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Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

7 datasets found
  • Federal

    United States Estimated Water Sources - 2020 Census Blocks

    U.S. Environmental Protection Agency —

    This dataset contains the results of EPAs estimates for domestic water supply in The United States for 2020 census blocks. The file is a comma-delimited text file,...
  • Federal

    Wisconsin Dep. Of Natural Resources Shallow Groundwater PFAS

    U.S. Environmental Protection Agency —

    Feature layer displaying sample results from Wisconsin DNR’s Private Well PFAS Study Sample results from Wisconsin DNR’s Private Well PFAS Study: “Prevalence and...
  • Federal

    Delatte Metals Permeable Reactive Barrier Data

    U.S. Environmental Protection Agency —

    The U.S. Environmental Protection Agency installed a permeable reactive barrier (PRB) at the Delatte Metals Superfund Site to treat groundwater contaminated with lead...
  • Federal

    Aerated contactors depth profiles

    U.S. Environmental Protection Agency —

    Water quality and microbial community data from pilot-scale biologically active aerated contactors and filters treating groundwater for drinking water. This dataset...
  • Federal

    Nitrogen-Sparging Assisted Anoxic Biological Drinking Water Treatment System

    U.S. Environmental Protection Agency —

    data comparing denitrification reactors operated in the lab. This dataset is associated with the following publication: Keithley, A., P. Woodruff, D. Williams, N....
  • Federal

    biofilter characterization data

    U.S. Environmental Protection Agency —

    water quality and media data from aerobic groundwater biofilters. This dataset is associated with the following publication: Keithley, A., H. Ryu, V. Gomez-Alvarez,...
  • Federal

    Speciation of inorganic arsenic with LC-EIS-MS

    U.S. Environmental Protection Agency —

    This is the manuscript and supplementary material for "Speciation of Inorganic Arsenic with Mixed-Mode HPLC- Electrospray Ionization-Mass Spectrometry and Arsenite...
7 datasets found

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