New study reveals alarming water pollution levels in major US cities

Uncategorized By Apr 24, 2023

Over 270 contaminants linked with serious health problems were found present in US drinking water between 2010 and 2015, according to research by the Environmental Working Group (EWG). The research analysed data from over 50,000 water treatment facilities across the country. Major US cities including Washington DC, New York, Houston and Los Angeles, all showed high levels of pollution. Los Angeles had the highest rate of carcinogenic chemicals per capita, including arsenic and chromium-6, along with chemicals which can cause hormonal imbalance and developmental problems such as nitrate and perchlorate.

New Study Reveals Alarming Water Pollution Levels in Major US Cities

Water is the very essence of human life. We drink it, we bathe in it, and we rely on it for myriad other purposes. But unfortunately, many US cities are facing a serious water pollution problem that threatens their residents’ health and well-being. A new study has revealed alarming levels of water pollution in major US cities, and the findings are cause for serious concern.

The study, conducted by the Environmental Working Group (EWG), analyzed water quality data from 2010 to 2015 from over 50,000 water treatment facilities across the country, and the results are troubling. The study found that over 270 contaminants were present in the nation’s drinking water, and many of these are linked to various serious health problems.

The EWG’s research revealed that major US cities such as Los Angeles, Houston, Washington DC, and New York City had the highest levels of water pollution. In fact, Los Angeles topped the list with the highest levels of toxic chemicals per capita. These toxic chemicals included carcinogens such as arsenic and chromium-6, as well as chemicals that can disrupt hormonal balance and cause developmental problems, such as nitrate and perchlorate.

One of the main culprits of water pollution is agricultural runoff. Pesticides, fertilizers, and livestock waste are often washed into rivers and other water sources during rainfall, where they contaminate our drinking water. Other sources of water pollution include industrial pollution, sewage treatment plants, and stormwater runoff.

The EWG study has raised awareness of the need for more stringent water quality standards and stronger regulations. The findings also highlight the importance of investing in water treatment facilities and infrastructure to ensure that our water is clean and safe to drink.


Q: Should I be worried about the water quality in my city?

A: The EWG study has shown that many major US cities have concerning levels of water pollution. However, the situation can vary from city to city, and it’s always a good idea to be aware of the water quality in your area. You can find information on water quality reports on your local government website.

Q: What can I do to protect myself from contaminated water?

A: There are several things you can do to protect yourself from contaminated water. One of the most effective ways is to install a water filtration system in your home. You can also make sure to drink bottled water or boil tap water before consuming it. Additionally, be aware of common signs of water contamination, such as discolored water or an unusual odor.

Q: What should I do if I suspect my water is contaminated?

A: If you suspect that your water is contaminated, you should contact your local government or water provider immediately. They will be able to provide you with information on what to do next and how to protect yourself from potential health risks. It’s also a good idea to get your water tested by a certified laboratory to determine the level of contamination.

Q: What can be done to prevent water pollution?

A: There are several things that can be done to prevent water pollution. One of the most effective ways is to reduce agricultural and industrial runoff and to enforce stricter regulations on these industries. Additionally, investing in water treatment facilities and infrastructure can help ensure that our water is clean and safe to drink. Finally, educating the public about the importance of water quality and the dangers of water pollution can help raise awareness and inspire action on this critical issue.