By Anita Miller

Another allegation against Kinder Morgan’s Permian Highway Pipeline has been raised, this time by the Sierra Club and, once again, the energy giant has refuted the claim.

On Monday, July 27, Gabby Brown of the Sierra Club cited local landowners in reporting a spill of drilling fluid that occurred while contractors for the natural gas pipeline were attempting to bore under the Pedernales River.

On March 28, a contractor for the pipeline hit a karst feature while trying to bore ...