I took a tour of this plant, having lived about 20mi south of it, little city called NYC. One issue this particular plant kept getting called out on, but couldn’t remediate (???) was low amounts of tritium leaking into the groundwater.
Even after installing a large network of sensors around the plant, they still could not identify the source, after several years… As an engineer, that’s the kind of ‘small’ detail which tickles the Spidey senses, indicating something more serious is afoot, organizationally.