As mentioned a few weeks back, it seems like the watershed of the Delaware River is primed for spring flooding. That was before the big nor'easter that dumped between 6 inches and 2 feet of snow. Fortunately the heavier amounts were in the lower watershed.
A lot of moisture is locked up in the landscape and the equivalent of a few inches of rain sits on the land in the form of snow.
Recipe for a Winter Flood
Ingredients: Saturated soil; generous amount of snow cover; streams running at or above normal; wetlands, ponds and reservoirs filled (to taste). Vigorously stir in a rainstorm and allow to rise overnight.