The highest elevation in Ewing Township is AMSL just southeast of Interstate 295 and just west of Trenton-Mercer Airport,Interchange 2 USGS Pennington Quad, NJ, PA, Topographic Map, TopoZone. Accessed November 18, 2012. while the lowest point is just below AMSL along the Delaware River near the border with Trenton.USGS Trenton West Quad, NJ, PA, Topographic Map, TopoZone. Accessed November 18, 2012.
The highest elevation in Ewing Township is AMSL just southeast of Interstate 295 and just west of Trenton-Mercer Airport,Interchange 2 USGS Pennington Quad, NJ, PA, Topographic Map, TopoZone. Accessed November 18, 2012. while the lowest point is just below AMSL along the Delaware River near the border with Trenton.USGS Trenton West Quad, NJ, PA, Topographic Map, TopoZone. Accessed November 18, 2012.