Hydraulic fracturing, or “fracking,” is revolutionizing oil and gas drilling across the country. However, without rigorous safety regulations, it can poison groundwater, pollute surface water, impair wild landscapes, and threaten wildlife.
Fracking is done by drilling deep into the earth, then using small explosions and a mix of water, sand, and chemicals to break up shale rock formations that contain natural gas and oil.
Why is fracking dangerous for the environment and people?
Unfortunately, this process can go wrong, and if the oil or gas wells are not built sturdily enough, they can leak and contaminate groundwater. “Flowback” water can contaminate streams and water supplies. The rush into fracking has not kept pace with important environmental safeguards. For example, toxic fracking fluids, including known cancer-causing chemicals like benzene and toluene, are exempt from federal regulation under the Safe Drinking Water Act. And the federal government doesn’t require that companies disclose what is in the fracking fluid – letting millions of gallons of toxic fluid into the ground on each drilling site without anyone but the drilling companies knowing what is in it.
How fracking damages wildlands
Fracking carves up the land at the base of Roan Plateau, Colorado. Photo: Ecoflight
Hydraulic fracturing operations are already industrializing wild and rural landscapes, and putting agricultural and recreational economies at risk. Without rigorous safeguards, fracking could lead to poisoned water and blighted landscapes. Fracking also uses a lot of water. Each and every well requires millions of gallons of water – In arid places like the West, this could mean less water for fish and wildlife.
Slideshow: Fracking's impact on wildlands - A birdseye view
What you can do
More on fracking and oil and gas
Learn how saving energy saves wildlands: http://wilderness.org/article/saving-energy-saves-lands
Report suspicious fracking activity in your area - Natural gas drilling tip line