In what state was the first topographic map (relief map using contour lines) issued in the United States?

Question

Geography

Broderick Clay

16 August, 14:41

In what state was the first topographic map (relief map using contour lines) issued in the United States?

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Answers (1)

Know the Answer?

Janae Moore · Answer 1

Yavapai County, Arizona in 1889 of 15 minutes.

Explanation:

With the creation of USGS in 1897 the use of topological maps became a trend. The best known topographic series was 7.5 minute quadrangle. It published first map of Mount marcy area in New york state in 1892 covering 30 minute latitude.