Yes, there is Lead in Your Tap Water in Brisbane

Hot water bath

Updated 2024 by John Salmon

There is lead, everywhere. You encounter it in the air, the soil, dust, some hobbies, some alternative medicines and in aged paint. We used to pump it straight into the air back when “super” petrol was the default. Nowdays, it’s your taps and pipes may also be delivering lead right to your glass. Lead is dangerous. Lead is water soluble. It was also a very popular building material for a long time. There is lead in your tap water. How much lead is the question?

How likely is it that there’s lead in my home’s plumbing?

There is. But, there’s not TONS. In some countries, the levels are far higher than here. Australian law allows for lead to be used in water infrastructure in modern homes. Our water supply is some of the safest in the world but suffers from “first world problems” – including fancy pipes and tapware. Yes. Lead is in your taps, pipes and fittings. The law will change in 2026 to mean plumbing fixtures will be limited to lead levels to below 0.25%. Not zero. Just less. And not all plumbing products. New lead regulations will only impact plumbing fixtures that deliver drinking water, not your shower, bath or irrigation. There are currently products on the market that are certified lead free, if you’re planning a new build, it’s worth investing in these.

How much lead is too much in our drinking water

According to Australian Drinking Water Guidelines, 0.01mg per litre of lead in our drinking water is “safe” (previously the number was 0.05mg per litre). Despite the acknowledgement of lead being unsafe in our water, there is no enforced monitoring of lead contamination in public water supplies on both a local and national level. This makes it all the more important that we are personally diligent in having our water tested for the safety of our families and our communities.

How do I know if a pipe is lead?

If your home was built prior to 1940, you may have pure lead pipes. Lead is soft and silvery in colour. It’s not magnetic. So, if you find a silver coloured pipe, that a magnet won’t stick to, and you can “make a mark” by running a coin across the surface, you may be looking at a piece of lead. Unfortunately, the issue with most homes isn’t that the pipes are pure lead, it’s part of a copper alloy, or used to adjoin pipes. So, to the naked eye, you may not be able to tell. To know for sure you’ll need professional testing.

The Watermark Certification

The Watermark Certification guarantees that the product you’re buying is compliant with the new reduced lead standards. By 2026, heat pump hot water systems, solar hot water systems, electric and gas will all require watermark certification. Currently, all Rheem hot water systems comply with watermark standards.

Tapware and fittings

Brass tapware fittings, so chic, so hip, so retro…. so leaded. Original brass fittings – how very special! While your dream reno may involve fancy antique tapware, it is probably best you use replicas. By current Australian standards, the levels of lead in tapware is monitored. The issue is the influx of cheap plumbing fixtures that “look designer” without the designer price tag. In 2017, 12000 Australians bought tapware from Aldi that contained dangerously high lead levels.

Why lead needs to be removed from water and tapware

Long term exposure to lead can cause a number of significant health issues, especially if you have infants, young children, or pregnant women in the home.

  • Lead exposure has been known to cause damage to the brain
  • The kidneys
  • Red blood cells

The stakes are even higher for young children. Babies and children exposed to lead can suffer from hearing problems as well as mental and physical impairments.

Tips for treating lead in water and tapware

The first and most important step is monitoring your local water quality via the SEQ water website. Anything above 0.01mg per litre is unsafe and unacceptable. You can also contact a Brisbane plumber to get advice on testing and your specific circumstances.
You can also reduce your exposure to lead on a daily basis by:

1. Running your cold water tap for up to 30 seconds

If the cold water tap hasn’t been used for over six hours, allow it to run for up to 30 seconds before using that water for cooking or drinking.

2. Avoid using water from the hot water tap

Lead is more apparent in hot water, so try to avoid drinking or cooking using water from your hot water tap.

3. Don’t “over boil” your water

The longer you allow a pot of water to boil, the more lead you’ll find in your water due to evaporation.

4. Stop using lead-based cookware

Australian-made cookware likely doesn’t contain lead. But cookware from other countries could very easily contain this dangerous neurotoxin.

5. Replace your old pipes and taps

We recommend buying taps that have the Watermark logo on it as these have the highest quality standards. If you have old taps or corroding pipes, contact one of the friendly plumbing experts here at Salmon Plumbing. We’ll take a look at your plumbing system and provide you with helpful recommendations on how we can increase the safety of your drinking water in an easy and affordable way.

6. Install activated charcoal water filtration at home

Not all water filters remove lead. You’ll need a minimum water filtration system rated at NSF53. These are activated charcoal filters. More expensive and complex filters including reverse osmosis and distillation-based filtration systems will also remove lead. Talk to us about the best option for filters for your circumstances.

Our team at Salmon Plumbing invite you to contact us online or give us a call now to chat about your plumbing concerns at (07) 3862 2600.

One Affordable Little Change to Reduce Plastic Waste at Work

Could your business do more to contribute to sustainability and reduce its carbon footprint? According to the people2people Recruitment 2023 survey, 3 in 5 Australian employees believe that their employers have fallen short of their expectations in environmental efforts and sustainability practices. It’s becoming increasingly important to people, particularly Gen Z (or Zoomers), that workplaces take sustainability seriously.

Woman drinking water from a reusable bottle in the office., to reduce plastic waste at work.

Fortunately, there is a very easy and affordable swap that you can make in your office that can significantly reduce plastic waste at work – install a boiling, cold and sparkling water drinking tap.

The Benefits of Installing a Boiling, Cold and Sparkling Water Tap in Your Office

Reduce Single-Use Plastics

If you are looking for solutions for plastic waste, installing a drinking water tap in your office is a great way to contribute to sustainability and reduce your carbon footprint. Despite a greater push for recycling over the past decade, approximately 373 million plastic bottles end up as waste each year and only around 35% of plastic drink bottles are recycled in Australia. Providing your team with a water tap that gives them instant access to chilled or boiling water is an easy way to lower their consumption of store-bought drinks in plastic bottles.

Reduce Energy Usage

With the cost of electricity now at an all-time high, finding energy-efficient solutions makes sense both from an economical and environmental standpoint. Unfortunately, there is no such thing as an energy-efficient kettle, and a kettle that is boiled repeatedly throughout the day can be a huge waste of energy – particularly when it’s overfilled. In contrast, boiling water taps use heat exchange technology to harvest the waste heat generated by the chilled water system to heat the hot water. They are also designed to go into standby mode when not in use, so you only heat the water you need, when you need it. This makes fitting a boiling, chilled and sparkling water tap a very simple way to create a more sustainable workplace.

Plus, just think how much more productive your team will be if they can get their much-needed caffeine hit without standing around the kettle waiting for it to boil multiple times a day or walking down to the corner store for a bottle of chilled filtered water.

Reduce Water Wastage

Whether or not you already encourage staff to observe water-saving practices in the office, giving your workers access to a tap that provides chilled, boiling or sparkling water is a great way to reduce water wastage. Drinking taps dispense the exact amount of water required, so there is zero waste.

Implementing more environmentally friendly practices in the workplace needn’t be complicated or costly. Whilst there can be barriers to some sustainability practices that negatively impact profit and growth, installing a boiling water tap in your office is a small, inexpensive change that you can make today. Not only will it help build your brand as a sustainable workplace and give your employees everything they need to reduce plastic waste at work, but it’ll also show them that you care about both them and the planet!

Ready to reduce plastic waste at work, bring down your energy usage and save precious water? Of course you are! Now that you understand the benefits, it’s a no-brainer!

Give your workplace sustainability an instant boost with a new boiling, chilled and sparkling water tap. Contact Salmon Plumbing today for a quote.