Lower Region Points 
0 1 2 3 4 5
6 7 8 9 10 11
12 13 14 15
Middle Region Points 
16 17 18 19 20 21
22 23 24
Upper Region Points 
25 26 27 28 29 30
31 32 33 34 35 36
37 38 39 40

Clear allCurrenly, water quality data is
only available for Point 25