Geochemical analyses of water samples throughout the U.S. collected by the hydrogeochemical and stream sediment reconnaissance (HSSR) phase of the National Uranium Resource Evaluation (NURE) program. This database contains 335,547 records.
Get the entire data set:
nurewtr.zip (Shapefile entire country, 335,547 samples with 50 selected fields 22.3 .ZIP file expands to 315 MB)
nurewtr-dbf.zip (dBase file entire country, 335,547 samples with all 161 fields 38 MB .ZIP file expands to 1.1 GB)
nurewtr-csv.zip (CSV file entire country, 335,547 samples with all 161 fields 24 MB .ZIP file expands to 183 MB)
nurewtr-fUS02.zip (Shapefile Alaska (64,400 samples) with dBase 7.7 MB .ZIP file expands to 213 MB)