-
Water Quality data from the Providence Water Supply Board for tributary strea...
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2016 through September 2017... -
Water-quality and streamflow datasets used in Weighted Regressions on Time, D...
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.... -
Discrete and high-frequency chloride (Cl) and specific conductance (SC) data ...
High frequency estimated chloride (Cl) and observed specific conductance (SC) data sets, along with response variables derived from those data sets, were used in an analysis to... -
Oregon Cascades Play Fairway Analysis: Maps
The maps in this submission include: heat flow, alkalinity, Cl, Mg, SiO2, Quaternary volcanic rocks, faults, and land ownership. All of the Oregon Cascade region. The work was... -
Water Quality data from the Providence Water Supply Board for tributary strea...
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2014 through September 2015... -
Water-quality trends for rivers and streams in the Delaware River Basin using...
The datasets provided here are the input data used to run the Seasonal Kendall Trend (SKT) tests and Weighted Regressions on Time, Discharge, and Season (WRTDS) models. SKT... -
Input data for chloride-specific conductance regression models
This data set includes input data for the development of regression models to predict chloride from specific conductance (SC) data at 56 U. S. Geological Survey water quality... -
EGS Collab Testbed 1: Tracer data tests
This file contains the first set of tracer data for the EGS Collab testbed. The first set of tracer tests were conducted during October-November, 2018. We have included tracer... -
Water-quality data from the Providence Water Supply Board for tributary strea...
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2017 through September 2019... -
Water-quality trends for rivers and streams in the Delaware River Basin using...
The datasets provided here are the output from the Seasonal Kendall Trend (SKT) test and Weighted Regressions on Time, Discharge, and Season (WRTDS) model that characterize... -
Water Quality data from the Providence Water Supply Board for tributary strea...
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2014 through September 2015... -
Borehole hydrogeologic-unit top-surface altitudes, aquifer hydraulic properti...
A hydrogeologic framework was developed by USGS during 2016-19 to describe the groundwater system on the Virginia Eastern Shore. This USGS data release contains text files of... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,... -
Water-quality and streamflow datasets used in Weighted Regressions on Time, D...
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.... -
Corrosivity index and streamflow datasets used to evaluate trends in potentia...
Changes in water corrosivity from 84 river sites were investigated using long-term (1962 – 2016) data sets. Corrosive waters, often having elevated chloride (Cl) concentrations,... -
Estimated high-frequency chloride concentrations
This data set includes estimated chloride concentrations for the 93 USGS water quality monitoring stations located across the eastern United States. Chloride concentrations were... -
Current-use pesticides, nutrients, chloride, and metals in ponds and stormwat...
The data presented in this data release include concentrations of current-use pesticides, nutrients, chloride, and metals in surface water collected from 60 wetlands including... -
Water-quality and streamflow datasets used in Weighted Regressions on Time, D...
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.... -
Current-use pesticides, nutrients, chloride, and metals in ponds and stormwat...
The data presented in this data release include concentrations of current-use pesticides, nutrients, chloride, and metals in surface water collected from 60 wetlands including... -
Calcium, magnesium and total dissolved solids data as well as modeled salinit...
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In addition,...