Mappe topografiche Harris County

Altitudine media: 22 m

The community was named Highlands because the east bank of the San Jacinto River, where Highlands is located, has a higher elevation than the west bank of the river. By 1908, Highlands became a station on the Beaumont, Sour Lake and Western Railway. A post office opened in 1929. Highlands incorporated in 1930,…

Altitudine media: 8 m

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The Buffalo Bayou watershed is central to the drainage of Houston and Harris County. Lying over relatively impervious soils and very flat topography, the bayou has extensive natural floodplains, as do most Gulf coastal rivers and streams. Urbanization of the watershed has placed thousands of people in…

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European settlement began in the Tomball area in the early 19th century, where newcomers found an open, fertile land that received adequate rainfall—perfect conditions for farming and raising cattle. It was on a land granted in 1838 to William Hurd's heirs. In 1906 the area began to boom. Railroad line…

Altitudine media: 52 m

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Houston is characterized by its predominantly flat topography, sitting at an average elevation of approximately 59 feet (18 meters) above sea level. The city is situated on the Gulf Coastal Plain, which is dissected by a network of bayous that contribute to the region's drainage. This terrain was once covered…

Altitudine media: 25 m

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