Pennsylvania Releases Revised TENORM Study

Earlier this summer, the Commonwealth of Pennsylvania’s Department of Environmental Protection (DEP) released a revised version of its January 2015 study regarding Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM), which analyzed the naturally occurring levels of radioactivity associated with oil and natural gas development in Pennsylvania.

The Pennsylvania DEP issued the revised version to correct errors in the data tables, inconsistent use of significant figures, and some typos.  In addition, DEP published a new Appendix M that contains the non-radiological data generated and collected that was not with the scope of the study.

Although the DEP report outlined recommendations for further study, it concluded that there is little potential for harm to workers or the public from radiation exposure due to oil and gas development.

The revised study report, as well as a second version of the revised report that shows the edits, is available at http://www.dep.pa.gov/Business/Energy/OilandGasPrograms/OilandGasMgmt/Oil-and-Gas-Related-Topics/Pages/Radiation-Protection.aspx.