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Horizon Systems' NHD Plus

License(s):
No License Restrictions

From the site: "NHDPlus is a geo-spatial, hydrologic framework dataset envisioned by the US Environmental Protection Agency. The EPA Office of Water, assisted by the US Geological Survey, has supported the development of NHDPlus to enhance the EPA Watershed Assessment, Tracking & Environmental Results (WATERS) activities and the USGS National Water Quality Assessment (NAWQA) Program's SPARROW modeling. Since its first release in 2006, NHDPlus has been made available by EPA to the wider water resources community and has been used for many diverse applications inside and outside of EPA and USGS."

The site includes data downloads regarding the geospatial hydrologic framework of the United States.

Data and Resources


    html
    http://www.horizon-systems.com/NHDPlus/index.php
    From the site: "NHDPlus is a geo-spatial,...
    No License Restrictions
    html
    http://www.horizon-systems.com/NHDPlus/V2NationalData.php
    Link to a collection of NHD Plus geospatial data.
    No License Restrictions

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Additional Info

Field Value
State active
Is NETL associated No
Organization Environmental Protection Agency
Organization Acronym EPA
spatial Show Spatial

Submission extent

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