Lehigh County topographic maps

Average elevation: 325 ft

Average elevation: 449 ft

Average elevation: 371 ft

Average elevation: 630 ft

Average elevation: 725 ft

Average elevation: 436 ft

Average elevation: 509 ft

Average elevation: 348 ft

Average elevation: 446 ft

Average elevation: 666 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

Average elevation: 561 ft

Average elevation: 1,017 ft

Average elevation: 351 ft

Average elevation: 499 ft

Average elevation: 682 ft

Average elevation: 676 ft

Average elevation: 482 ft

Average elevation: 633 ft

Average elevation: 515 ft

Average elevation: 725 ft

According to the United States 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…

Average elevation: 574 ft

Average elevation: 712 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. It is drained by the Lehigh River, which separates it from Bethlehem and the east side of Allentown, and…

Average elevation: 469 ft

Average elevation: 476 ft

Average elevation: 499 ft

Average elevation: 400 ft

Average elevation: 410 ft

Average elevation: 453 ft

Average elevation: 666 ft