22.5' - Route 532 at the Canal bridge in Upper Makefield Township is impassable.
16.5' - Flooding begins on Lower River Drive in Washington Crossing State Park. Flooding also occurs on Upper Drive near House #1 in the Titusville section of Hopewell Township.
16' - River Road, between Mt. Eyre Road and Gilbert Street, in Upper Makefield Township begins to flood. First floor homes in the area take on water.
14' - Intersection of River Road and overlook in Upper Makefield Township begins to flood.
12' - Low points on the Pennsylvania Route 32 begin to flood.
11.5' - The intersection of River Road and Jonathan Way just south of the canal in Upper Makefield Township begins to flood.