Skip to Navigation
Skip to Content
Share this page

Support PSR!

Your membership supports PSR's work to reduce global warming, eliminate toxics in our environment and abolish nuclear weapons. YOU make our work possible. Thank you.

Donate Now »

Heat Advisory: Protecting Health on a Warming Planet
by Dr. Alan Lockwood

Drawing on peer-reviewed scientific and medical research, Dr. Lockwood meticulously details the symptoms of climate change and their medical side effects.

On sale now! Enter code M17ENV25 at checkout for 25% discount.

Drinking Water Fact Sheet: Nitrate

The term nitrate refers to a large family of nitrogen-containing organic and inorganic compounds. Each year, 12 million tons of nitrogen are applied as commercial fertilizers, and some 150,000 tons of nitrate compounds are released into the environment by industrial facilities. Smaller quantities are used in heat transfer salts, glass and ceramics, fireworks, explosives and blasting agents. 

Download
Page Updated July 31, 2013

Browse Resources

Action Alerts

  • Our water is at risk—act now!

    Tell the EPA that the Clean Water Rule is a public health imperative.

  • Stop the Dirty Budget!

    Tell your U.S. senators and representative to stand up for clean air, clean water and a sustainable climate by voting against anti-health budget cuts and "poison pill" amendments.

More action alerts»

Resources

In the Spotlight