The rotten egg smelling gas is known to be toxic to the nervous and the respiratory systems. (wunc.org)
The town once had a bad rap because it, like other forest industry towns with a pulp mill, had a lingering rotten egg smell. (remonline.com)
Residents of the Salt Lake Valley may have noticed a byproduct of the sulfate - breathing bacteria — sulfide, a stinky rotten egg smell emanating from the lake. (sciencedaily.com)