You know, back when I did the Mercury flight,

All it takes is someone to dump mercury down the toilet, and I've got this problem again.

We think that someone, a customer, was disposing of a mercury-containing substance into the system. It has nothing to do with plant's design or operation.

Our lakes and rivers are already contaminated with mercury. We need to reduce emissions, not add to them.

The great thing about some of these pieces is that they are all unique. The particular statue is mercury and this is made of lead.

We learned we couldn't move the device because there were mercury switches inside.