Merrimack River topographic map

Mount Washington, also known as Agiocochook, is an ultra-prominent mountain in the state of New Hampshire. It is the highest peak in the Northeastern United States at 6,288.2 ft (1,916.6 m) and the most topographically prominent mountain east of the Mississippi River.

Average elevation: 5,144 ft

Average elevation: 157 ft

Average elevation: 659 ft

Average elevation: 289 ft

Mount Washington, in New Hampshire, is the highest peak in the Northeastern United States at 6,288.2 ft (1,916.6 m) and the most topographically prominent mountain east of the Mississippi River.

Average elevation: 5,144 ft

Average elevation: 1,086 ft

Average elevation: 92 ft

Average elevation: 1,411 ft

Average elevation: 1,473 ft

Average elevation: 554 ft

Average elevation: 922 ft

Average elevation: 610 ft

Average elevation: 686 ft

Average elevation: 1,155 ft

Average elevation: 699 ft

Average elevation: 1,224 ft

Average elevation: 3 ft

Average elevation: 522 ft

Average elevation: 568 ft

Average elevation: 220 ft

Average elevation: 13 ft

Average elevation: 2,123 ft

Average elevation: 518 ft

Average elevation: 1,827 ft

Average elevation: 522 ft

Average elevation: 509 ft

Average elevation: 531 ft

Average elevation: 512 ft

Average elevation: 509 ft

Average elevation: 512 ft

Average elevation: 512 ft

Average elevation: 509 ft

Average elevation: 512 ft

Average elevation: 535 ft

Average elevation: 525 ft

Average elevation: 1,122 ft

Average elevation: 509 ft

Average elevation: 699 ft

Average elevation: 1,608 ft

Average elevation: 1,270 ft

Average elevation: 1,411 ft

Average elevation: 2,536 ft

Average elevation: 502 ft

Average elevation: 2,457 ft

Average elevation: 197 ft

Average elevation: 564 ft

Average elevation: 1,063 ft

Average elevation: 531 ft

Average elevation: 1,017 ft

Average elevation: 1,079 ft

Average elevation: 909 ft

Average elevation: 486 ft

Average elevation: 528 ft

Average elevation: 2,011 ft

Average elevation: 1,194 ft

Average elevation: 584 ft

From the base to the summit, floral species diminish with increasingly shallow soil levels. The summit is home to many different specialized sub-alpine species which can retain moisture for long periods of time. Alpine and sub-alpine species include mountain ash, cotton grass, sheep laurel, mountain sandwort,…

Average elevation: 2,254 ft

Average elevation: 440 ft

Average elevation: 774 ft

Average elevation: 722 ft

From the base to the summit, floral species diminish with increasingly shallow soil levels. The summit is home to many different specialized sub-alpine species which can retain moisture for long periods of time. Alpine and sub-alpine species include mountain ash, cotton grass, sheep laurel, mountain sandwort,…

Average elevation: 2,254 ft

Average elevation: 1,519 ft

Average elevation: 13 ft

Average elevation: 1,119 ft

Average elevation: 869 ft

Average elevation: 1,427 ft

Average elevation: 610 ft

Average elevation: 617 ft

Average elevation: 108 ft

Average elevation: 1,053 ft

Average elevation: 1,191 ft

Average elevation: 486 ft

Average elevation: 856 ft

Average elevation: 663 ft

Average elevation: 1,470 ft

Average elevation: 797 ft

Average elevation: 282 ft

Average elevation: 541 ft

Average elevation: 663 ft

Average elevation: 144 ft

Mount Washington is an ultra-prominent mountain in the state of New Hampshire. It is the highest peak in the Northeastern United States at 6,288.2 ft (1,916.6 m) and the most topographically prominent mountain east of the Mississippi River.

Average elevation: 5,144 ft

Average elevation: 276 ft

Average elevation: 699 ft

Average elevation: 194 ft

Average elevation: 659 ft

Average elevation: 1,145 ft

Average elevation: 472 ft

Average elevation: 144 ft

Average elevation: 1,453 ft

Average elevation: 1,437 ft

Average elevation: 243 ft

Average elevation: 732 ft

Average elevation: 574 ft

Average elevation: 1,496 ft

Average elevation: 2,441 ft

Rattlesnake Island is about 2 miles (3 km) long, and approximately 5 miles (8 km) around its shore. The topography varies greatly. Some sections of the island are quite steep, with the land rising steeply from the shore (affording views of the area), while other sections, particularly on the "peninsula", which…

Average elevation: 522 ft

Average elevation: 955 ft

Average elevation: 869 ft

Average elevation: 1,056 ft

Average elevation: 551 ft