We had over 12 inches here in 48 hours, but fortunately for me I live on top of a 150 foot hill. Almost everyone else I know has either had some flooding or had the sump pump going non-stop. I did discover leaks in the roof and trunk of the car, and had to bail about four inches of water out from under the spare tire. Luckily the car was going in for body work today anyway from the hit and run last week. The Potomac should be flooding significant sections of Old Town soon.