Fire officials said in a statement Thursday afternoon that county officials reported a fuel-like odor wafting from a sewer manhole on Buford Highway near Langford Road. Officials say a hazardous materials crew found high concentrations of gasoline vapors in front of a nearby gas station but it's unclear where the vapors were coming from.
Fire officials say a private company has been contracted to perform a dye test to determine whether the problem may be linked to underground fuel storage or piping.
Fire officials say the Georgia Environmental Protection Division is investigating.

http://accesswdun.com/article/2015/2/285420