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National Aquatic Resource Surveys National Lakes Assessment Data (2007, 2012, 2017) and LakeCat Watershed Data

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Catalog Last Checked: August 03, 2026 at 12:50 AM | Dataset Last Updated: December 30, 2022
The National Aquatic Resource Surveys National Lakes Assessment data contain lake conductivity information at lakes in the contiguous United States. The LakeCat data contain watershed metrics for lakes in the contiguous United States. This dataset is associated with the following publication: Dumelle, M., J. Ver Hoef, A. Handler, R. Hill, M. Higham, and A. Olsen. Modeling lake conductivity in the contiguous United States using spatial indexing for big spatial data. Spatial Statistics. Elsevier Ltd, Oxford, UK, 59: 100808, (2024).

Resources

2 resources available

  • https://www.epa.gov/national-aquatic-resource-surveys/data-national-aquatic-resource-surveys

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  • https://www.epa.gov/national-aquatic-resource-surveys/lakecat-dataset

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