Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Major Sites of the National Pollutant Discharge Elimination System (NPDES)

Name: Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Major Sites of the National Pollutant Discharge Elimination System (NPDES)
Creator: Department of the Interior
Published: 2025-12-20T03:31:12+08:00

data.gov2025-12-20 收录

污染源评估

NPDES许可管理

数据链接：

https://catalog.data.gov/dataset/attributes-for-nhdplus-version-2-1-catchments-and-modified-routing-of-upstream-watersheds--d8a6f 数据链接链接失效反馈

官方服务：

资源简介：

This tabular data set represents the number and density of major National Pollutant Discharge Elimination System (NPDES) sites, as defined by Environmental Protection...

本表格数据集收录了主要国家污染物排放消除系统（National Pollutant Discharge Elimination System，NPDES）点位的数量与密度数据，其定义由环境保护（Environmental Protection）...

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: Major Sites of the National Pollutant Discharge Elimination System (NPDES)

资源简介：

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