Seismic Testing in Marietta, OH Called Off June 18, 2013 Industrywide Issues, Ohio, Seismic Testing, Washington County (OH) Username Password Remember me Forgot Password? Join Us Related Post navigation NEXUS Pipeline Route Through Stark County, OHOH Republicans Continue to Oppose Gov. Kasich’s High O&G Tax You do not have permission to view the comments. Click here to cancel reply. Please Login to post a comment Notify me of follow-up comments by email.