1:2,000,000-scale Hydrologic Units of the United States (OLDER)

Name: 1:2,000,000-scale Hydrologic Units of the United States (OLDER)
Creator: Department of the Interior
Published: 2026-01-17T10:53:17+08:00

data.gov2026-01-17 收录

水文地理单元制图

流域管理

数据链接：

https://catalog.data.gov/dataset/1-2000000-scale-hydrologic-units-of-the-united-states-older-c05c5 数据链接链接失效反馈

官方服务：

资源简介：

This data set has been superseded by huc2m. This file contains hydrologic unit boundaries and codes for the conterminous United States along with Alaska, Hawaii,...

提供机构：

Department of the Interior

1:2,000,000-scale Hydrologic Units of the United States (OLDER)

资源简介：

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