Comments on: Hurricane Gustav Makes Landfall The EPA Blog Thu, 02 Jul 2015 12:58:31 +0000 hourly 1 By: tmosley Tue, 02 Sep 2008 17:56:09 +0000 I am curious to know what happens to the gas and oil residues from when an area floods. Do these residue seep into the ground water? or are they so miniscual that it doesn’t matter