Gravesend Bay topographic map

Average elevation: 866 ft

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New York's wilderness areas must be composed of 10,000 acres (4,000 ha; 40 km2) of contiguous land, twice the federal standard. Land is to be left as "untrammeled by man" and as close to its natural state as possible, offering outstanding opportunities for solitude. No artificially-powered devices are…

Average elevation: 1,644 ft

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The construction of the Erie Canal was a landmark civil engineering achievement in the early history of the United States. When built, the 363-mile (584 km) canal was the second-longest in the world (after the Grand Canal in China). Initially 40 feet (12 m) wide and 4 feet (1.2 m) deep, the canal was expanded…

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Only a small creek (Irondequoit Creek) flows in what is left of this large paleogeologic valley. The area of the lower river was also affected. Since the earth rebounded from the melting glaciers more rapidly in Canada than in New York, water from Lake Ontario was spilled over New York due to its lower…

Average elevation: 1,302 ft

Average elevation: 1,719 ft

Medusa is located at 42°26′12″N 074°07′48″W / 42.43667°N 74.13000°W / 42.43667; -74.13000 (42.4367469, -74.1301365) and its elevation is 804 feet (245 m).

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Because of their abrupt, hilly topography, pedestrian navigation in Upper Manhattan is facilitated by many step streets. The longest of these in Washington Heights, at approximately 130 stairs and with an elevation gain of approximately 65 feet, connects Fort Washington Avenue and Overlook Terrace at 187th…

Average elevation: 82 ft

Oswego is located on the southeastern shore of Lake Ontario at the mouth of the Oswego River, approximately 35 miles north of Syracuse and 69 miles east of Rochester. The elevation is 298 feet above sea level. The nearest city is Fulton, located south of Oswego and north of Syracuse.

Average elevation: 285 ft

Average elevation: 528 ft

Average elevation: 75 ft

Marble Hill is one example of how Manhattan's land has been considerably altered by human intervention. The borough has seen substantial land reclamation along its waterfronts since Dutch colonial times, and much of the natural variation in its topography has been evened out.

Average elevation: 56 ft

The ridge is widest (7.5 miles (12.1 km)) near the northern end and narrow in the middle (1.25 miles (2.01 km)), with a maximum elevation of 2,289 feet (698 m) near Lake Maratanza. The ridge rises above a broad, high plain which stretches to the Hudson River to the east. On the west the low foothills of the…

Average elevation: 840 ft

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At this time, the community did not have a post office, so residents had to pick up their mail in the village of Hempstead. After Pagan petitioned authorities for a post office, he was appointed postmaster and it was based in his farmhouse, now known as the Pagan-Fletcher House. He was advised that the…

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Cassadaga is located on the northwestern edge of the Allegheny Plateau in western New York at 42°20'29" north, 79°18'56" west (42.341343, -79.315653) at an elevation of approximately 1,340 feet (410 m) above sea level. The village is located at the south end of Lower Cassadaga Lake, Lily Dale being located…

Average elevation: 1,371 ft

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