Guess what was found in Pennsylvania’s Department of Environmental Protection’s (DEP) filing cabinets after gas operators drilled 10,027 fracking wells over the last 12 years? Only 9,442 citizen-reported fracking complaints. And 44 percent of those are drinking water-related. Pennsylvania’s DEP finally released the complaints to Public Herald, an investigative journalism nonprofit. There’s much to learn from Pennsylvania’s now-public 9,442 fracking …