If only the hot water is discolored in all faucets, the problem likely lies within the water heater vs rust or sediment within the pipes. Additionally, running the cold water for several minutes can help clear out any temporary discoloration caused by disturbances in the water supply.
Why is Only the Hot Water Brown and Not the Cold? The reason only your hot water is brown can usually be traced back to your water heater. Either you have a build up of sediment inside the tank or the metal of the tank has started to corrode.
If it's from the hot water only, it could be due to a problem with your water heater. It may require flushing. Rusts on the inside of your tank can cause the water to become brown. This can be remedied by draining and refilling your water heater according to the manufacturer's instructions.
Corrosion can lead to the release of iron and other metals into your water supply, giving the water a rusty or brown appearance. While rust itself isn't typically harmful, it's a clear sign that your pipes or tank are deteriorating, and action should be taken soon.
Causes of Cloudiness
Air Bubbles: Air bubbles can become trapped in the water as it flows through the pipes and into your faucet, contributing to the cloudiness. High Mineral Content: Dissolved minerals like calcium and magnesium can lead to cloudiness, especially in areas with hard water.
In most cases, the cloudy appearance of hot water is nothing to worry about. It's actually just caused by tiny air bubbles in your water trying to escape! Your cold water supply has a greater capacity to hold dissolved gases. Heating cold water up with your water heater creates hot water under pressure.
Usually, the water will clear on its own within a few hours. If after a few hours and the water has not cleared then you will need to call for a professional opinion. The most common reason for residential brown water coming out homeowner's tap is from damaged or recently replaced water pipes.
You can still shower with it, though it might not be a pleasant experience, but pick up some bottled water for drinking if the problem persists. If brown water doesn't clear up in a few hours, that's now a problem beyond a minor inconvenience. You most likely have a leak from a rusted plumbing system pipe.
Why does my water look dirty? Dirty or discolored water is often due to a disruption in the water main. When water flows through the pipes faster than normal, natural sediment at the bottom of the pipe can get stirred up.
Corrosion inside the hot water tank is the most common cause of rust-colored water from the tap. The inside of the tank is metal, and constant exposure to water can cause rust over time. The older the water heater, the more likely a corroding tank is the reason for discolored water.
First, let's explore the reasons why your water turned brown. The most common reason is that iron or rust was moved down the pipe due to construction, a surge in water flow from a hydrant, or a main break. Typically when the repair is made, or the extra water stops flowing, your water returns to normal.
Most hot water systems are closed systems, which means that there's always water circulating back and forth between the pipes and boiler. Because of this closed system and the fact that most hot water heating systems don't have an automatic purge system, you will need to purge or bleed your system every fall.
If only your hot water is discolored
Odds are there is sediment in your water heater tank. To clear things out, drain and flush the tank, let it refill and heat up, then test the water again. If it's still discolored, it's time to call a plumber to take a look.
To address the problem of brown water from your hot water heater, start by draining and flushing the tank to remove sediment. If the issue persists, it might be beneficial to consult a professional plumber to inspect the unit and recommend appropriate solutions.
Why has my cold water stopped working? If your water is lukewarm or even hot when coming out of the faucet, the most likely cause is a blockage somewhere in the system. These blockages are created by limescale buildup, leading to a steady decrease in water pressure and, eventually, the disappearance of cold water.
If only the hot water is discolored in all faucets, the problem likely lies within the water heater vs rust or sediment within the pipes. Additionally, running the cold water for several minutes can help clear out any temporary discoloration caused by disturbances in the water supply.
One solution for the rusty hot water is to drain and flush your water heater tank thoroughly through the drain valve. If the heater tank and plumbing system have bacteria, shock therapy with the chlorine, followed by flushing, should be applied.
When water is heated (in your hot water heater, for instance) it can look cloudy because the heated water molecules expand and trap other gases that look like tiny air bubbles. After the cloudy water flows from your tap, the pressure is reduced, and the air bubbles quickly rise up and escape back into the air.
WSSC suggests running all COLD water taps for about five minutes or until the water runs clear. Begin with the lowest faucet in your home or business and then open the other faucets one at a time, moving from your lowest floor to your highest.
Run the Faucets
In some cases, brown water is caused by a small amount of rust build-up in your pipes. By running the faucets until the water becomes clear, you can get rid of brown water.
If you notice brown water coming out of multiple fixtures in your home, it may be time to replace the sacrificial anode rod or replace your water heater. If brown water is coming out of one fixture in your house, however, and when cold water is running, you could be dealing with a rusty pipe.
To clear the discoloured water, run the cold water tap nearest to your internal stop tap. Run the water on a thin flow, about the width of a pencil, for about 20 minutes. If this doesn't work, turn the tap off, wait 20 minutes and try again.