I recently have become involved in a bad well water problem. It is located in the agricultural area of Genoa, NY. It is in a valley. Also about a mile up the road from them is a gravel quarry. As for clues to the water problem. No nitrates or bacteria. Gold fish went belly up after 24hrs. Snails died after 48hrs and were actually trying to leave their shells. Cat started vomiting and got the "runs". House plants started to wither and die (Coffee bean tree, Palm tree, Cactus, Ferns). Smell is very nasty and nauseating to some. Taste is horrific. I tasted it and I thought it had a metallic taste that was dry like wine. The after taste was so bad I had to eat some hot peppers to get rid of it. Temperature changes from 50 degrees F to 140 F has no effect on taste or smell. Does anybody have a clue a to what could be in it?