Do you know how to view things at different timelines on that map? I dont know how to do it.
There is another weird aspect to this story and it is the Iroquois Gas project.
There was a leak but they claim there is not significant leakage near the Newtown loop
I think you need to install Google Earth (we are viewing it with Google Maps).
Google Earth is Free, but its a huge install, so I never updated to the new version several years ago.