/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2025-03-16 00:00:00 to 2025-04-16 23:59:59
Sl. No. District PWSS Schemes PWSS
Samples
Tested		 Contamination Status
Free Residual Chlorine Bacteriological Chemical
Total AWC RC
Tested		 RC
not
found		 RC
<0.2 >1		 RC
<0.2		 RC >1 TC Tested E. coli Tested Arsenic tested Fluoride tested Iron tested
Total Present Total Present Total >0.01
mg/l		 Total >1.5
mg/l		 Total >1.0
mg/l
1 ALIPURDUAR 327 55 55 55 31 31 31 0 55 10 55 4 0 0 0 0 55 0
2 BANKURA 1092 70 70 70 7 7 7 0 70 0 70 0 0 0 40 0 49 3
3 BIRBHUM 523 146 147 147 14 14 14 0 147 0 147 0 0 0 74 0 62 0
4 COOCH BEHAR 550 19 19 19 3 3 3 0 19 0 19 0 0 0 0 0 19 0
5 DAKSHIN DINAJPUR 433 22 22 22 8 8 8 0 22 4 22 0 0 0 22 1 0 0
6 DARJEELING 576 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 724 275 278 278 27 27 27 0 278 6 278 2 59 0 0 0 274 5
8 HOWRAH 295 36 36 36 8 8 8 0 36 0 36 0 6 0 0 0 11 1
9 JALPAIGURI 425 46 46 46 34 34 34 0 46 0 46 0 0 0 0 0 46 2
10 JHARGRAM 507 54 54 54 6 6 6 0 54 2 54 2 0 0 0 0 53 0
11 KALIMPONG 233 2 2 2 0 0 0 0 2 0 2 0 0 0 0 0 2 0
12 MALDAH 455 144 144 144 66 66 66 0 144 4 144 0 137 1 55 0 137 3
13 MURSHIDABAD 1256 20 20 20 12 13 13 0 20 4 20 1 20 0 0 0 20 5
14 NADIA 1070 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15 NORTH 24 PARGANAS 1101 51 53 53 14 14 14 0 53 7 53 2 51 8 0 0 51 9
16 PASCHIM BARDDHAMAN 182 79 79 79 40 40 40 0 79 6 79 5 0 0 0 0 79 1
17 PASCHIM MEDINIPUR 954 283 283 283 157 157 157 0 283 21 283 8 0 0 0 0 283 19
18 PURBA BARDDHAMAN 773 197 197 197 114 114 114 0 197 5 197 2 25 0 0 0 196 5
19 PURBA MEDINIPUR 1008 163 165 165 114 114 114 0 165 0 165 0 0 0 0 0 163 1
20 PURULIA 187 33 33 33 21 21 21 0 33 0 33 0 0 0 32 0 32 2
21 SOUTH 24 PARGANAS 1279 45 45 45 4 4 4 0 45 0 45 0 7 0 0 0 37 1
22 UTTAR DINAJPUR 552 19 19 19 10 10 10 0 19 5 19 3 2 0 17 0 17 1