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Brown-tinted water appearing when the drain faucet on a water tank is opened is normal. The brownish water is created by dissolved mineral and metal sediment collecting at the bottom of the hot water tank. This sediment creation is a normal function of the hot water heater heating the water and is released when you open up (or drain) the tank. Draining the tank should be done on a periodic basis - I drain my hot water tank every 6 months. Draining lessens the mineral/sediment buildup and helps extend the life of your hot-water heater.

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βˆ™ 15y ago
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βˆ™ 14y ago

kitchen sinks are direct off the mains (potable drinking water) if you have had repairs to mains somewhere recently then you need to run your water for a while to clear if not then there may be a leek in the mains so contact the water athouraty.

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βˆ™ 10y ago

Unscrew the aerator at the end of the spout. Clean the screen and filter out of the aerator. Run the faucet without the aerator until all the brown water and air have cleared. Re-install aerator. Should run normal after that.

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βˆ™ 11y ago

Because you haven't cleaned it out or replaced your anode rod. -Should be done at least every 5 years, - preferably 3.Drain a H/W tank

You first turn OFF the power to tank, now remove the anode rod, ( a large bolt head on top of the tank, attached to what may remain of your rod), then attach a hose pipe to the bottom fitting, lead it outside or to any drain, turn on the valve by it, turn OFF your inlet valve and open the relief valve so air can enter the H/W tank. Let the whole tank empty -takes about 30 -40 minutes. Next, when empty turn ON the inlet valve and let cold water run through the tank and out the hose, now you will see the sludge coming out. Let this run 5-7 minutes or until water is coming through clean. Now you are done . Let it fill, re-fitting anode rod while it fills, then turn on power.

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βˆ™ 14y ago

You likely have old galvanized pipes that are corroded on the inside. When the faucet hasn't been used for a while, you'll get brown water.

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βˆ™ 16y ago

You may need to flush out your hot water heater, there mey be alot of sediment in the tank.

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Q: Why is water from hot water tank suddenly brown?
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