[Scan-DC] Smoke on the water tank

[twin fifty eight]

Same old person, new email address.

>From my location on a ridge in Alexandria, I can see across the Potomac River valley to the Census Bureau's facility near the Suitland Metro stop. About a half mile north of that facility is a hexagonal concrete water tank. You can't mistake for anything else on Google maps. 

About a half hour ago, a big plume of dark smoke was pouring out from the far side (as I viewed it) of this water tank. I don't know if the smoke is still there. The water tank is close to the Maryland-Dc border.