Why Is Black Water Coming from My Faucet?


Did you witness black water spitting from your bathroom or kitchen sink faucet? Obviously, this shouldn’t be happening, but what is it? As weird as black water seems, it’s not always a dangerous situation.

Of course, with any water discoloration, we always recommend having one of our professionals take a look to figure out what’s going on.

Common Causes of Black Water

When black water spews from faucets, you need answers right away. Here, at Mission Viejo Plumbing, we strive to give you those answers. Usually, there are three reasons why black water happens. They are as follows:

There’s magnesium in the water. It’s not unusual for this mineral to be in the water supply. It’s harmless, but when it mixes with oxygen, it turns black.

Do you have steel or galvanized piping? If so, when these pipes rust, the flakes get in the water. When the flakes mix with magnesium, you get black water.

Water softeners can also cause black water problems because the natural resin beads can be this color. As the resin beads break down, they discolor the water.

Getting to the bottom of black water means hiring your local team at Mission Viejo Plumbing to test the water. This is the only way to know for sure your water’s quality. Our plumbers will get the results from their testing and discuss the findings with you to come up with a good solution.

Concerns about Black Water

Even though you know what causes black water doesn’t make it any less comforting when it’s dripping from your taps. Many of our customers want to know if it’s safe to drink or bathe in black water. The answer is usually yes. That it’s harmless and won’t cause problems if you consume it. However, we know drinking black water isn’t going to go over well with most people. To be on the safe side, it’s always better to call a plumber in Mission Viejo to diagnose the problem exactly.

Contact Us Today

Mission Viejo Plumbing is committed to delivering quality plumbing services in Mission Viejo, CA, and surrounding neighborhoods. Our team of experts have decades of combined experience and can help you with all residential plumbing repair, replacement, maintenance, and installation. When you need an emergency plumber in the neighborhood, we’re here to take your call!

How can we help you today?

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