Text documents including environmental reports, presentations, and other reports, associated with the Marcellus Shale Energy and Environment Laboratory, including environmental reports, presentations, and project reports and documents. The resources were downloaded, packaged and uploaded from the MSEEL website https://www.mseel.com/data/. "The objective of the Marcellus Shale Energy and Environment Laboratory (MSEEL) is to provide a long-term field site to develop and validate new knowledge and technology to improve recovery efficiency and minimize environmental implications of unconventional resource development." A read me was created from the data describing the essential information and metadata for the resources included in this submission, and is available for download from this submission. The read me has a file list and directory information describing how the data files were organized and zipped within this submission.