December 2021
· 3 min read
We all know the importance of drinking enough water. And as we look back at the last two years, one of the silver linings of the COVID-19 pandemic is that thirsty Americans hydrated more than ever. From the get-go, we stocked up on bottled water, boosting consumption to an all-time high.
But even before the pandemic, bottled water was the number-one beverage in the United States for health-conscious consumers, according to a report by the International Bottled Water Association.
With Americans drinking nearly 15 million gallons of bottled water in 2020 and water consumption spiking across the globe, I’ve been getting these questions a lot: Is spring-fed water pure? What’s the deal with “oxygenated”? The label says “pure,” but is it? How can you tell?
The answers are complicated. Bottled water isn’t covered by the Safe Drinking Water Act. Instead, it’s regulated by the U.S. Food and Drug Administration (FDA), which determines the safety of bottled water based on the Environmental Protection Agency’s standards for tap water. However, the FDA doesn’t require water bottlers to share their quality-testing results with the public.
One way to choose is to check if your favorite brand of bottled water is certified. Though it is not an FDA requirement, independent third-party testing and certification provide you with science-based assurance of the product’s safety.
The testing is voluntary, but companies are demonstrating their commitment to producing safe, high-quality bottled water by participating in the NSF certification program. Global brands certify their bottled water to NSF standards so people everywhere can be assured of its quality and safety.
Look for the letters “NSF” on the label to see if your favorite bottled water is NSF certified.
There are many kinds of bottled water, and they are usually branded by the water’s source and the way it is treated. The FDA has created these “standards of identity” to guide you. They include:
NSF certification includes annual, unannounced plant inspections of a bottler’s operation, covering everything from the water source to disinfection and treatment all the way through the container closure process and product storage. Extensive water quality testing for more than 100 different contaminants ensures compliance with FDA regulations. The FDA requires bottled water to be tested regularly for the same contaminants as public tap water supplies. In addition to monitoring for microbiological contamination, bottled water must also undergo annual testing for:
Look for the letters “NSF” on the label to see if your favorite bottled water is NSF certified.
Say you fill your jugs at the local supermarket or purchase bottled water that is not certified. The FDA requires that all bottled water be tested. You can request a water quality report directly from the company or check their website to see if it is publicly available. Look at the values and compare them to the FDA limits to see what is present and what is not detected (ND).
Contact us if you have questions about your bottled water at +1 800 673 8010 or info@nsf.org.
Sources:
www.fda.gov/consumers/consumer-updates/bottled-water-everywhere-keeping-it-safe
www.cdc.govhealthywater/drinking/bottled/index.html
www.bottledwater.org/wp-content/uploads/20211/07/2020BWstats_BMC_ pub2021BWR.pdf