114 datasets found
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Federal
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States
U.S. Environmental Protection Agency —
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This... -
Federal
BLM Natl AIM Riparian and Wetland Indicators Hub
Department of the Interior —
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in... -
Federal
1987-2018 cyanobacteria and water quality data for 20 reservoirs
U.S. Environmental Protection Agency —
These data include cyanobacteria cell densities (including maximum cell densities observed for each year in each reservoir), annual summer (June-August)... -
Federal
Harmonization of sediment diatoms from hundreds of lakes in the northeastern United States
U.S. Environmental Protection Agency —
Sediment diatoms are widely used to track environmental histories of lakes and their watersheds, but merging datasets generated by different researchers for further... -
Federal
LMR watershed temporal DNA metabarcoding 2016 study
U.S. Environmental Protection Agency —
LMR watershed temporal DNA metabarcoding 2016 study. This dataset is associated with the following publication: Smucker, N., E. Pilgrim, H. Wu, C. Nietch, J. Darling,... -
Federal
Drinking Water Earthquake Resilience Paper Data
U.S. Environmental Protection Agency —
Data for the 9 figures contained in the paper, A SOFTWARE FRAMEWORK FOR ASSESSING THE RESILIENCE OF DRINKING WATER SYSTEMS TO DISASTERS WITH AN EXAMPLE EARTHQUAKE... -
Federal
Matched Sentinel-2 spectral data and chlorophyll a concentrations 2015-2020
U.S. Environmental Protection Agency —
The dataset includes Sentinel-2 spectral data for all bands spatiotemporally matched with available chlorophyll a concentration data from several data sources... -
Federal
Coupling the dual-isotope indicators of water and nitrate indicates legacy groundwater pollution
U.S. Environmental Protection Agency —
Shallow groundwater samples were collected since 2006 for routine analysis by ODEQ from 16 domestic wells (installation dating from the 1970s) and 23 ODEQ groundwater... -
Federal
Connecting Channels 2014 - 2015 Water Quality Data - 8/15/2018
U.S. Environmental Protection Agency —
These results include water chemistry data collected in the St. Marys River and Huron-Erie Corridor in 2014 - 2016. This dataset is associated with the following... -
Federal
BLM Natl AIM Lotic Indicators Hub
Department of the Interior —
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in... -
Federal
Simulation results and model files
U.S. Environmental Protection Agency —
Simulation results and the figures in the manuscript that are generated. This dataset is associated with the following publication: Shang, F., J. Burkhardt, and R.... -
Federal
Data for Arsenic Paper
U.S. Environmental Protection Agency —
Contains data related to Arsenate and Arsenite injections into chlorinated distribution system simulator. Contains data related to model to predict arsenate and... -
Federal
Nicholas 2018_Supporting data for journal article
U.S. Environmental Protection Agency —
This file contains a summary of data presented in the journal article by Nicholas et al., "Forest riparian buffers can reduce timber harvesting effects on stream... -
Federal
There are 26 data sets for the report. The file titles indicate report sections where the data are used.
U.S. Environmental Protection Agency —
Title of each data set starts with the section number of report, which the data were used in analysis. This dataset is associated with the following publication:... -
Federal
Assessing the Impact of Wastewater Treatment Plant Effluent on Downstream Drinking Water-Source Quality Using a Zebrafish (Danio Rerio) Liver Cell-Based Metabolomics Approach
U.S. Environmental Protection Agency —
The datafile presents the data used to create the figures in the manuscript. These include: a) Two-component score plots of hydrophilic and lipophilic ZFL cell... -
Federal
Results of chemical analysis from the 2008-2009 National Rivers and Streams Assessment Survey, including persistent organic pollutants and pharmaceuticals
U.S. Environmental Protection Agency —
In 2008-2009, fish are were collected from approximately 560 national streams, which included a representative subset of 154 urban river sites, which were in close... -
State
Surface Water Quality Polygon
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
Federal
BLM OR Water Quality and Quantity Stream Grab Sample Sample Publication Point Hub
Department of the Interior —
GRAB_SMPL_SAMPLE_PUB_PT: A variety of data collected as single point in time at a point on the ground. -
Federal
BLM OR Water Quality and Quantity Cross Section Sample Publication Point Hub
Department of the Interior —
CROSS_SECT_SAMPLE_PUB_PT: Cross-sectional surveys capture the shape of the stream channel at a specific location by measuring elevations at intervals across the...
114 datasets found