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#1 Federal
Target-Chemical Concentrations, Exposure Activity Ratios, and Bioassay Results for Assessment of Mixed-Organic/Inorganic-Chemical Exposure in USA Tapwater, 2016
- Organization: Department of the Interior
- Dataset Last Updated: August 27, 2020 at 12:00 AM
Chemical and biological concentration results, quality assurance and quality control and statistical summaries from 26 tapwater samples, collected from paired residential and work place sites in...
- xml
- xml
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 05:55 AM
#2 Federal
A national harmonized dataset of discrete chlorophyll from lakes and streams (2005-2022)
- Organization: Department of the Interior
- Dataset Last Updated: May 23, 2023 at 12:00 AM
<p>This data release contains a 17-year record (2005-2022) of discrete chlorophyll data from inland waters, collected from across the nation and territories. These data are from discrete samples...
- xml
- xml
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:15 AM

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