Name: Nitrogen - Total Delivered Load and Yield - NAWQA
Display Field:
Type: Group Layer
Geometry Type: null
Description: Estimated delivered yields and delivered loads of nitrogen as estimated by SPARROW for the water body areas as defined by the NOAA Coastal Assessment Framework (CAF) for the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment
Description: This dataset shows the estimated delivered nitrogen load from all sources (livestock manure from confined operations, livestock manure from pasture feeding, livestock manure from feedlots, fertilizer applied to crops, runoff from urban land, combined municipal and wastewater discharge, and from atmospheric deposition) into the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002. Units are in metric tons per year.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment
Description: This dataset shows the estimated delivered nitrogen yield from all sources (livestock manure from confined operations, livestock manure from pasture feeding, livestock manure from feedlots, fertilizer applied to crops, runoff from urban land, combined municipal and wastewater discharge, and from atmospheric deposition) into the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002. Units are kg/km2/year.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment
Name: Phosphorus - Total Delivered Load and Yield - NAWQA
Display Field:
Type: Group Layer
Geometry Type: null
Description: Estimated delivered yields and delivered loads of phosphorus as estimated by SPARROW for the water body areas as defined by the NOAA Coastal Assessment Framework (CAF) for the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment
Description: This dataset shows the estimated delivered phosphorus load from all sources (livestock manure from confined operations, livestock manure from pasture feeding, livestock manure from feedlots, fertilizer applied to crops, runoff from urban land, combined municipal and wastewater discharge, and from atmospheric deposition) into the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002. Units are in metric tons per year.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment
Description: This dataset shows the estimated delivered phosphorus yield from all sources (livestock manure from confined operations, livestock manure from pasture feeding, livestock manure from feedlots, fertilizer applied to crops, runoff from urban land, combined municipal and wastewater discharge, and from atmospheric deposition) into the estuaries, bays, and sounds along the U.S. Gulf of Mexico coast in 2002. Units are in kg/km2/year.
Copyright Text: US Dept of the Interior/USGS National Water-Quality Assessment