Attributes for NHDPlus version 2.1 catchments and modified routing of upstream watersheds for the conterminous United States: estimated nitrogen from septic, 2010

Name: Attributes for NHDPlus version 2.1 catchments and modified routing of upstream watersheds for the conterminous United States: estimated nitrogen from septic, 2010
Creator: Department of the Interior
Published: 2026-01-17T11:49:08+08:00

data.gov2026-01-17 收录

非点源污染

负荷估算

数据链接：

https://catalog.data.gov/dataset/attributes-for-nhdplus-version-2-1-catchments-and-modified-routing-of-upstream-watersheds--f78c6 数据链接链接失效反馈

官方服务：

资源简介：

This metadata record documents an ascii comma-delimited file representing estimated nitrogen in kilograms by NHDPlus v2.1 catchments for the conterminous United...

提供机构：

Department of the Interior

Attributes for NHDPlus version 2.1 catchments and modified routing of upstream watersheds for the conterminous United States: estimated nitrogen from septic, 2010

资源简介：

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