Here's something to help you sleep at night.
If you're a Google Maps user you may have noticed that a large stretch of Utica around the harbor/Kitty's area has the blur effect Google uses for "sensitive" areas. You'll find the same blur applied to the chunk of Marcy around the electrical switching station that controls most of New York's power supply.
My Paranoid Friend(TM) says the reason the blur is in place is because of the high toxin levels of the area from the old gasworks. Set off a conventional explosive of sufficient size and the detonation would spray a cloud of contaminated dust across North Utica and, more importantly, shut down the Thruway, the canal, and a major rail route for days.
Sounds iffy to me, but fear mongering is always entertaining.