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The More You Know… About Your Drinking Water

2012 May 3

By Christina Catanese

Delivering safe drinking water is a process many of us take for granted when we turn on the tap, but one that requires careful and constant management.

When you get mail from your water provider, it probably doesn’t seem any more exciting than any of the other bills in the mail pile.  But soon, you’ll be receiving something from your water system that you might want to take a closer look at.  It will certainly be more interesting than writing a check, and you’ll get some valuable information about your drinking water.

Each year by July 1st, you should receive a short report (called a consumer confidence report or drinking water quality report) in the mail from your water supplier that tells you two main things: where your water comes from and what’s in it.

These annual reports provide tons of useful information in an overview of the quality of the water that comes out of your tap.  It will tell you the river, aquifer, or other source of drinking water that your water comes from, and the main threats to the source water in your area.  Your report will list any regulated contaminants that were detected in treated water in the last calendar year, whether there were any violations of EPA standards, and the possible risks to your health.

Besides providing a wealth of information, reports point you in the direction of places to learn even more, like EPA’s safe drinking water hotline, information about your local water system, and source water assessments.  Still thirsty for information about your drinking water?  Find information for your state here. Some state agencies also post information on the systems they regulate on Drinking Water Watch.

If you don’t get your annual report in the mail (or if it somehow gets eaten by the mail pile monster), you might be able to find it online.  Any community water system that serves more than 100,000 people is required to make its report available on the web.  Some smaller systems also post their reports online.  See if your water system’s report is posted here. You can always contact your water system if you can’t find your report or have questions about your drinking water supply.

Have you gotten your annual report yet?  Do you usually read them when you get them?  What information would you like to see that isn’t included in your annual report?  Tell us what you learned from your report in the comments section.

National Drinking Water Week is next week, May 6-12! Celebrate by taking some time to get to know your drinking water.

About the Author: Christina Catanese has worked at EPA since 2010, and her work focuses on data analysis and management, GIS mapping and tools, communications, and other tasks that support the work of Regional water programs. Originally from Pittsburgh, Christina has lived in Philadelphia since attending the University of Pennsylvania, where she earned a B.A. in Environmental Studies and Political Science and an M.S. in Applied Geosciences with a Hydrogeology concentration. Trained in dance (ballet, modern, and other styles) from a young age, Christina continues to perform, choreograph and teach in the Philadelphia area.

Editor's Note: The opinions expressed here are those of the author. They do not reflect EPA policy, endorsement, or action, and EPA does not verify the accuracy or science of the contents of the blog.

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4 Responses leave one →
  1. Sonya permalink
    May 4, 2012

    Good to know! I’ll be on the lookout for this report. One of my housemates read a book about the history of our watershed in Palo Alto and I’m sure she’ll be interested in the report as well.

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  2. August 1, 2012

    Though mail received from the water guy is not very pleasing, but surely I would love to take a look at it every July. Its good to know what you are paying for!

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  1. The More You Know… About Your Drinking Water on Ecocentric Blog | Food, Water and Energy Issues
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