Search datasets
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The USDA Pesticide Data Program (PDP) database provides national data on pesticide residues in food and water, with an emphasis on foods consumed by infants and children. PDP data are used...
Search relevance: 178.31 | Views last month: 3 | Catalog Last Checked: October 09, 2026 at 04:39 PM -
The California Groundwater Ambient Monitoring and Assessment Program Priority Basin Project (GAMA-PBP) submitted 2,994 samples in 2004-2018 to the USGS National Water Quality Laboratory (NWQL) for...
Search relevance: 138.96 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:52 PM -
This Data release presents results for pesticide constituents in 460 samples collected from domestic and public-supply wells in August 2013-May 2018 for the California Groundwater Ambient...
Search relevance: 121.65 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:11 PM -
This dataset includes pesticide-concentration results for 32 discrete water samples that were collected on the islands of Kauai and Oahu between November 21, 2016 and April 29, 2017. The water...
Search relevance: 54.21 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:03 PM -
The National Water Quality Network (NWQN) for Rivers and Streams includes 110 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program,...
Search relevance: 43.72 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:42 PM -
This data release contains two tables-one table of field spike recovery data and one table of lab reagent spike recovery data-for pesticides and pesticide degradates analyzed by the USGS National...
Search relevance: 41.85 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:43 PM -
The U.S. Geological Survey collected groundwater samples from 49 wells used for domestic and small system drinking water supplies and 10 monitoring wells in San Bernardino County, California in...
Search relevance: 39.13 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:42 PM -
The U.S. Geological Survey collected groundwater samples from 49 wells used for domestic and small system drinking water supplies and 10 monitoring wells in San Bernardino County, California in...
Search relevance: 38.75 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:35 PM -
The U.S. Geological Survey collected groundwater samples from 67 wells and 1 spring used for domestic and small system drinking water supplies in Placer, El Dorado, Amador, and Calaveras Counties,...
Search relevance: 35.84 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:36 PM -
The U.S. Geological Survey collected groundwater samples from 67 wells and 1 spring used for domestic and small system drinking water supplies in Placer, El Dorado, Amador, and Calaveras Counties,...
Search relevance: 35.71 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:47 PM -
The U.S. Geological Survey collected groundwater samples from 50 wells used for domestic and small system drinking water supplies in Shasta and Tehama Counties, California in 2018-2019. The wells...
Search relevance: 27.21 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:51 PM -
The U.S. Geological Survey collected groundwater samples from 50 wells used for domestic and small system drinking water supplies in Shasta and Tehama Counties, California in 2018-2019. The wells...
Search relevance: 27.21 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:45 PM -
This parent dataset (collection of datasets) describes the general organization of data in the datasets for each growing season (year) when maize (Zea mays, L., also known as corn in the United...
Search relevance: 12.77 | Views last month: 7 | Catalog Last Checked: October 09, 2026 at 04:38 PM
