Mains drinking water (2024)

Mains drinking water (1)

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We regulate your town's mains water quality to ensure it is safe for you and your household to drink and use. Your drinking water is supplied byTasWater.

They are responsible for providing, testing and monitoring safe drinking water that meets the requirements of the:

TasWater's drinking water quality management plans are externally audited. If you have questions or concerns about your water quality, please visit TasWater.

Boil water alerts

  • At times of microbial contamination, atemporary boil water alertis issued via our online health alerts.
  • Boiling water effectively kills the pathogens and renders it safe for drinking.
  • Boiling of water does not remove chemical contamination.

How to disinfect raw water by boiling

It may be necessary to treataraw water supply that is used fordrinking and cooking.

  • Bring water to a rolling boil. Most electric kettles will do this.
  • Allow the water to cool.
  • Boiled water can then be stored in your fridge.

Who should boil water?

  • The risk of illnessis higher for people with lower immune response.
  • This includes very young children, older people and people with a chronic illness.
  • These people should always boil tank water used for drinking, cooking and washing food.

When should I use boiled water?

Cooled boiled water should be used for:

  • drinking
  • washing raw foods (such as seafood or salads)
  • making ice
  • pet’s drinking water
  • cleaning teeth.

Dishes should be washed in hot soapy water or in a dishwasher.

Learn about precautions for commercial establishments serving food or drink to the public

Public health alerts

If chemical contamination poses a significant risk to public health, a temporarypublic health alertmay be issued by TasWater and the Director of Public Health.

  • A public health alert means that the water cannot be consumed, even after boiling.
  • TasWater will provide an alternate supply of safe clean drinking water to residents

Plumbing issues

TasWater is responsible for providing safe drinking water to the customer water meter.

All sampling is from within the reticulation network. They do not extend onto private property.

Private residence plumbing maintenance and management is the responsibility of the property owner.

Internal plumbing deterioration

  • Sometimes old internal plumbing can deteriorate water quality and make it unsafe to drink.
  • If you have concerns about your internal plumbing, contact your local council plumbing section or book a qualified plumber.

Flush your taps

  • Only use water taken straight from the cold water tap inside the home for drinking or cooking.
  • Never drink from a hot water tap as water in hot water systems generally contains more dissolved minerals and metals due to the heating process.
  • Water that has been standing in your home's plumbing for extended periods can dissolve metals such as copper and traces of lead from these pipes and taps.
  • When taps have not been used in the house overnight, you should flush the water before drinking or cooking for at least 10seconds.
  • Flush water for at least two minutes if the taps have not been used for a while such as returning from a holiday.
  • Flushing water will lower the levels of copper and other metals that may be present in the water.
  • View moreinformation on reducing your exposure to plumbing-related metals.

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Mains drinking water (2024)

FAQs

Mains drinking water? ›

Water mains are the large company pipes that distribute water around the network. They are often, but not always, laid under highways. Communication pipes carry water between the water mains and the boundary of private property.

What is the mains water? ›

Water mains are the large company pipes that distribute water around the network. They are often, but not always, laid under highways. Communication pipes carry water between the water mains and the boundary of private property.

What is the difference between water lines and mains water? ›

As mentioned, mains water is distributed via large pipes, known as water mains, buried under sidewalks and roads that lead to different destinations. Smaller pipes, referred to as water lines, connect water mains to homes, businesses, and apartment buildings.

What is the meaning of water mains? ›

a large underground pipe that supplies water to buildings in an area of a city or town.

Where are my water mains? ›

Generally, you'll find it below the kitchen sink, right where the water supply enters your house. It may also be in an underground section in your backyard or garden. If your home is more modern, the water meter may be on the outside wall of your house.

What bar is mains water? ›

What is normal mains water pressure? Your water supplier must be able to supply a statutory 1 bar of normal mains water pressure (enough pressure to move water vertically to a height of 10 metres). This should be measured at the point that pipework enters your property, for example at the boundary of your property.

What pipe is used for water mains? ›

Polyvinyl Chloride (PVC) Pipe PVC pipes are widely used in new water main connections. However, PVC is one of the oldest synthetic material in use for many other applications. PVC is thermoplastic and can be softened and molded.

Are mains water pipes clean? ›

While some buildup may occur over time, regular maintenance and flushing of the pipes help to keep them clean and free of blockages. So, you don't have to worry about germs or buildup inside the pipes that bring water to your home.

Can you use PVC for a main water line? ›

Using PVC plastic for plumbing and pipes

It can be used with many different fittings and sizes. Typically, PVC pipes are used for sink, toilet, and bathtub drain lines, as well as for main water supply lines, irrigation piping, and vent stacks.

What is the pipe outside my house called? ›

One pipe is an air conditioning condensate drain, also commonly referred to as an AC drain line. These pipes are usually white in color and are made from PVC piping. Another pipe you may find on the outside of your home is a water pressure relief valve, also known as a PRV drain line.

How long do water mains last? ›

Typically, main water line pipes last decades. Some experts estimate that they last around 70 years, though this can vary from development to development. If your home is considerably dated–if it was built in or before the 1950s or even the 1980s–you should have its water line inspected.

How do I stop water from mains? ›

Turn Off Outside Main Water Valve

The outside stopco*ck is usually found under a cover near a pavement, next to the water meter. Turning the valve clockwise will again cut off the water supply to the property helping you keep things under control until a local emergency plumber arrives.

Why do we flush water mains? ›

Why is a flushing program important? over time causing discolored water. Flushing at the appropriate velocities can remove these sediments and deposits and will improve taste, odor and color that may be problematic e.g. naturally occurring iron or manganese deposits in the distribution system may affect color.

How do you tap water mains? ›

It involves placing a tapping fitting onto a water main, in addition to a gate or ball valve that will control the water. After the fitting and valve are in place, the main is then tapped, with the valve being closed before the drill is detached.

What is the main water line in a house? ›

The main water line typically consists of a copper, galvanized, or plastic pipe that runs from the street to your water meter and then to your house. They range in size from small lines that serve single homes to large mainlines that distribute water to entire communities.

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