Arsenic – The Silent Contaminant

What is arsenic?  Arsenic is a highly poisonous metallic element and considered a contaminant in the drinking water.  Arsenic is found naturally in rocks and soil, plants, air and water.  It can also be released into the environment from some … Continue reading






Fluoride in Our Water – Is It Really Necessary?

In January 2011, the Des Moines Water Works chose to reduce the amount of fluoride in our tap water by 0.3 parts per million (from 1 ppm to 0.7 ppm) following recommendations by the U.S. Department of Health and Human … Continue reading