Some joking aside, the potential exists for a Delaware River flood of epic proportions. It's already raining heavily on top of saturated soils with higher than normal streams and the NYC reservoirs are at almost 90% (better than 100%). A flood watch is in effect for our region today and that is not related to the hurricane (or tropical storm) headed our way (flood watch for small streams - NOT the Delaware River).
As of this morning the NWS says that Irene might track a bit further to the west than first predicted. That would bring serious problems for the Delaware and New Jersey coastal areas, with the landfall expected near high tide, accompanied by a new moon.
The entire Delaware River Basin will be thoroughly saturated before Irene arrives. If we get pounded with several inches of rain this weekend its likely the Delaware River will flood. The potential for flooding will be more easily predicted by tomorrow. To keep track of real time conditions check out the Delaware River Basin Commission's Flood Information Page.