We are made of 70% water. So what happens when our main sources of water are polluted with harmful chemicals? Long Island water can be affected by chemical plumes from a variety of sources.
From litter that gets pulled into the oceans, to soaps being poured on the streets, or pesticides used on farms, there is a wide variety of chemicals that can affect us. Long Island water in particular gets its' drinking water from underground water sources called aquifers. Because we get our water from the ground, we are highly susceptible to chemicals that have been dumped on the ground.
The even scarier part is that although the chemicals found in our drinking water have been proven to have harmful effects, they are still allowed to a certain extent. One of these chemicals is chromium-6. This chemical is often a product of industrial processes. It is a cancer causing chemical that can cause reproductive and liver problems from low exposures. It is monitored by the EPA and allowed in low quantities but these low quantities may still be too much. You can be exposed to it by breathing it in, ingesting it through food and water and EVEN THROUGH CONTACT WITH YOUR SKIN. And it is found in 90% of water samples on long island. If we are drinking these chemicals everyday, how safe can they really be?
In very low levels of .02 parts per billion it causes cancer in one out of one million people. And when raised slightly higher to 10 parts per billion it caused cancer in 500 out of a million people. Long Island water has .4 parts per billion on average. And it doesn't just affect Long Island. It has contaminated 200 million people's water sources throughout the US.
So, although your water may be clear, it doesn’t mean there is nothing in there. That is why it is important to avoid daily exposures as much as possible. Instead of stopping drinking tap water all together, you can avoid these chemicals by using effective water filters such as reverse osmosis filters. Because everyone’s water could be polluted with differing amounts of chemicals, you can use sources such as EWG’s national tap water database and water filter guide to help find what filter would be best for you.
By Sara Frawley