You may worry about what’s in your drinking water. Some stories you read strongly suggest you should filter your water, but you feel like these stories may be exaggerated. It’s troubling to think that your tap and bottled water may not be safe. You need to start drinking filtered water. Here are the reasons: Tap water from lead pipes is a problem. It’s true that lead water pipes are a thing of the past and no longer used today, but many older lead pipes are still in service. During a repair or change in the water chemistry, these pipes can leach lead into the tap water. Hence, as your tap water travels from the water treatment plant into your house, it will pick up contaminants along with unsafe water lead levels. Lead is not difficult to remove from water as a good activated carbon filter removes lead efficiently. Enforceable standards of the Environmental Protection Agency are not always stringent enough. The Environmental Protection Agency (EPA) sets two contaminant measures for water departments – one is enforceable, while the other is not. The unenforceable standard is called the Maximum Contaminant Level Goal(MCLG), which is set at a level where no adverse health effects are expected. The enforceable standard is named the Maximum Contaminant Level (MCL), which is set close to the MCLG, but also takes into other factors into consideration, such as the cost and technology to remove the contaminants. That is to say, MCLG considers your health, while MCL includes your health and costs of removing contaminants. As a result, your tap water may have unhealthy levels of contaminants (exceeding MCLG) but still be meeting MCL. So, if you would prefer that your water meets the most stringent standards, you should filter it. Environmental Protection Agency does not regulate all pollutants. In fact, a 2009 study detected 316 contaminants, 202 of which had no safety standards. The study showed approximately 132 million people in the US had unregulated pollutants in their tap water. Bottled water is unregulated. You may think that bottled water is a great solution. But the answer is no – why? The bottled water industry is unregulated. The water quality might be worse than your tap water. In a Natural Resources Defense Council study, 22% of bottled water brands contained chemical contaminants at levels above health limits. If these bottled water are consumed over a long period, some contaminants can cause cancer or other health problems. How to protect yourself? How do you keep yourself away from water pollution? Drink filtered water. So many good, yet, easy water filtration systems are available – one of which is a refrigerator water filter.
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