TABLE Y 
  
  
*Distance 
d 
1 170.6 168.2 163.8 
2 178.4 113.0 "174.6 
3 175.8 167.38 ‘175.6 
4 142.8 138.6 144.9 
5 130.4 126.2 133.9 
6 109.4 105.4 114.1 
7 [104.4 100.4 308.1 
8 105.0 94.2 105.1 
9 78,2 62.4. 72.6 
10 62,8 57.6 57.2 
11 237.4 127.4 152.0 
Distance from the point of 
  
Point 
145.8 
154.4 
150.6 
126.4 
115.5 
96.5 
95.8 
90.0 
59.9 
55.8 
130.8 
congruence 
Me digital v es for polluted water with re 
distance of flow in different bands. 
         
   
   
     
  
    
i