After Action Report/ Improvement Plan: Salem/Hope Creek Nuclear Generating Stations [April 29, 2015] [open pdf - 4MB]
From the Executive Summary: "On May 22, 2012, a full-scale plume exercise was demonstrated and evaluated for the 10 Mile Emergency Planning Zone (EPZ) plume exposure pathway around the Salem/Hope Creek Nuclear Generating Stations (S/HCNGS) by the Federal Emergency Management Agency (FEMA), Region III. Out-of-Sequence demonstrations were conducted on April 30, 2012 and May 1, 2012. The purpose of the Plume Exercise and Out-of-Sequence (OOS) demonstrations was to assess the capabilities of State and county jurisdictions to implement Radiological Emergency Plans and Procedures (REPP) to protect the property and lives of residents and transients in the event of an emergency at S/HCNGS."
U.S. Nuclear Regulatory Commission: https://www.nrc.gov/
Radiological Emergency Preparedness Plume Exercise. Salem/Hope Creek Nuclear Generating Station, New Castle and Kent Counties, DE. April 29, 2015