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Quantity
1
Description
Our series of regional hydrological maps show the Water Resource Regions of the USA which is the first level of classification used by the USGS. Its purpose is to divide the US into smaller hydrologic units which are then subdivided. The 21...
Reviews
5.0
4 ratings
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Great map
Excellent quality
J
Joel · February 24, 2022
Beautiful.
I love it.
R
Robert · August 6, 2021
Beautifully framed map!
My daughter loved this gift. She is working on her PhD in the Geophysical department and studies watershed science.