Lawrence Aviation Plume: Any idea how far or where it's spread? (Bethpage: 2015, homes)

[LoveBeingAMommy]

Ok, so I know that the plume from Lawrence Aviation goes from Sheep Pasture in PJS all the way into the PJ Harbor (as per EPA maps). What about the homes just south west of Lawrence, or Ward Melville HS for that matter? If Grumman plume in Bethpage is spreading west, east, and south (expected to hit Great South Bay in a few years), I'm imagining Lawrence plume is not merely running north towards harbor. Does anyone have any info?

[OhBeeHave]

The LAI site is on the north side of a moraine, which directs the plume northward along with the ground water. The geology at the Grumman site is different.

http://www.portjeff.com/wp-content/u...rfund-Site.pdf