Common Water Contaminants

17 Mar. 20

Common Water Contaminants and Their Potential Risks

When water leaves the city reservoirs, it is, theoretically, safe. There might be small contaminants within the water, but in general, it is safe to drink. That is, at least upon leaving the city’s purification center. It still needs to pass through miles and miles of pipes before entering your home and running through your faucet. This means there are miles of potentially corrosive pipes, leaks, and mineral buildup within the pipes. All of this will seep into the water, making it less pure by the time it arrives at your home.

Chances are you’ve heard of the Flint, Michigan water crisis. To save money, the city switched where it was pumping water from. The water source was treated and deemed safe to drink. However, the water then traveled through ancient plumbing, which is where the lead contaminates took place. Something similar can happen anywhere. That is why it is essential to know about common water contaminants and the potential risks.

7 common water contaminants and their potential risks

Coliform Bacteria

There are a handful of bacterias that fall under this category. The most widely known is E.coli. This is likely not something you’ll need to deal with as it is one of the primary targets of the city’s purification system. However, even with set EPA standards, it still allows trace amounts of animal and human fecal waste (after all, most city water systems reuse toilet water and purify it). A quality home purification system will help prevent E.coli and other coliform bacteria from entering your water.


You might be surprised as to the kinds of viruses that might enter the city water supply. The United States government requires 99.99% of all viruses to be removed from the drinking water, but that still leaves a fraction of a percent. You don’t want to leave yourself exposed to possibly drinking a virus in your water. The most common viruses include hepatitis A, and E. Rotavirus is another common virus that might end up in the water supply.


You may have heard of legionnaire’s disease, which is a respiratory illness. Well, this kind of disease stems from Legionella, which is a bacteria that might end up in the water. Thousands of individuals throughout the United States are eventually hospitalized every year because they drink contaminated water. This bacteria may also lead to another illness known as Pontiac Fever, which brings about symptoms similar to the flu.

Giardia and Cryptosporidium

There are several ways fecal waste can end up in the drinking water. It will be purified out, but the city’s purification center might miss a small amount, or it can even seep into older city pipes (especially if there is a break in the plumbing line somewhere near farmland). This can lead to some parasitic pathogens leaching into the water from animal and human waste (a leaking septic system can do the same thing if near old plumbing). Often, when there is a water boil requirement put out by the city, it is because one of these pathogens has been detected in the water supply.


Have you ever taken a shower and smelled like a pool when you got out? This is because there likely is chlorine within the water supply. Often chlorine is used to help kill off bacteria and other undesirable elements within the water. While there are safe limits to how much chlorine can be used within the water supply, there are times when it might exceed the maximum levels. Drinking water with too much chlorine in it can cause stomach irritation and dry out your skin.

The problem with this is it is coming directly from the water supply. To rid this excess chlorine from the water entering your home, you will want to invest in a quality water purification system.


Arsenic is a naturally produced element. However, it is also a dangerous pollutant. It has been linked to several cancers, not to mention neurological conditions and cardiovascular problems. This is something you don’t want to be drinking. And, if you think you’re safe drinking bottled water, think again. Arsenic has been found in bottled water as well. You never know how pure bottled water is. Some locations draw lake water and bottle it with minimal purification used.

Instead, the best purification is the one you can see yourself. So while the city will provide some water purification, when you are doing it at home, you will know you are doing it right and that the water coming out of your tap is as pure as possible.


You don’t want metals in your water. Whether it is copper or lead, none of these are suitable to be drinking and can cause all kinds of health problems in your body. It is especially dangerous for children and the elderly. It would be best if you didn’t ever worry about the quality of your tap water, especially with young children. That is why one of the best ways to protect yourself is with the aid of a water purification system at home.

Protect Your Home From Common Water Contaminants

There is no telling what kind of plumbing and systems your water travels through. The water might have been deemed safe upon leaving the water purification system, but that doesn’t mean it will be the same quality when it reaches your home. That is precisely why you need to do what you can to protect your household from common water contaminants. The best way to do this is to contact Quality Water of the Carolinas and have a home purification installed. This way, no matter where the water comes from or the state it arrives at your home, you can rest assured the water you drink, clean with, and bathe in will be pure and free of these common water contaminants. To learn more now is the perfect time to reach out and contact Quality Water of the Carolinas today.