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#1 Federal
Field, laboratory, and third-party quality-control data associated with sites and analytes monitored by the USGS National Water Quality Network, October 2017 through September 2022
- Organization: Department of the Interior
- Dataset Last Updated: November 02, 2023 at 12:00 AM
From October 2017 through September 2022, the National Water Quality Network (NWQN) monitored 110 surface-water river and stream sites and more than 1,800 groundwater wells for a large number of...
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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:08 PM

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Field, laboratory, and third-party quality-control data associated with sites and analytes monitored by the USGS National Water Quality Network, October 2017 through September 2022