5 6 78910 



200 300 



20 30 40 50 



FIGURE 16- NITRATE CONCENTRATIONS WITHIN DEEP PROFILES 

 OF EAST AND WEST SIDE SOILS 



I 2 3 4 S 6 7 8910 20 30 40 50 100 200 



AVERAGE NOj POUNDS PER ACHE FOOT 



FIGURE 17- QUANTITIES OF NITRATE IN DEEP PROFILES OF EAST AND WEST SIDE SOILS 



lao 



2S00 



FOOT 



5000 



KX)00 



Jb u, Hj^ 250 500 1000 



AVERAGE NOj POUNDS PER ACRE 



FIGURE 18- QUANTITIES OF NITRATE ABOVE THE WATER TABLE IN DEEP PROFILES OF 

 EAST AND WEST SIDE SOILS 



25000 50000 



70 



