Group files signatures to put fracking buffer zone on ballot

DENVER — Grassroots group Colorado Rising has submitted more than 171,000 signatures for the “Safer Setbacks from Fracking” initiative to the secretary of state, more than the number required to qualify for the ballot in November.

The secretary of state’s office will begin the process of verifying the signatures.

Initiative 97 would create 2,500-foot buffer zones between oil and gas operations, and homes and schools, water sources and playgrounds. The distance – almost one-half mile – aligns with studies that show increased risk of negative health impacts within this zone, according to the group.