Colorado sits on top of the Niobrara Shale—a rich source of natural gas that has been a hot target for fracking operations. The number of active oil and gas wells in the state almost doubled between 2000 and 2010, from 22,228 to 43,354 wells.

In an area where 95 percent of new wells utilize fracking to access natural gas, large amounts of water are used and injected deep underground. This water is combined with proprietary chemicals that pose a contamination risk for both people and wildlife.

Communities have vehemently opposed fracking, and government regulations seek to enforce water testing and chemical disclosure laws. In 2011, Colorado adopted a new fracking disclosure rule, which Earthjustice was actively involved in shaping. It’s among one of the strongest in the nation. And in 2019, the state required the Colorado Oil and Gas Conservation Commission to prioritize public health in its decisionmaking about fracking in Colorado, after thousands of local Earthjustice supporters urged their legislators to support this essential bill.

Did You Know?

In February of 2015, Gov. Hickenlooper’s taskforce on oil and gas discussed proposals that would force energy companies to disclose all of the chemicals they use in hydraulic fracturing, as well as measures that would give local governments more input on siting new wells.

Last Updated: September 29, 2015

For More Information:

• unEARTHED: Court Upholds Colorado's Clean Energy Future
• News Release: Colorado Adopts New Fracking Disclosure Rule
• unEARTHED: Colorado Tackles Rules Governing Oil & Gas