U.S. Environmental Protection Agency

5,250 Gallons Of Oil Spills Into South Platte River
"The South Platte River, which you just mentioned, goes all the way out to Nebraska and goes all the way out and filters into the Ogallala Aquifer which serves much of the middle of the country.” Read more...
Injection Wells: The Hidden Risks of Pumping Waste Underground. Read more...
The Hidden Risks of Pumping Waste Underground... Read more...