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 | 7 | 4 | 24 | 4 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 0 | 0 |
2 | Andhra Pradesh | 6 | 201 | 22 | 65 | 76 | 200 | 6 | 18 | 0 | 128 | 49 | 1 | 25 | 9 | 20 | 0 |
3 | Arunachal Pradesh | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4 | Assam | 159 | 0 | 933 | 0 | 0 | 0 | 0 | 1630 | 13 | 5 | 3 | 4 | 418 | 237 | 74 | 58 |
5 | Bihar | 91 | 3 | 82 | 0 | 1 | 1 | 0 | 4178 | 186 | 276 | 2 | 0 | 7 | 10 | 0 | 0 |
6 | Chhattisgarh | 42 | 0 | 201 | 0 | 1 | 14 | 0 | 87 | 0 | 60 | 20 | 0 | 44 | 2 | 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 | 9 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
9 | Gujarat | 50 | 325 | 143 | 160 | 203 | 423 | 53 | 0 | 0 | 375 | 991 | 9 | 318 | 69 | 115 | 5 |
10 | Haryana | 0 | 81 | 4 | 20 | 20 | 81 | 32 | 3 | 0 | 98 | 3 | 0 | 178 | 0 | 730 | 0 |
11 | Himachal Pradesh | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 5 | 2 | 5 | 0 |
12 | Jammu & Kashmir | 2 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 9 |
13 | Jharkhand | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3 | 0 |
14 | Karnataka | 184 | 657 | 489 | 95 | 640 | 2867 | 172 | 151 | 0 | 1536 | 2969 | 4 | 1307 | 540 | 1884 | 0 |
15 | Kerala | 718 | 16 | 636 | 7 | 8 | 9 | 0 | 259 | 0 | 20 | 14 | 73 | 122 | 649 | 1142 | 0 |
16 | Ladakh | 1 | 0 | 26 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 0 |
17 | Lakshadweep | 2 | 3 | 1 | 3 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 0 |
18 | Madhya Pradesh | 64 | 16 | 110 | 10 | 18 | 47 | 0 | 90 | 7 | 95 | 84 | 0 | 38 | 52 | 59 | 1 |
19 | Maharashtra | 691 | 506 | 449 | 59 | 268 | 1805 | 132 | 286 | 0 | 454 | 5098 | 0 | 489 | 5051 | 8072 | 0 |
20 | Manipur | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
21 | Meghalaya | 23 | 0 | 19 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 2 | 26 | 82 | 0 |
22 | Mizoram | 10 | 0 | 23 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 138 | 156 | 0 |
23 | Nagaland | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 |
24 | Odisha | 69 | 30 | 1360 | 39 | 22 | 110 | 1 | 1083 | 2 | 134 | 695 | 0 | 131 | 9 | 22 | 0 |
25 | Puducherry | 6 | 1 | 5 | 1 | 0 | 3 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 7 |
26 | Punjab | 3 | 0 | 3 | 0 | 2 | 3 | 52 | 2 | 30 | 67 | 48 | 0 | 412 | 0 | 0 | 0 |
27 | Rajasthan | 114 | 2596 | 9 | 1286 | 1072 | 1799 | 13 | 2 | 0 | 2744 | 3325 | 6 | 495 | 0 | 45 | 0 |
28 | Sikkim | 24 | 0 | 8 | 0 | 0 | 1 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | 157 | 235 | 0 |
29 | Tamil Nadu | 6 | 6 | 3 | 3 | 7 | 5 | 1 | 2 | 0 | 6 | 5 | 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 | 4 | 0 | 21 | 0 | 0 | 0 | 0 | 82 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 |
32 | Uttar Pradesh | 80 | 100 | 524 | 36 | 57 | 122 | 51 | 107 | 55 | 146 | 115 | 30 | 128 | 710 | 914 | 0 |
33 | Uttarakhand | 13 | 1 | 10 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 25 | 0 |
34 | West Bengal | 0 | 353 | 17716 | 124 | 0 | 931 | 0 | 17658 | 3244 | 913 | 0 | 2359 | 2571 | 6248 | 13748 | 0 |
Total | 2373 | 4901 | 22884 | 1912 | 2407 | 8435 | 518 | 25665 | 3541 | 7066 | 13421 | 2490 | 6699 | 13987 | 27352 | 80 |