16 datasets found
-
Federal
Potential contaminant sources and other landscape variables summarized for NHDPlus Version 2.1 catchments within the Chesapeake Bay Watershed (ver. 2.0, June 2021)
Department of the Interior —
This dataset consists of 262 variables which describe various known and suspected point and non-point sources of contaminants and endocrine disrupting compounds... -
Federal
Concentrations and laboratory quality-assurance data for six unregulated contaminants measured in source and finished drinking-water samples collected from public water supply facilities throughout Minnesota by using ELISA and MS-based analytical methods
Department of the Interior —
The U.S. Geological Survey, in cooperation with the Minnesota Department of Health, conducted a study to determine the occurrence of six unregulated contaminants in... -
Federal
Veterinary antibiotic residues in surface runoff flowing through vegetative buffer strip plots located at the University of Missouri Bradford Research and Extension Center (Columbia, MO) in September 2020
Department of the Interior —
Vegetative buffer strips have been demonstrated to effectively reduce loads of sediment, nutrients, and herbicides in surface runoff, but their effectiveness for... -
Federal
Surface water and bottom sediment chemical data and landscape variable input datasets for predicting the occurrence of chemicals of emerging concern in 25 U.S. river basins in the Great Lakes basin
Department of the Interior —
This data release includes concentrations of contaminants of emerging concern (CEC), by chemical class, for sites sampled within 25 river basins in the U.S. portion... -
Federal
Contaminant Data from a Survey of Minnesota Source and Finished Drinking Waters, 2019 -2022
Department of the Interior —
The U.S. Geological Survey, in cooperation with the Minnesota Department of Health, conducted a study to determine the occurrence of unregulated contaminants in... -
Federal
Quality-Assurance and Quality-Control Data for Discrete Water-Quality Samples Collected in McHenry County, Illinois, 2020
Department of the Interior —
In June and July of 2020, 45 groundwater wells in McHenry County, Illinois, were sampled for water quality (field properties, major ions, nutrients, and trace metals)... -
Federal
Antibiotic-resistant Escherichia coli in Migratory Birds Inhabiting Remote Alaska, 2015
Department of the Interior —
This data set includes information on collections of fecal or cloacal samples from wild birds at two locations in Alaska, USA. Samples were screened for Escherichia... -
Federal
Contaminant Data from a Survey of Minnesota Source and Finished Drinking Waters, 2019-2022
Department of the Interior —
The U.S. Geological Survey, in cooperation with the Minnesota Department of Health, conducted a study to determine the occurrence of unregulated contaminants in... -
Federal
Concentrations and laboratory quality-assurance data for sulfamethoxazole and carbamazepine measured in shallow groundwater near wastewater land-application sites by using ELISA methods
Department of the Interior —
The U.S. Geological Survey, in cooperation with the Minnesota Pollution Control Agency, conducted a study to determine the occurrence of micropollutants in: (1)... -
Federal
Plain pocketbook (Lampsilis cardium) glochidia counts and transformation rates collected during laboratory exposures to agriculture and urban contaminant mixtures and measured contaminant concentrations, 2018
Department of the Interior —
This data release includes datasets provided by the Woolnough Laboratory at Central Michigan University. These data were collected as a part of a laboratory exposure... -
Federal
Detections and concentrations of compounds of emerging concern at water treatment plants and in the Trinity River in or near Dallas, Texas, 2009-13
Department of the Interior —
This data release documents water-quality data obtained as part of an assessment of compounds of emerging concern (CECs) measured in samples collected at potable... -
Federal
Krall, A.L., Elliott, S.M., 2022, Pesticides, human-use pharmaceuticals, and wastewater indicator compounds in Great Lake tributaries, 2019: U.S. Geological Survey data release, https://doi.org/10.5066/P9FUJCVP.
Department of the Interior —
This dataset consists of select contaminants of emerging concern (CEC) including pesticides and transformation products, pharmaceuticals and transformation products,... -
Federal
Great Lakes tributary pharmaceutical water samples from water year 2018
Department of the Interior —
This data release provides water chemistry results and quality assurance data for samples collected from Great Lakes tributaries in the states of Minnesota,... -
Federal
Longitudinal assessment of per- and polyfluoroalkyl substances and co-occurring inorganic and organic contaminants in Neshaminy Creek, Pennsylvania, November 2021
Department of the Interior —
Per- and polyfluoroalkyl substances (PFAS) and co-occurring inorganic and organic contaminants are widely distributed in the environment and understanding their... -
Federal
Pharmaceuticals and personal care products measured in passive samplers at seven coastal sites off West Maui during February and March 2017
Department of the Interior —
Passive membrane samplers—semipermeable membrane devices and polar organic chemical integrative samplers—were deployed for 22 continuous days at 7 sites along the... -
Federal
Occurrence data for organic compounds and bioactive chemicals in water, sediment and tissue from Rocky Mountain National Park, 2012-13
Department of the Interior —
This data set contains the concentration results for water- and sediment-quality and tissue samples, as well as associated quality-assurance data, collected at...
16 datasets found