Lori Bongiorno

Is your tap water safe?

image name and credit

The general consensus is that tap water is a safe, healthy, and economical choice for most Americans. What's more, experts say it's preferable to bottled water.

Why? "There is no reason to think that bottled water is any cleaner or safer since it doesn't have to meet the same stringent requirements as tap," says Jenny Powers of the Natural Resources Defense Council.

In fact, current FDA regulations don't require bottled water to be tested as frequently as the EPA requires for tap water.

A four-year intensive study of the bottled-water industry by the NRDC revealed that approximately 25 percent or more of bottled water simply comes from the tap; sometimes further treated and sometimes not. The Environmental Working Group discovered 38 pollutants, from caffeine to Tylenol to heavy metals, in the 10 brands of bottled water it tested.

Given those kinds of reports it's hard to justify the hefty price tag that bottled water commands (about 1,900 times the cost of public water according to EWG). There are also several environmental costs associated with producing and shipping bottled water across the globe and then disposing of all the empty bottles.

That said, the quality of your tap water depends on where you live. "There are certainly situations where tap water is not up to standard," says Powers, "but if you do have concerns, there are ways to check on and improve the quality of it."

Start by finding out what's in your tap water. Here's how:  

Use water filters to get rid of contaminants or improve the taste of your water. There are many brands and models, but here are the basics:   

  • Buy filters that are certified by NSF International. Look for the stamp of approval on packaging or click here for a searchable list.  

  • Choose a filter that gets rid of the contaminants present in your water. A carbon filter is a relatively inexpensive and common solution for many water contaminants, but check the label to make sure it's filtering what you want it to. Reverse osmosis and whole house systems are more complicated options, but in some cases may be necessary. Click here for a brief description of your different options or here for Consumer Reports' ratings on specific brands.

  • Don't forget to change your filters regularly.          

Environmental journalist Lori Bongiorno shares green-living tips and product reviews with Yahoo! Green's users. Send Lori a question or suggestion for potential use in a future column. Her book, Green Greener Greenest: A Practical Guide to Making Eco-smart Choices a Part of Your Life is available on Yahoo! Shopping and Amazon.com.

Email IM Bookmark del.icio.us Digg

You do not appear to have Yahoo! Messenger installed. Click here to download and install it.

Email this article

There is a problem with one or more email addresses entered

Enter email addresses, separated by commas.

There is a problem with the email address entered

Email addresses will only be used to email this information on your behalf and will not be used for any marketing purposes.

Alerts

Get an alert for updates:
  • from this author
  • on Health
  • on Tips
  • on Water
  • on Saving Money

View All Green Alerts »

comments from our community

Showing 1 - 15 of 89 comments

Post Comment
  • Posted by Bobee Mon Feb 23, 2009 4:05am PST
    Thanks for the article on drinking water. I am on well water. I wil have mine tested this week and stop buying bottled water. Bobee B.
    Report Abuse
  • Posted by Sue Mon Feb 23, 2009 4:26am PST
    great article and very informative.
    Report Abuse
  • Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 4:32am PST
    The Associated press reported last year on this very Yahoo browser that the drinking wter is packed with the medications passed through people's urine into the water supply: estrogen fromt the birth control pill, and antibiotics and psychiatric drugs, like antidepressants. Lori Bongiorno, what kind of "general consensus" do you consider valid in this matter? Is this an example of your hardcore reporting skills? What planet are you reporting from?
    Report Abuse
  • Posted by Angelica Mon Feb 23, 2009 4:40am PST
    I take that back
    Report Abuse
  • Posted by Christopher Mon Feb 23, 2009 5:00am PST
    tap water is full of medication residue and loaded with chlorine.locally my water used to be solely well water.now its mixed with Lake Michigan treated highly chlorinated water.its horrible.i run the tap water a minimum one minute if i need some potable water to drink.again,its horrible.
    Report Abuse
  • Posted by MR R Mon Feb 23, 2009 5:23am PST
    i live in a town in Texas were they say it's ok to drink the city water, even if thier is a bad smell to it and a realy bad tast tothe water. The City water company claim that the city lake has tirned over and the reason it is the way it is. this is my comment: you could not package this water and sell it in bottles no one would buy this bad smelling and bad stating water. sorry for the misspelled word.
    Report Abuse
  • Posted by rolex Mon Feb 23, 2009 5:28am PST
    personaly, i don't like water, it has no taste, and no nutrional value at all!!!! i know it's good for us, but i drink cranbery juice, oranje juice, and other more vitamin filled drinks, that actually have taste, yet are far better than sodas. i'll skip on the tap water, thank you very much.
    Report Abuse
  • Posted by Look Away, I'm Hideous Mon Feb 23, 2009 5:41am PST
    I hardly ever buy bottled water. I'm sorry but do you think i am stupid enough to pay over $1.00 for something that i can get out of the tap basically for free?
    Report Abuse
  • Posted by josephallen1955@att.net Mon Feb 23, 2009 5:51am PST
    I was told that Chicago has the best Tap water,I dont know if thar's true but, I like it! I have been drinking Chicago's Tap water for over fifty years but, I also drink bottled water.
    Report Abuse
  • Posted by Becca Mon Feb 23, 2009 6:18am PST
    "Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 4:32am PST The Associated press reported last year on this very Yahoo browser that the drinking wter is packed with the medications passed through people's urine into the water supply: estrogen fromt the birth control pill, and antibiotics and psychiatric drugs, like antidepressants. Lori Bongiorno, what kind of "general consensus" do you consider valid in this matter? Is this an example of your hardcore reporting skills? What planet are you reporting from?" What you said. I read that same article.
    Report Abuse
  • Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 6:22am PST
    (Theo Stein, Andrew Lucas) The Denver Post (late October, 2008): "Research on Boulder Creek and the South Platte has uncovered a distrubing problem: Some white sucker fish downstream from Denver and Boulder sewage plants have both male and female reproductive tissue... Now they want to know if chemicals that mimic the female hormone estrogen are to blame... Utilities that provide water to more than two dozen communitites from South Platte don't test for the chemicals... Said biologist John Woodling, who discovered the gender-bending fish :'This is the only thing that has ever really scared me.'" They utilities don't test. No wonder Lori Bongiorno says that the general consensus is that tap water is safe and healthy. Who cares about consensus when it violates reality?
    Report Abuse
  • Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 6:30am PST
    "The fluoride-supplies in the water in the USA started with the aluminum industries having an enormous excess of sodium-fluoride ... the aluminum industries didn't care, as they didn't know what to do with their excess of sodium-fluoride. Now they sell it for approximately 3 cents a kilo and earn $15,000,000/year. This kind of fluoride, which also is an ingredient in rat poison (it destroys metabolism) is toxic to humans. They knew this already during World War II, when a Nazi scientist found out that if you give sodium-fluoride to humans they become passive and easy to control. Now it is an ingredient in all conventional tooth paste and in parts of the USA and elsewhere they put it in the drinking-water(!). So, the aluminum industry becomes wealthy and people easier to control."
    Report Abuse
  • Posted by randell Mon Feb 23, 2009 6:31am PST
    I would not drink the water but they put it in everything you dont have a choice we need it to live and were to busy to care!
    Report Abuse
  • Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 6:40am PST
    .. a substance that's scraped off the smokestacks of industrial polluters. They want every person in the community to actually drink this substance... This material is a toxic waste that's regulated by the EPA. It would be illegal to drip it into a river or a stream, but for some reason, it is perfectly legal to drip it into the public water supply and let people drink it....What substance am I talking about? Fluorosilicic acid, otherwise known by its short name, fluoride." "In a sweetheart deal these phosphate companies are spared the expense of disposing of this 'fluosilicic acid' in a toxic waste dump. Instead, the acid is sold to municipalities, shipped in rubber-lined tanker trucks to reservoirs across North America and injected into drinking water for the reduction of cavities in children. (So toxic are the contents of the fluoride trucks that, in the aftermath of the September 11, 2001, terrorist attack, authorities were alerted to keep a watchful eye on road shipments of the children's tooth-decay reducer.)" writes Bryson in his heavily referenced book. In return, U.S. strategic planners would have a nearly inexhaustible potential supply of domestic fluoride."
    Report Abuse
  • Posted by David_E_Howell-Oak_Park-MI Mon Feb 23, 2009 7:21am PST
    I'm here as a parent to tell you to clean-up your room. I should not have to clean it for you.
    Report Abuse

Leave a Comment:

You must first sign in.

Green Picks Playlist