Lehigh County topographic maps

Average elevation: 436 ft

According to the U.S. Census Bureau, Schnecksville has a total area of 2.7 square miles (7.0 km2), of which 0.01 square miles (0.02 km2), or 0.28%, are water. Schnecksville sits on a ridge at an elevation of about 660 feet (200 m) above sea level. To the west, water flows to Jordan Creek, while to the east…

Average elevation: 646 ft

Average elevation: 518 ft

Average elevation: 404 ft

Trexlertown is located southwest of the center of Lehigh County along the southeastern edge of Upper Macungie Township at an altitude of 397 feet (121 m). It is bordered to the southwest by Breinigsville and to the southeast by Lower Macungie Township. U.S. Route 222 forms the northern edge of the community;…

Average elevation: 417 ft

Average elevation: 381 ft

Average elevation: 341 ft

Average elevation: 482 ft

Average elevation: 666 ft

Average elevation: 499 ft

Average elevation: 476 ft

Unlike Blue Mountain to its north, South Mountain does not follow a straight geographic line. The mountain ranges in elevation between 500 and 1,300 feet (150 and 400 m) above sea level. The ridge is made of metamorphic rocks and gneiss, which date to the Precambrian era and range from about 570 million to…

Average elevation: 502 ft

Average elevation: 499 ft

Average elevation: 364 ft

Average elevation: 682 ft

Average elevation: 561 ft

Average elevation: 541 ft

Average elevation: 413 ft

Average elevation: 423 ft

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: 574 ft

Average elevation: 509 ft

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: 505 ft

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: 502 ft

Average elevation: 584 ft

Average elevation: 463 ft

Average elevation: 479 ft

Average elevation: 699 ft

Average elevation: 548 ft

Average elevation: 515 ft

Average elevation: 351 ft

Average elevation: 486 ft

Average elevation: 558 ft

Average elevation: 420 ft

Average elevation: 453 ft

Average elevation: 413 ft

Average elevation: 673 ft

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: 469 ft