63 



120 

 100 

 80 

 60 

 40 

 20 

 



POLISHING POND-B 



ji i J POLISHING POND-VOLUME 





^^'\ 



ii- 





1 ,000 



800 



600 -sr 



400 



200 



MMMMMMMMM 

 83 I 84 I 85 I 86 I 87 I 88 I 89 I 90 I 91 



Figure 7.12 Lagoon Water Quality Data for Boron and Polishing Pond Volume, 

 1983 to 1991. 



120 



100 



E 



O 



o 



CD 



POLISHING POND 



■% 





\!^.A:!}l.l.r^.:j^ 



14 

 13 



"in 

 I2I 



11 



10 



9 



8 



o 



M M M 



83 I 84 I 85 



Figure 7.13 Lagoon Water Quality Data for Boron and Polishing Pond pH, 

 1983 to 1991. 



