| | Site | License number | Start date | Title | Topic |
|---|
| ENS 57329 | Columbia | | 18 September 2024 15:15:00 | Offsite Notification for Oil Release | |
| ENS 56572 | Columbia | | 14 June 2023 01:42:00 | Offsite Notification - Oil Release | |
| ENS 54851 | Texas Department of State Health Services | L 06473 | 21 August 2020 13:00:00 | | | |
| ENS 52073 | FitzPatrick | | 8 July 2016 10:45:00 | Offsite Notification Due to Oil Spill | |
| ENS 52045 | FitzPatrick | | 27 June 2016 01:15:00 | Offsite Notification Due to an Oil Spill | |
| ENS 49067 | Waterford | | 24 May 2013 17:30:00 | Offsite Notification Due to Intake Barrier Being Struck by Oil Tanker | |
| ENS 46445 | Peach Bottom | | 1 December 2010 18:59:00 | Offsite Notification of Petroleum Spill Into the Susquehana River | |