The site consists of two partially buried dome-like structures to the west and a small control room to the east. The domes contain high levels of radiation, with as many as 40 rads per second in their center. While the northern dome is empty, the southern dome contains a dead Child of Atom with a gamma gun.
A sleeping deathclaw may also occasionally spawn next to the dead body. There is between 25-50 pre-War money in a wrecked bus just south-southwest of the reactor site and west-northwest of the decrepit factory.
The control center contains a circuit breaker that, when activated, triggers a brief alarm. An automated voice in the control room announces the imminent meltdown of the reactor on a constant loop.
Glowing fungus can be harvested from just outside the control room and around the ruined truck between the reactors and the control room.
The decayed reactor site appears only in Fallout 4.