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#1 Federal
Monthly inorganic nitrogen atmospheric wet deposition estimates for the conterminous United States, 1999 through 2020
- Organization: Department of the Interior
- Dataset Last Updated: April 19, 2023 at 12:00 AM
This data release provides estimates of monthly wet atmospheric deposition of total inorganic nitrogen (TIN)--the summation of nitrate (NO3) and ammonium (NH4) ions--for the conterminous United...
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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:17 PM
#2 Federal
Select Chemical Attributes: National Atmospheric Deposition Program (NADP) National Trends Network (NTN) 1985-2014
- Organization: Department of the Interior
- Dataset Last Updated: March 26, 2026 at 12:00 AM
This data set represents National Atmospheric Deposition Program (NADP) National Trends Network average of annual precipitation-weighted mean atmospheric deposition for seven select constituents...
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- xml
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:09 PM

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