Hydrogen Sulfide Odors from Micron

Heavy hydrogen sulfide odors from Manassas Micron plant are polluting local community.  Residents in the nearby Wellington area are suffering with levels of fume that are permeating their homes, causing nausea, headaches, and throat burning.  This is an old issue that was supposed to have been resolved with the installation of a new pump station.  That new station has been in service and yet the heavy hydrogen sulfide odors are emanating from Micron again.  The Manassas City Council has been notified and residents are waiting for action that has yet to be taken.  No communication from the Manassas City Council has been received from residents that have reached out.  Please help!