Re: America... no, the world, stranger than fiction!
Just so you know about Love Canal...
It was a clay sealed chem dump that met all the standards of the time and place.
It was donated to the city/school district for putting a school on top of only and was NOT supposed to be dug down into.
Some greedy wanker in the city/school saw all that wonderful vacant land sitting there and figured they could make a ton of money selling it off for housing lots.
The builders dug down through the clay seal and put in basements and VOILA! chemicals leaking into everything!
Raise a big stink any way you want, but the original canal served its purpose as originally constructed and if not dug into would still be sealed up tight today with none of the problems. The property should have been permanently noted on title transfer as being a former chem dump. I don't know if that happened or not and what subsequent "cleansing" of the records may have happened for the sales to progress. And yes, it sucked for those who bought property there.