|
FROM JANUARY TO NOVEMBER FOR THE YEARS 2010 & 2011
| Name of Wellfield |
Year |
Poondi |
Tamarai- pakkam |
Flood Plains |
Kannigaiper |
Panjetty |
Minjur |
| Average well Depth in ‘mts’ below ground level |
|
31.00 |
41.00 |
40.00 |
38.00 |
44.00 |
38.00 |
| Month |
(Average water level in 'metres' below ground level) |
January |
2010 |
16.16 |
18.74 |
21.51 |
28.88 |
35.20 |
23.33 |
2011 |
14.74 |
15.82 |
19.58 |
26.26 |
32.25 |
20.51 |
February |
2010 |
16.50 |
19.15 |
21.81 |
28.97 |
35.30 |
23.75 |
2011 |
14.97 |
16.27 |
19.72 |
26.35 |
32.34 |
20.79 |
March |
2010 |
16.82 |
19.68 |
22.26 |
29.07 |
35.38 |
24.20 |
2011 |
15.31 |
16.77 |
20.20 |
26.46 |
32.44 |
21.17 |
April |
2010 |
17.34 |
20.46 |
22.80 |
29.17 |
35.47 |
24.63 |
2011 |
15.56 |
17.26 |
20.56 |
26.54 |
32.51 |
21.49 |
May |
2010 |
17.56 |
20.96 |
23.01 |
29.85 |
35.54 |
24.92 |
2011 |
16.00 |
17.70 |
20.85 |
26.60 |
32.59 |
21.90 |
June |
2010 |
17.71 |
21.39 |
23.17 |
29.32 |
35.64 |
25.11 |
2011 |
16.33 |
18.15 |
21.08 |
26.68 |
32.66 |
22.28 |
July |
2010 |
17.82 |
21.80 |
23.33 |
29.40 |
35.68 |
25.27 |
2011 |
16.77 |
18.60 |
21.28 |
26.76 |
32.75 |
22.67 |
August |
2010 |
17.06 |
21.52 |
22.79 |
29.22 |
35.43 |
25.03 |
2011 |
16.50 |
18.24 |
21.00 |
26.68 |
32.68 |
22.34 |
September |
2010 |
16.89 |
20.66 |
22.60 |
29.05 |
35.18 |
24.55 |
2011 |
16.67 |
18.52 |
21.16 |
26.76 |
32.76 |
22.61 |
October |
2010 |
16.73 |
20.99 |
22.81 |
29.15 |
35.27 |
24.74 |
2011 |
15.42 |
14.88 |
16.83 |
25.30 |
30.55 |
21.65 |
November |
2010 |
15.76 |
18.10 |
21.24 |
18.19 |
34.68 |
23.62 |
2011 |
14.12 |
12.46 |
13.56 |
23.15 |
27.93 |
17.46 |
|
AVERAGE WATER LEVEL FLUCTUATION IN THE SIX WELL FIELDS
