It is possible there may have been an inadvertent weedicide/oil spill into the tub, however...
I talked to the guy about this container of water a couple of months ago. He agreed it was bad and said he was going to have a couple of guys clean it out soon. I guess he meant Real Soon Now.
I just read a nifty book titled Fever 1793, by Laurie Halse Anderson. It is based on a historical yellow fever epidemic in Philidelphia. Around 10,000 people died. It makes fine reading in this time of scary pig-diseases!
