Protecting Yourself from Undetected Contaminants in Drinking Water
- Published:
- Updated: December 27, 2024
Summary
Contaminants in drinking water pose health risks, including gastrointestinal illness and cancer. Types include microbial, chemical, and physical contaminants.
- Health Risks: Gastrointestinal illnesses, birth defects, cancer, and reproductive problems can result from exposure to contaminants.
- Safety Measures: Test water, use water filters, and educate yourself about contaminants to ensure safe drinking water.
- Advocacy: Support regulations, standards, and organizations promoting safe drinking water to protect public health.
Drinking water contaminants can be dangerous for humans and the environment. They are released by industrial discharge, agricultural run-off and by natural sludge. Even if you don’t notice it, contaminants in water have the potential to harm you, from gastrointestinal illness to reproductive problems and cancer. The water needs to be analyzed for contaminants frequently so that it can be used. Removing contaminants from drinking water has a potential health effect over time, and regular water testing is an important tool to keep us healthy.
Types of Contaminants in Drinking Water
There are a lot of different contaminants that can be found in water, for example:
Microbial Contaminants
Chemical Contaminants
Physical Contaminants
Microbiological contaminants (bacteria, viruses) can be very harmful to your health if you find them in water. They’re contaminated by gastrointestinal diseases, typhoid, and cholera.
Chemicals like lead and arsenic are health hazards if in the water supply as well. These contaminants also have the potential to be harmful to health – from birth defects to developmental delays and cancer.
Physical contaminants – sediment, turbidity – affect the taste, smell and appearance of drinking water, but aren’t generally harmful. But physical contaminants can reveal other contaminants, like bacteria and chemicals that can be harmful.
What are the Health Risks Associated with Contaminants in Drinking Water?
The health hazards from contaminants in drinking water can be different, depending on the contaminant and its concentration in the water. Here are some of the most common health risks associated with contaminants in water:
Gastrointestinal Illnesses
Birth Defects and Developmental Disorders
Cancer
Reproductive Problems
There are also gastro-intestinal diseases (including typhoid fever and cholera) caused by microbial contamination of drinking water. They are often accompanied by nausea, vomiting, and diarrhoea, and in severe cases, even fatal.
Birth defects and developmental abnormalities are caused by chemical contaminants in water (lead, arsenic, etc). Such pollutants are extremely damaging to the foetus’ development, causing severe illness and developmental defects.
Cancer is another dreadful disease linked to chemical contaminants in our drinking water. There are chemicals, like arsenic, which are known to increase the likelihood of cancer, and these chemicals, if used for a prolonged period of time, will increase your chances of cancer.
You can even have reproductive issues from chemical pollutants in your water. Some chemicals – including lead and arsenic – have been associated with infertility, miscarriage and low birth weight.
Steps You Can Take to Ensure Safe Drinking Water
There are several steps you can take to ensure that your drinking water is safe and free from harmful contaminants, including:
- Have Your Water Tested
- Use a Water Filter
- Educate Yourself About Contaminants in Drinking Water
Having your water tested is the best way to ensure that it is free from harmful contaminants. A professional water testing laboratory can analyse your water for the presence of contaminants, and provide you with a detailed report of the results.
Using a water filter is another effective way to ensure safe drinking water. A water filter can remove contaminants, such as lead and arsenic, from your water, reducing your risk of exposure to these harmful chemicals.
Educating yourself about contaminants in drinking water is also important to ensure that you are aware of the risks and can take appropriate steps to protect your health. This includes understanding the types of contaminants that may be present in your drinking water, and being aware of the health risks associated with exposure to these contaminants. It is also important to stay informed about regulations and standards for drinking water, and to be aware of any potential sources of contamination in your area.
The Importance of Water Testing Laboratories
It is the water testing laboratories which are essential to make sure the water that we drink is safe and sanitary. These labs test water samples for contaminants with the latest equipment and technology, and report the results in full. You’ll want to find a water testing lab that is accredited by a recognized agency like the National Environmental Laboratory Accreditation Program (NELAP) so you know you’re getting true and accurate results.
What are the Benefits of Using a Water Filter?
Water filter is one of the easiest and most affordable techniques to clean your water. Water filters filter lead and arsenic out of your water so you aren’t exposed to them. You want a water filter that’s certified by an organization you can trust (e.g., National Sanitation Foundation (NSF) so it meets the highest performance and safety standards).
What are the Sources of Contaminants in Drinking Water?
From industrial discharge to agricultural dumping, to overflowing septic tanks, contaminants can get into water supplies. There are things you can do to make sure you know what contaminants might be in your community, and how to lower your exposure. This could mean filtering your water, having your water tested, and lobbying for stricter laws and regulations to ensure safe and high-quality drinking water.
Regulations and Standards for Drinking Water
Drinking water regulations and standards have the highest impact on the quality of drinking water. These guidelines and standards establish maximum concentrations of contaminants permitted in water and specifications for water treatment and testing. Know what regulations and standards your state has in place, and campaign for stricter regulations and standards to ensure that water is safe and good for you.
The Importance of Advocating for Safe Drinking Water
Fighting for clean drinking water is the key to keeping drinking water safe and quality for all citizens. This can be as simple as supporting new laws and standards, supporting organizations that are working to ensure the safety and quality of water, and sharing information about the risks from contaminants in water. And you can fight for safe drinking water, so that all can enjoy safe drinking water.
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