"A Colorado ballot initiative that would sharply increase the required distance between new oil wells and populated areas will go before voters in November, Colorado officials said on Wednesday.
The proposal, opposed as anti-fracking by oil and gas producers, would require new projects to be at least 2,500 feet (762 m) from buildings, parks and certain wildlife areas. The state currently requires as little as 500 feet (152 m) of separation.
A 2,500-foot setback would render about 85 percent of all new oil and gas development on non-federal lands in the state off-limits to drilling, according to a 2016 study by the state’s oil and gas conservation commission."
Source: Reuters, 08/31/2018