Indiana County topographic map

Average elevation: 413 ft

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Average elevation: 650 ft

Average elevation: 958 ft

Average elevation: 459 ft

Average elevation: 1,040 ft

Pennsylvania Route 16 passes through Blue Ridge Summit, leading east down the mountain to Emmitsburg, Maryland, and west downhill to Waynesboro. The highway elevation at Blue Ridge Summit is 1,330 feet (410 m), compared to elevations of 500 and 700 feet (150 and 210 m) east and west of the mountain,…

Average elevation: 1,312 ft

Average elevation: 820 ft

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Average elevation: 2,060 ft

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Average elevation: 1,886 ft

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Average elevation: 397 ft

Average elevation: 279 ft

Average elevation: 1,417 ft

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Average elevation: 1,526 ft

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Average elevation: 1,706 ft

Average elevation: 1,585 ft

Average elevation: 30 ft

Average elevation: 1,175 ft

Average elevation: 1,106 ft

Average elevation: 1,079 ft

Average elevation: 1,030 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: 945 ft

Average elevation: 810 ft

Average elevation: 1,106 ft

Average elevation: 423 ft

Average elevation: 725 ft

Keystone Lake (also known as Keystone Reservoir and Plum Creek Reservoir) is a reservoir in Armstrong County in the U.S. state of Pennsylvania. The elevation of Keystone Lake is 1,076 feet (328 m) above sea level.

Average elevation: 1,171 ft

Average elevation: 1,522 ft

Average elevation: 1,050 ft

Average elevation: 381 ft

Average elevation: 197 ft

Average elevation: 495 ft

Average elevation: 1,230 ft

Average elevation: 344 ft

Average elevation: 755 ft

Long Pond is named after the wetland topography formed by Tunkhannock Creek. Within the Long Pond community are public access lands, containing many species of plants and animals. Long Pond has been called "the most unique inland freshwater wetland in the state".

Average elevation: 1,873 ft

Average elevation: 518 ft

Average elevation: 1,184 ft

Average elevation: 1,594 ft

Average elevation: 482 ft

Average elevation: 509 ft

Average elevation: 1,181 ft

Average elevation: 367 ft

Average elevation: 1,115 ft

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Average elevation: 666 ft

Average elevation: 1,624 ft

Average elevation: 509 ft

Average elevation: 1,181 ft

Average elevation: 364 ft

Average elevation: 374 ft

Average elevation: 1,532 ft

Average elevation: 823 ft

Average elevation: 1,886 ft

Average elevation: 912 ft

Average elevation: 1,604 ft

Average elevation: 367 ft

Average elevation: 538 ft

Average elevation: 614 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: 1,982 ft

Average elevation: 676 ft

Average elevation: 1,037 ft

Average elevation: 344 ft

Average elevation: 174 ft

Average elevation: 1,998 ft

Average elevation: 1,667 ft

Average elevation: 1,325 ft

Average elevation: 1,050 ft

Average elevation: 1,289 ft

Average elevation: 1,148 ft

Average elevation: 509 ft

Average elevation: 1,781 ft

Average elevation: 499 ft

Average elevation: 1,204 ft

Average elevation: 915 ft

Average elevation: 469 ft

Average elevation: 1,375 ft

Average elevation: 1,768 ft

Average elevation: 1,040 ft