For the first time, Pennsylvania has made public 243 cases of contamination of private drinking wells from oil and gas drilling operations. As the AP reports, Pennsylvania’s Department of Environmental Protection posted details about the contamination cases online on Thursday. The cases occurred in 22 counties, with Susquehanna, Tioga, Lycoming, and Bradford counties having the most incidences of contamination. In some cases, one drilling operation contaminated the water of multiple wells, with water issues resulting from methane gas contamination, wastewater spills, and wells that simply went dry or undrinkable. The move to release the contamination information comes after years of the AP and other news outlets filing lawsuits and Freedom of Information Act requests from the DEP on water issues related to oil and gas drilling and fracking.The Pennsylvania DEP has been criticized for its poor record of providing information on fracking-related contamination to state residents. In April, a Pennsylvania Superior Court case claimed that due to the way DEP operates and its lack of public record, it’s impossible for citizens to know about cases where private wells, groundwater and springs are contaminated by drilling and fracking. “The DEP must provide citizens with information about the potential harm coming their way,” John Smith, one of the attorneys representing municipalities in the lawsuit, told the Pittsburgh Post-Gazette. “If it doesn’t record and make available the violations records then it is denying the public accurate information, which is unconscionable.”Thomas Au of the Pennsylvania Sierra Club told the AP that the state DEP’s decision to unveil the 243 cases of water contamination was a “step in the right direction.”Considering Pennsylvania’s Marcellus shale boom started six years ago, however, “this is something that should have been made public a long time ago,” Au said. The release of contamination information also comes about a month after a report from the state’s Inspector General that found that the rapid growth of the state’s gas industry “caught the Department of Environmental Protection (DEP) unprepared to effectively administer laws and regulations to protect drinking water and unable to efficiently