cleanup due, Mariner East pipeline construction Marsh Creek Mar 2, 2024 9:46:17 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by joe1944usa on Mar 2, 2024 9:46:17 GMT -5 linkI see its in the news again. Mariner East pipeline builder Energy Transfer is back at the area near Marsh Creek State Park to clean up more drilling mud.whyy.org/articles/marsh-creek-state-park-cleanup-mariner-east-pipeline-construction-chester-county/