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Field blank and field replicate datasets for inorganic and organic compounds ...
The U.S. Geological Survey (USGS) National Water Quality Network - Rivers and Streams (NWQN) comprises 117 surface-water monitoring sites designed to track ambient water-quality... -
amphibian_dehydration_uptake_data
Bioconcentration data for Glinski DA, Henderson WM, Van Meter RJ, Purucker ST 2017. Effect of hydration status on pesticide uptake in anurans following exposure to contaminated... -
Pesticide and transformation product concentrations and risk quotients in U.S...
This dataset includes a subset of previously released pesticide data (Morace and others, 2020) from the U.S. Geological Survey (USGS) National Water Quality Assessment Program... -
Groundwater-quality data in the Modesto-Turlock-Merced Domestic-Supply Aquife...
The U.S. Geological Survey collected groundwater samples from 71 wells used for domestic and small system drinking water supplies in Stanislaus and Merced counties of California... -
Concentrations of inorganic, organic, and microbial analytes from a national ...
This dataset contains results for treated wastewater samples collected at food processing facilities across the United States to characterize the potential contaminant profile... -
Columbia River Dioxin Study
The Columbia River and segments of the Snake and Willamette Rivers are currently water quality limited due to the presence of elevated levels of 2,3,7,8-TCDD. As a result, U.S.... -
in vitro and microsome experiment data
exposure_experiment.csv: time: length of time that amphibian was exposed to that pesticide in hours. parent: is the active ingredient that the amphibian was exposed to. analyte:... -
Chemical Data Release (CDR) Consumer and Commercial Uses, 2012
This layer displays points of consumer and commercial uses extracted from the 2012 Chemical Data Reporting (CDR) database. The CDR database contains comprehensive use and... -
National Wildlife Chemical Effects Database
Contains bioassay records and data for chemicals analyzed and evaluated for repellency, toxicity, reproductive inhibition, and immobilization. -
Concentrations of inorganic, organic, and microbial analytes from a national ...
This dataset contains results for treated wastewater samples collected at food processing facilities across the United States to characterize the potential contaminant profile... -
Pesticide concentration and streamflow datasets used to evaluate pesticide tr...
In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA) project of... -
Adult aquatic insect emergence, insect pesticide concentrations and water che...
This data release includes sampling location data, field-collected wetland attribute data, field-collected water chemistry data, laboratory-processed water chemistry data... -
Water-quality results from a wastewater reuse study: Inorganic and organic co...
Oklahoma State University South-Central Research Station (SCRS) was used to conduct research to understand the chemical composition of various water types and their potential... -
Farming Systems Study for Greenhouse gas Reduction through Agricultural Carbo...
Farming Systems Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in Morris, Minnesota Tillage is decreasing globally due to recognized benefits... -
Bifenthrin Concentration, Percent Organic Matter, and Toxic Units, for Stream...
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative experiment... -
National Status and Trends: Bioeffects Program - Kachemak Bay Database
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Kachemak Bay system in terms of... -
Chlorophyll-a Data From Mesocosms Exposed to Bifenthrin
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative experiment... -
Ecotoxicology Database (ECOTOX)
The Ecotoxicology Database (ECOTOX) provides information on effects of single chemicals to ecologically-relevant species. -
A Multiresidue Method for the Analysis of Pesticides in Water using Solid-Pha...
Application of pesticides in agricultural and urban settings plays an essential role in increasing crop yields, preserving food and materials, reducing pest-borne diseases, and... -
Organochlorine residues and elemental contaminants in U.S. freshwater fish, 1...
The National Contaminant Biomonitoring Program (NCBP), which was developed and maintained by the U.S. Fish and Wildlife Service (FWS), monitored concentrations of environmental...