I know I'm supposed to react automatically with "How typical of that evil corporation!" but I have questions.

Do you really think that Idaho, with its mountains, valleys, rivers, plains and aquifers has only one water supply?

From what I've been reading the last decade, two-headed fish are more likely to be the result of contamination by vitamin A and its relatives than by phosphorus.

Do the bodies of water in question show other signs of high phosphorus, such as lots of algae?

And finally, isn't it odd that when he decides to get personal and confront somebody, it's a low-level civil servant, almost certainly a woman, at the front desk of a government office? What a risk taker!