Plot of contour lines of nitrate concentration and location of feedlots for Deaf Smith County. Solid square indicates location of cattle feedlots. Plot of contour lines of nitrate concentration and location of feedlots for Floyd County. Solid square indicates location of cattle feedlots. Plot of contour lines of nitrate concentration and location of feedlots for Bailey County.
Solid square indicates location of cattle feedlots.
Plot of contour lines of nitrate concentration and location of feedlots for Parmer County. Solid square indicates location of cattle feedlots. Plot of contour lines of nitrate concentration and location of feedlots for Lubbock County. Solid square indicates location of cattle feedlots. The final effluent could then be used to raise fish.