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#1 Federal
NARS data in combination with results data
- Organization: U.S. Environmental Protection Agency
- Dataset Last Updated: November 07, 2022
Source data from the National Aquatic Resource Survey's National Rivers and Streams Assessment containing benthic macroinvertebrate and fish taxa data and environmental predictor variables for...
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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:59 PM

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