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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of nitrogen generated by grazing cattle that was applied to range land in the Pacific Northwest region of the United States (Hydro Region 17; Major River Basin 7 (MRB7)) during 2002.
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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of nitrogen generated at confined cattle operations that was applied to nearby farm land in the Pacific Northwest region of the United States (Hydro Region 17; Major River Basin 7 (MRB7)) during 2002.
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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of phosphorus generated by grazing cattle that was applied to range land in the Pacific Northwest region of the United States (Hydro Region 17; Major River Basin 7 (MRB7)) during 2002.
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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of phosphorus generated at confined cattle operations that was applied to nearby farm land in the Pacific Northwest region of the United States (Hydro Region 17; Major River Basin 7 (MRB7)) during 2002.


    map background search result map search result map Application of nitrogen generated by cattle at dairies and feedlots to farm land in the United States Pacific Northwest for 2002 Application of phosphorus generated by cattle at dairies and feedlots to farm land in the United States Pacific Northwest for 2002 Application of nitrogen generated by grazing cattle to range land in the United States Pacific Northwest for 2002 Application of phosphorus generated by grazing cattle to range land in the United States Pacific Northwest for 2002 Application of nitrogen generated by cattle at dairies and feedlots to farm land in the United States Pacific Northwest for 2002 Application of phosphorus generated by cattle at dairies and feedlots to farm land in the United States Pacific Northwest for 2002 Application of nitrogen generated by grazing cattle to range land in the United States Pacific Northwest for 2002 Application of phosphorus generated by grazing cattle to range land in the United States Pacific Northwest for 2002