Why Your Water is Brown from the Tap: How to Fix It

If you’ve ever turned on the tap only to see brown water flowing out, you know it can be an unpleasant surprise. Brown or discoloured water can feel alarming, and it’s natural to wonder if it’s safe to drink or use.

While there are a few common reasons for this issue, like sediment buildup or ageing pipes, the good news is that brown water is usually something you can fix.

In this article, we’ll explore why your tap water might be brown, what you can do to clear it up, and when it’s time to call in a professional. With a little troubleshooting, you’ll be able to enjoy clean, clear water again in no time.

Common Causes of Brown Water

Here are some common reasons your tap water might turn brown:

• Sediment buildup: Over time, minerals like iron and manganese can settle in your pipes, especially if you have older plumbing. When water flow is disrupted, these particles can get stirred up and give the water a brownish tint.
• Corroded pipes: Rust and corrosion are common in older, galvanised steel pipes. As they deteriorate, they can release rust particles into the water, causing discoloration. If your home has ageing pipes, this might be the culprit.
• Water main breaks or maintenance: When the city works on water mains or if there’s a break, it can disturb the sediment in the pipes. This disruption can cause temporary brown water that usually clears up after a few hours.
• Well water issues: If your home relies on well water, brown water might be due to iron bacteria or sediment from the surrounding soil. This issue can sometimes require specific filters to resolve.

Understanding these causes can help you decide whether it’s a temporary problem or something that needs further attention.

Is Brown Water Safe to Drink?

Seeing brown water flow from your tap can be worrying, and one of your first questions might be: “Is it safe to drink?”

The answer depends on what’s causing the discoloration. In most cases, brown water comes from sediment buildup or rust in the pipes, which isn’t necessarily harmful but can make the water taste and look unappealing.

Sediment is usually made up of minerals like iron and manganese, which, in small amounts, aren’t dangerous. However, if the water has a strong metallic taste, it might be best to avoid drinking it until the issue is resolved.

In some cases, brown water could indicate the presence of more serious contaminants, particularly if you’re using well water. Bacterial contamination is rare but possible, so it’s worth taking precautions.

A good rule of thumb is to avoid drinking discoloured water until you know the cause. In the meantime, you can use bottled water or boil your tap water for safety. If the issue persists, consider testing the water or consulting with a professional to ensure it’s safe for consumption.

Steps to Take If Your Water is Brown

If you notice brown water coming from your tap, here are some steps you can take to help resolve the issue:

1. Run the tap: Start by letting the water run for a few minutes. Often, the discoloration will clear up on its own, especially if it’s due to sediment stirred up by recent plumbing work or heavy water use in your area.
2. Check with neighbours: Ask your neighbours if they’re experiencing the same problem. If they are, it’s likely an issue with the local water supply rather than something specific to your home. In this case, you can contact your water supplier for more information.
3. Flush the system: If you have access to outdoor taps, try running them for a few minutes to help flush out any sediment in the pipes. This can sometimes help restore clear water throughout your home.
4. Inspect your water heater: Brown water can also come from sediment buildup in your hot water system. Draining and flushing the tank can help remove these particles.

By following these steps, you can often clear up brown water quickly and determine whether further action is needed.

DIY Fixes for Brown Water

If you’re dealing with brown water from your tap, there are a few DIY fixes you can try to improve the situation:

• Flush your pipes: If sediment is the issue, flushing your pipes can help. Start by running the cold water in each tap for a few minutes. If the water clears up, it’s likely just a buildup of minerals that needed to be flushed out.
• Clean your aerators: Sometimes, brown water is caused by rust or debris trapped in tap aerators. Unscrew the aerator from the tap, clean it and reattach. This can help improve water clarity, especially if only one tap is affected.
• Drain your water heater: Over time, sediment can collect in your water heater tank and make its way into your hot water. Draining the tank can help remove these particles and keep your water clean. Be sure to follow your manufacturer’s instructions when draining the heater.
• Install a water filter: If brown water is a recurring problem, consider adding a sediment filter. A whole-house filter can capture minerals and debris before they reach your taps, providing clearer water throughout your home.

These simple steps can often resolve minor brown water issues without needing professional help.

When to Call a Professional Plumber

While you can often resolve brown water issues on your own, there are times when calling a professional plumber is the best option.

If you’ve tried running your taps to flush out sediment and checked with neighbours to see if it’s a local issue, but the water remains discoloured, it’s time to bring in an expert. Persistent brown water can signal serious problems, like corroded pipes or a leak in your water heater tank or pipes, which may require specialised tools and skills to diagnose and fix properly.

Additionally, if you notice other symptoms − such as low water pressure, unusual tastes, or foul odours − these could be signs of a more significant issue. A plumber can thoroughly inspect your pipes, water heater, and filtration system to pinpoint the root cause.

They can also perform tests to ensure there are no contaminants in your water, giving you peace of mind. Ignoring ongoing brown water problems can lead to more costly repairs down the line, so don’t hesitate to call in a professional to restore clean, clear water to your home.

Restore Your Clear, Safe Water Flow

Brown water coming from your tap can be frustrating, but with a little investigation, you can often find and fix the cause.

Whether it’s sediment buildup, rusting pipes, or temporary disturbances in your local water supply, there are steps you can take to restore clear, safe water to your home.

Running the tap, flushing your system, and cleaning aerators can resolve many minor issues. If the problem persists or if you notice other symptoms, like strange tastes or low pressure, it might be time to contact a qualified plumber.

Remember, addressing the issue sooner rather than later can prevent bigger problems down the line. By taking action, you can enjoy clean, fresh water again and put the worry of brown tap water behind you.

Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.