-
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.... -
Water-quality and streamflow datasets used for estimating loads considered fo...
The United States Geological Survey’s (USGS) SPAtially Referenced Regressions On Watershed attributes (SPARROW) model was developed to aid in the interpretation of monitoring... -
Water-quality and streamflow datasets used for estimating loads considered fo...
The United States Geological Survey’s (USGS) SPAtially Referenced Regressions On Watershed attributes (SPARROW) model was developed to aid in the interpretation of monitoring... -
SPARROW model simulated nutrient loads in streams of the Midcontinental Regio...
The U.S. Geological Survey’s (USGS) SPAtially Referenced Regression On Watershed attributes (SPARROW) model was developed to aid in the interpretation of monitoring data and... -
Datasets for estimating invertebrate response to changes in total nitrogen, t...
These data were used to describe a possible approach to estimate changes in invertebrate taxa richness at sites across the United States with known water-quality trends but no... -
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... -
Estimates of inorganic nitrogen deposition from precipitation for selected Ch...
This dataset contains estimates of the yearly sum of nitrogen atmospheric deposition of inorganic nitrogen in selected Chesapeake Bay watersheds from 1985-2012. Data for... -
Nitrogen and phosphorus from fertilizer and manure for selected Chesapeake Ba...
This dataset contains estimates of the yearly sum of total nitrogen and total phosphorus (hereafter referred to as nitrogen and phosphorus) inputs from fertilizer applications... -
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... -
Nutrient loading, flushing rate, and lake morphometry data used to identify t...
For State agencies and other water-resources managers, determining which waterbodies to allocate limited funds for protection and restoration while also maximizing cost benefit... -
Nutrient loading, flushing rate, and lake morphometry data used to identify t...
For State agencies and other water-resources managers, determining which waterbodies to allocate limited funds for protection and restoration while also maximizing cost benefit... -
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.... -
Nutrient loading, flushing rate, and lake morphometry data used to identify t...
For State agencies and other water-resources managers, determining which waterbodies to allocate limited funds for protection and restoration while also maximizing cost benefit... -
Near shore water chemistry data from Island of Hawaii and Lanai 1988-2011 (NO...
Coastal water quality was measured at seven shoreline locations on the west side of the Island of Hawaii and one site on Lanai, Hawaii during 1988-2011. Each location had over... -
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.... -
Lake Lanier Carbon, Nitrogen, totals and stable isotopes
Total carbon and nitrogen concentrations, and delta carbon-13 and delta nitrogen-15 stable isotope ratios, were determined in sediment samples to potentially identify the... -
National Capital Region Network Biological Stream Survey Macroinvertebrate Data
Macroinvertebrate and water chemistry data collected as part of the NCRN Biological Stream Monitoring Proocol. All data were collected during the Spring sampling season. In... -
Data and rloadest models for daily total nitrogen load for the School Branch ...
Total Nitrogen (TN) rloadest models were developed to compute TN flux at School Branch at three USGS monitoring stations: School Branch at Maloney Road near Brownsburg, Indiana... -
Water-quality and streamflow datasets used for estimating loads considered fo...
The United States Geological Survey’s (USGS) SPAtially Referenced Regressions On Watershed attributes (SPARROW) model was developed to aid in the interpretation of monitoring... -
Chesapeake Bay non-tidal network shapefiles for selected watershed boundaries
This metadata report documents a shapefile of watershed boundaries for 84 selected United States Geological Survey (USGS) water quality stations that are part of the Chesapeake...