Table 3 Microbiological contamination of water samples of monitoring wells and nearest existing tubewell
Well no. | Depth of well (m) | Distance of pit (m) | FC/100 ml Wet season | FS/100 ml | FC/100 ml Midterm | FS/100 ml | FC/100 ml Dry season | FS/100 ml |
|---|---|---|---|---|---|---|---|---|
Manda | ||||||||
M-1 | 18.0 | 2.0 | 8 | 2 | 10 | 77 | 0 | 0 |
M-2 | 18.0 | 4.5 | 2 | 0 | 4 | 0 | 0 | 0 |
M-3 | 18.0 | 7.0 | 0 | 0 | 0 | 0 | 0 | 0 |
M-4 | 18.0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 |
M-5 | 21.0 | 2.0 | 5 | 1 | 2 | 0 | 3 | 6 |
M-6 | 18.0 | 2.0 | 17 | 6 | 12 | 0 | 0 | 1 |
M-7 | 40.5 | 2.0 | 0 | 0 | 0 | 2 | 4 | 2 |
M-8 | 40.5 | 4.5 | 0 | 0 | 0 | 0 | 0 | 0 |
N | 18.0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 |
Mohanpur | ||||||||
M-1 | 31.0 | 2.0 | 0 | 2 | 0 | 0 | 8 | 10 |
M-2 | 47.0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 |
M-3 | 31.0 | 4.5 | 0 | 0 | 0 | 0 | 0 | 0 |
M-4 | 31.0 | 7.0 | 0 | 0 | 0 | 0 | 0 | 0 |
N | 39.6 | 15.0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bagmara | ||||||||
M-1 | 27.5 | 2.0 | 2 | 68 | 2 | 2 | 1 | 0 |
M-2 | 27.5 | 2.0 | 4 | 3 | 1 | 0 | 0 | 0 |
M-3 | 27.5 | 2.0 | 1 | 2 | 0 | 1 | 1 | 1 |
M-4 | 42.5 | 2.0 | 0 | 0 | 1 | 60 | 11 | 0 |
M-5 | 42.5 | 4.5 | 0 | 0 | 0 | 0 | 0 | 0 |
M-6 | 27.5 | 4.5 | 0 | 0 | 0 | 0 | 0 | 0 |
M-7 | 27.5 | 7.0 | 0 | 0 | 0 | 0 | 0 | 0 |
M-8 | 27.5 | 9.0 | 0 | 0 | 0 | 0 | 0 | 0 |
N | 27.5 | 8.5 | 0 | 0 | 0 | 0 | 0 | 0 |