, and may need an annual inspection. Water for indoor use: If you are connecting your rainwater tank to the plumbing of your property (for example, a toilet or laundry), you will need to obtain a building consent before you do the work. Fortress® Tanks are the only tanks made with our special high tensile welded reinforcing mesh system that makes them intrinsically very, very strong. Tank Water Heater Cost. Contact Big Water Tanks on: 09 390 2209 | sales@bigwatertanks.co.nz | 11D Akatea Road Glendene Auckland 0602 New Zealand Get in touch for the best installation advice to optimise the life of your above ground water tank. Stormwater underground and above ground detention tanks: Store rainwater runoff during heavy … We also manufacture slimline tanks which can range from $670–$2,200 depending upon size and style, Thin Tanks are very committed to the water conservation industry – not only residential and industrial rainwater retention but also grey water recycling, storm water retention and water treatment. Trusted local business listings and maps. A 5,000L rainwater tank can cost over $2,000. This diagram shows the necessary installation for a rainwater tank for potable or non-potable water supply. We can deliver to the slab, with installation kits and a full range of pumps available, and have a great range of water tanks at competitive prices to suit your budget and specifications. We recommend installing leaf guards* and first flush diverters+ on the downpipe leading to your rainwater tank. A 200L rain barrel typically costs around $100–$200. If you have a family of four and the water supply is out for two months, you would need to have stored around 4,800L. We’re proud of our products and we expect every Bailey Tank to perform exactly as promised. The major difference between a potable and non-potable supply is the degree of treatment required after the pump from the tank. Consenting and installation costs are additional. You can also email our Healthy Waters Consenting team if you have questions on rainwater tanks. A basic rainwater collection tank is easy to install and can be relatively inexpensive. A large proportion of them would collect rainwater from their roofs as their main source of tap water. Yes you can – but you’ll need to take a few simple precautions. How much do tanks cost? For more information on rainwater tank maintenance, see the operation and maintenance manual that came with your tank, or read our guidance document for on-site stormwater tanks. However, please note that your local council may have other applicable guidelines, so if you have any questions, please contact them for guidance. It is important to maintain a rainwater tank regularly to ensure it is operating as intended and to make sure there are no water quality issues.Maintenance includes cleaning pre-screening devices, filters, gutters and clearing any overhanging vegetation around your roof area. Water restrictions are in effect across the Auckland region. We’re a locally owned and operated business who are certified by the NZ Health Department as a water carrier of A grade town water delivering within the Auckland & Waikato regions. With a range between $400 and $900, the average homeowner can expect to pay $650 to have a new water heater installed professionally. In order to gain maximum benefit from your Devan water tank, we have outlined the following instructions for installation and setup. The rainwater tank needs to be secured in such a way that it does not cause damage to either your house or your neighbours’ properties. ​For information on maintaining the quality of your rainwater, see the Ministry of Health's HealthEd website or its website on drinking water publications. The right tank size depends on several factors: what the water will be used for (outdoor, laundry, toilet etc), how much water you can collect from your roof, how much space there is for the tank (underground or above ground), the number of household occupants the tank will cater for. For an example of what installing a rainwater tank for toilet flushing might cost, see an estimate that GWRC sourced in 2012. These robust, power-free sewage treatment systems in NZ have very little maintenance requirements and are cost-effective throughout their lifetime, making them good replacements for traditional septic tanks. Families in Auckland pay a single bill for water and wastewater to Watercare. It looks like your browser does not have JavaScript enabled. However, widespread installation of tanks would not be cost-effective as an alternative to developing the metropolitan Wellington water supply system. People who live rurally in New Zealand are generally not connected to a town water supply. We recommend securing your rainwater tank so that in an earthquake, the contents are not lost – just when you would need it most! Features of the water tank/butt include: Easy installation; Easy transportation, will fit into most cars; Food grade, UV resistant plastic For an example of a well setup rainwater tank system, check out the picture at the top of your screen. Can I drink the water from my rainwater tank? Water retention tanks: Store rainwater which can be used on your garden or for flushing toilets. We’ve compiled a list of Frequently Asked Questions (see below) to provide guidance if you’re thinking about installing a rainwater tank. Email completed forms and rainwater tank enquiries to hwrainwatertank@aucklandcouncil.govt.nzSubject to enquiry volumes, a team member should reply within 5 working days. Rain harvesting diagram - courtesy of Marley. Our team is composed of registered drainlayers and certified NaturalFlow installers so you can leave everything to us. These typically set you back around $880–$1,000 for 5,000L, $1,500–$2,000 for 10,000L and $2,500–$3,000 for our popular 22,500L tanks (5,000 gallon tanks available in squat or full height). Petone 5045 Most Poly Tank companies only offer a 10 or 15-year warranty at best. Vented hot water cylinders and costs for replacement A vented hot water cylinder system consists of a cold water tank located commonly in the loft which feeds cold water to the cylinder. WATER TANKS Keep your garden watered and car clean this summer with a Bailey Water Tank MORE INFO BUY NOW A 200L rain barrel typically costs around $100–$200. NaturalFlow is an expert at alternative septic tank installation. They are tolerant of extreme temperatures, come in a large range of colours and sizes and, because of their lightweight construction, are easy to transport. Please note however that other considerations may apply, such as the resource consent requirements for your area. And they’re also an excellent source of emergency water in a natural disaster. Where can i find more information about rainwater tanks? We specialise in manufacturing 30,000-litre water tanks, which are made using high-grade Polyethylene plastic. Traditional storage water tank heaters, also known as "boilers," are the most common water heaters installed and are used for central heating and can even heat the water for your home using steam. This means that we will replace the cost or repair of any of your water tank parts covered under the Warranty Terms and Conditions. The diagram below shows the recommended rainwater tank installation for a North Island Council. A qualified, registered plumber will need to install your plumbing joining the rainwater tank to the internal plumbing of your dwelling.This is to ensure the protection of the public water supply (through backflow prevention) as well as the quality of water supplied by the tank.Use our online tool to see if you need a consent. A tank can cost from $200 for a basic rain barrel to around $3000 for a 3000-5000-litre tank, depending on the design and what it is made of. Installation; Contact Us; Cart; Checkout; My account; Home / Big Tanks Big Tanks. This is to ensure pipe entry to the house is properly sealed, and that rainwater from your system can't enter the public water network. Does it need to be installed by a professional? Septic tank systems can cost from $8,000 - $12,000 while sewage treatment systems can cost from $15,000 upwards for a house and thousands of dollars more … dbh.govt.nz/bc-no-consent-schedule-1#tanks-and. Watercare website. A tank can collect up to 800 litres of water from as little as 10 mm of rainfall. However, during a dry summer, a 750L rainwater tank may only last 13 days for a family of three before it runs dry. We encourage the installation of rainwater tanks, including for use in an emergency, such as an earthquake*. Other costs may include the pipes, filters or treatment, any plumbing requirements, building consent fees, and annual inspection fees. Water cool by a professional or repair of any of your screen Store rainwater which can done. 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