S.No. | State | No. of villages wherein contamination found in samples | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chemical Contaminants |
Bacteriological
Contamination |
||||||||||||||||
pH | TDS | Turbidity | Chloride | Total Alkalinity |
Total
Hardness |
Sulphate | Iron |
Total
Arsenic |
Fluoride | Nitrate |
Residual
Chlorine |
Others | E coli | Total Coliform | Others | ||
1 | Andaman & Nicobar Islands | 5 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 |
2 | Andhra Pradesh | 6 | 172 | 12 | 56 | 65 | 168 | 5 | 18 | 0 | 91 | 29 | 1 | 12 | 5 | 16 | 0 |
3 | Arunachal Pradesh | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4 | Assam | 70 | 0 | 455 | 0 | 0 | 0 | 0 | 822 | 13 | 3 | 3 | 2 | 215 | 178 | 0 | 58 |
5 | Bihar | 91 | 2 | 59 | 0 | 1 | 1 | 0 | 3632 | 156 | 253 | 0 | 0 | 3 | 7 | 0 | 0 |
6 | Chhattisgarh | 20 | 0 | 125 | 0 | 0 | 7 | 0 | 47 | 0 | 34 | 3 | 0 | 21 | 0 | 1 | 0 |
7 | Dadra & Nagar Haveli And Daman & Diu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
8 | Goa | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 | Gujarat | 35 | 190 | 110 | 104 | 109 | 256 | 36 | 0 | 0 | 247 | 679 | 1 | 204 | 57 | 71 | 5 |
10 | Haryana | 0 | 74 | 4 | 19 | 19 | 72 | 30 | 3 | 0 | 88 | 3 | 0 | 162 | 0 | 522 | 0 |
11 | Himachal Pradesh | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 5 | 2 | 4 | 0 |
12 | Jammu & Kashmir | 2 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 9 |
13 | Jharkhand | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 |
14 | Karnataka | 132 | 358 | 314 | 54 | 344 | 1637 | 77 | 84 | 0 | 872 | 1644 | 2 | 765 | 239 | 583 | 0 |
15 | Kerala | 469 | 12 | 448 | 5 | 3 | 6 | 0 | 166 | 0 | 16 | 8 | 52 | 73 | 476 | 912 | 0 |
16 | Ladakh | 1 | 0 | 24 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 0 |
17 | Lakshadweep | 1 | 3 | 0 | 3 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 |
18 | Madhya Pradesh | 47 | 4 | 55 | 6 | 11 | 13 | 0 | 32 | 6 | 71 | 49 | 0 | 7 | 25 | 40 | 1 |
19 | Maharashtra | 424 | 309 | 263 | 42 | 156 | 1060 | 92 | 175 | 0 | 282 | 3348 | 0 | 241 | 2766 | 4472 | 0 |
20 | Manipur | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
21 | Meghalaya | 12 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 39 | 0 |
22 | Mizoram | 6 | 0 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 104 | 129 | 0 |
23 | Nagaland | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
24 | Odisha | 23 | 16 | 683 | 16 | 11 | 59 | 1 | 598 | 1 | 80 | 357 | 0 | 67 | 0 | 10 | 0 |
25 | Puducherry | 6 | 1 | 5 | 1 | 0 | 3 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 7 |
26 | Punjab | 3 | 0 | 0 | 0 | 2 | 3 | 4 | 0 | 17 | 13 | 0 | 0 | 39 | 0 | 0 | 0 |
27 | Rajasthan | 63 | 1869 | 7 | 893 | 734 | 1206 | 13 | 2 | 0 | 1865 | 2256 | 5 | 377 | 0 | 23 | 0 |
28 | Sikkim | 17 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 50 | 72 | 0 |
29 | Tamil Nadu | 2 | 2 | 0 | 1 | 4 | 2 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
30 | Telangana | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
31 | Tripura | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
32 | Uttar Pradesh | 48 | 66 | 313 | 19 | 39 | 80 | 36 | 49 | 37 | 58 | 95 | 1 | 75 | 254 | 296 | 0 |
33 | Uttarakhand | 8 | 0 | 7 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 19 | 0 |
34 | West Bengal | 0 | 177 | 12072 | 54 | 0 | 523 | 0 | 10840 | 2211 | 177 | 0 | 69 | 1619 | 12791 | 16122 | 0 |
Total | 1492 | 3255 | 15057 | 1273 | 1501 | 5106 | 297 | 16566 | 2443 | 4158 | 8475 | 135 | 3893 | 17000 | 23337 | 80 |