How to Fix Brown Water Coming From a Faucet

You turn on the tap for a glass of water. Instead of crystal-clear H2O, you get something that looks more liked iced tea. Brown water coming out of a faucet is one of those surprises no homeowner ever wants. It’s unsettling and leaves you with a lot of questions.  

Is your water safe? Where is the brown coming from? Most importantly, how do you fix it?  

Keep reading to learn about the most common causes of brown water and exactly what you can do about it.   

Key Takeaways

• Brown water from a faucet is typically caused by rust, sediment, or disturbances in your water supply. It’s usually not a reason to panic. 
• The source of the problem matters. Brown water can come from your municipal supply, your home’s pipes, or your water heater. 
• In many cases, running your faucets for a few minutes can flush out the discoloration, but some situations call for professional help. 
• Preventative maintenance, like flushing your water heater and replacing old pipes, can help you avoid brown water problems down the road. 
• Knowing when to call a pro can save you time, money, and bigger headaches later on.  

Reasons Behind Brown Water Coming from Your Faucet

Brown water’s almost always caused by something getting into your water supply that shouldn’t be there. That usually means sediment, rust, or minerals. While murky water coming out of your faucets can look alarming, it’s more of an eyesore than a serious health hazard in most cases. 

That said, you don’t want to drink brown water or bathe in it until you know what’s going on. If you ignore the brown water, the underlying cause can lead to water damage in your home. It’s definitely worth understanding what’s behind the color change so you can choose the right fix.  

Several things can turn your water brown. Here are the most common reasons for your less-than-sparkling clear water: 

• Rusty pipes: Older steel or iron pipes corrode over time. That rust flakes off and gets mixed into your water supply, which is one of the most common reasons water coming out of the tap is brown. 
• A compromised municipal water supply: Water main breaks, nearby construction, or shifts in water pressure can stir up sediment in the public supply lines and send it your way.  
• Aging water heater: Sediment and rust build up inside water heaters over time. If your hot bath water is brown but your cold water runs clear, your water heater is likely the culprit. 
• Well water issues: Homes with private wells can experience brown water when iron or manganese levels rise, or when heavy rain stirs up sediment in the ground. 
• Recent plumbing work: Any disturbance to your pipes, whether from repairs or new installations, can loosen sediment and cause temporary discoloration.  

What to Do About Brown Water

Before you can fix your brown water issue, you need to figure out what’s going on. A little detective work can go a long way. 

Start by checking every faucet in your home. Is the brown water coming out of a faucet in just one room, or is it showing up everywhere? If it’s only one faucet, the problem is likely isolated to that fixture or the pipes connected to it. If the brown water’s coming out of faucets throughout the house, the source is probably further upstream, either in your main supply line or your municipal water system. 

Next, check to see if you’re getting discoloration in your hot water, your cold water, or both. Brown water only in the hot lines points to your water heater. Brown water in both hot and cold lines suggests a pipe or supply issue. 

Finally, check with your neighbors. If they’re seeing the same thing, your municipality is likely the source, and a fix may already be in the works.  

When to Call a Professional

Sometimes, brown water coming out of a faucet is a sign of something more serious going on behind the walls or beneath the floors. Here are a few situations where you should give a professional a ring: 

• You’ve flushed your lines, and the problem keeps coming back: Persistent discoloration can point to serious pipe corrosion or a deeper issue with your water supply.  
• You notice water stains, soft spots, or warping near your pipes: These are signs that a leak may have already caused water damage inside your home. 
• Your water has an odor or unusual taste along with the discoloration: This could mean the contamination goes beyond simple rust or sediment.  
• You’re dealing with flooding or standing water: At that point, the situation has moved well beyond a faucet issue. 

When water damage does occur, it’s time to bring in a professional water restoration team, like SERVPRO. Our professionals are trained to assess the situation, handle cleanup, and restore your home.  

Solving Brown Water Coming Out of Your Faucet or Toilet

After identifying the likely source of your brown water problem, you can start working on a fix. 

Stopping the Problem Before it Starts

A little prevention can go a long way toward keeping your water clean and clear. Here’s what you should add to your home maintenance to-do list: 

• Flush your water heater once a year: Sediment builds up over time and is one of the leading reasons bath water turns brown. An annual flush keeps things running cleanly and extends the life of your unit. 
• Inspect your pipes regularly: Older steel or iron pipes are prone to corrosion. Catching the early signs of rust before it becomes a bigger problem can save you from a costly repair down the road. 
• Install a whole-home water filtration system: This is especially helpful for homes on well water, where iron and mineral levels can fluctuate. 
• Stay informed about your municipal water supply: Sign up for alerts from your local water authority, so you’re never caught off guard when maintenance or repairs are planned in your area.  

Starting Fresh

Brown water coming out of the faucet isn’t something to look forward to, but it doesn’t have to be overwhelming. With a little detective work, you’ve got a good shot at tracking down the source and taking the right steps to fix the issue. Whether it’s a quick flush or a call to a plumber, you can get the job done. 

And if the problem turns out to be something bigger, like water damage to your home, SERVPRO is here to help. Check out our water damage resources and our guide to water damage categories to better understand what water events your homeowner’s insurance may cover. 

Contact us today to handle your water restoration project.  

FAQs

Why is my faucet water brown?

Brown faucet water is usually caused by rust, sediment, or minerals that have made their way into your water supply. Common sources include corroded pipes, an aging water heater, high iron levels in well water, or issues with your municipal supply. 

How do I fix brown water coming out of my faucet?

Start by running your cold water for 15 to 20 minutes to flush out the sediment. If brown water from your faucet persists, check your water heater for rust and buildup. Ongoing discoloration may mean corroded pipes that need professional attention.  

What causes brown water from a faucet?

Several things can discolor your water. Aging iron or steel pipes are a frequent culprit, as is sediment stirred up by nearby construction or water main repairs. If your water is brown only when you run hot water, your water heater’s likely to blame.  

What does brown water from my faucet mean?

Brown water usually means sediment, rust, or minerals have entered your water supply. While it’s rarely a serious health threat, it can signal that something’s wrong in your plumbing, water heater, or municipal supply. Brown toilet water often points to corrosion in the tank.