Lehigh County topographic maps

Average elevation: 152 m

Average elevation: 111 m

Average elevation: 171 m

Average elevation: 208 m

Average elevation: 165 m

Average elevation: 205 m

Average elevation: 126 m

According to the U.S. Census Bureau, the township has a total area of 24.6 square miles (63.7 km2), of which 24.5 square miles (63.4 km2) are land and 0.2 square miles (0.4 km2), or 0.59%, are water. Its boundary with Salisbury Township is located on South Mountain. Elevations range from 340 feet (100 m) in…

Average elevation: 175 m

Average elevation: 155 m

Average elevation: 178 m

According to the U.S. Census Bureau, the borough has a total area of 1.4 square miles (3.6 km2), of which 1.3 square miles (3.4 km2) are land and 0.1 square miles (0.26 km2), or 4.35%, are water. Slatington's elevation is 380 feet (120 m) above sea level at the center of town. The elevation varies from 345…

Average elevation: 153 m

Average elevation: 129 m

Average elevation: 141 m

Average elevation: 146 m

Average elevation: 213 m

Average elevation: 167 m

Average elevation: 107 m

Average elevation: 148 m

According to the U.S. Census Bureau, the township has a total area of 11.3 square miles (29.2 km2), of which 11.2 square miles (28.9 km2) are land and 0.1 square miles (0.3 km2), or 0.87%, are water.[1] It is drained by the Lehigh River, which separates it from Bethlehem and the east side of Allentown, and…

Average elevation: 143 m

Average elevation: 126 m

Average elevation: 138 m

Average elevation: 170 m

According to the U.S. Census Bureau, the borough has a total area of 2.9 square miles (7.5 km2), all land, though part of Little Lehigh Creek, a tributary of the Lehigh River, flows just outside the Emmaus border with Salisbury Township. Emmaus borders South Mountain, a large Appalachian mountain range. The…

Average elevation: 154 m