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Methane and nitrous oxide temporal and spatial concentrations in the...
A comprehensive study of water quality in two streams was conducted in the Midwestern United States in 1999 to 2003. The Iroquois River and Sugar Creek, located in northwestern... -
Methane and nitrous oxide temporal and spatial concentrations in the...
A comprehensive study of water quality in two streams was conducted in the Midwestern United States in 1999 to 2003. The Iroquois River and Sugar Creek, located in northwestern... -
Data used to evaluate the effects of field-level management practices on...
This dataset is a compilation of 125 site years of data collected between 2004-2017 from 26 agricultural fields (2-17 ha) in Minnesota and Wisconsin, representing 13... -
Chesapeake Bay Nontidal Network 1985-2014: WRTDS Input Data
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
Daily Loads of Suspended Sediment, Total Nitrogen, and Total Phosphorus...
The primary data sets consist of loads (with upper 95-percent prediction interval, and lower 95-percent prediction interval) of suspended sediment, total nitrogen, and total... -
Nitrogen, Phosphorus, and Suspended-Sediment Loads and Trends Measured at...
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
Nutrient and pesticide data collected from the USGS National Water Quality...
The National Water Quality Network (NWQN) for Rivers and Streams includes 111 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water... -
Discharge, nutrient, and suspended sediment data for selected streams in the...
A time series of nutrient and mean daily discharge data were used to create models of daily concentration and loads for selected streams of the Lake Tahoe watershed. A total of... -
Discharge, nutrient, and suspended sediment data for selected streams in the...
A time series of nutrient and mean daily discharge data were used to create models of daily concentration and loads for selected streams of the Lake Tahoe watershed. A total of... -
Chesapeake Bay Nontidal Network 1985-2014: Monthly Loads
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
Discharge, nutrient, and suspended sediment data for selected streams in the...
A time series of nutrient and mean daily discharge data were used to create models of daily concentration and loads for selected streams of the Lake Tahoe watershed. A total of... -
Point-Source Nutrient Loads to Streams of the Conterminous United States, 2012
The U.S. Geological Survey (USGS) developed a spatial water-quality model called SPAtially Referenced Regressions On Watershed attributes (SPARROW) to estimate the major sources... -
Nutrient and pesticide data collected from the USGS National Water Quality...
The National Water Quality Network (NWQN) for Rivers and Streams includes 113 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water... -
Precipitation and Precipitation Chemistry in Robinson Forest, Breathitt...
Robinson Forest, in eastern Kentucky, is a research forest owned and operated by the University of Kentucky (UK) since the 1920s. The UK Department of Forestry and Natural... -
Chesapeake Bay Nontidal Network 2005-2014: Average Yields
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the nine... -
Data and Regression Models for Total Nitrogen and Total Phosphorus for the...
The primary data set consists of continuous water-quality data (temperature, specific conductance, pH, dissolved oxygen, turbidity, nitrate plus nitrite, and streamflow) from... -
Chesapeake Bay Nontidal Network 1985-2014: Long- and Short-Term Trends
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the... -
Chesapeake Bay Nontidal Network 2005-2014: Average Yields
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the nine... -
Data used to evaluate the effects of field-level management practices on...
This dataset is a compilation of 125 site years of data collected between 2004-2017 from 26 agricultural fields (2-17 ha) in Minnesota and Wisconsin, representing 13... -
Chesapeake Bay Nontidal Network 1985-2014: Annual Loads
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the...