/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2026-04-13 00:00:00 to 2026-05-13 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 15 15 15 15 15 15 0 15 4 15 2 0 0 0 0 15 0
2 BANKURA 1092 49 49 49 1 1 1 0 49 0 49 0 0 0 15 0 22 1
3 BIRBHUM 523 80 80 80 15 15 15 0 80 0 80 0 0 0 42 0 66 0
4 COOCH BEHAR 550 14 14 14 4 4 4 0 14 0 14 0 0 0 0 0 13 1
5 DAKSHIN DINAJPUR 433 16 16 16 2 2 2 0 16 1 16 0 0 0 15 1 12 2
6 DARJEELING 576 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 724 11 12 12 1 1 1 0 12 0 12 0 4 0 0 0 12 0
8 HOWRAH 295 6 6 6 0 0 0 0 6 0 6 0 0 0 0 0 3 0
9 JALPAIGURI 425 11 11 11 1 1 1 0 11 0 11 0 0 0 0 0 11 0
10 JHARGRAM 507 11 11 2 0 0 0 0 11 2 11 0 0 0 0 0 11 0
11 KALIMPONG 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 455 66 67 67 5 5 5 0 67 0 67 0 47 0 14 0 47 0
13 MURSHIDABAD 1256 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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 25 25 23 0 0 0 0 25 0 25 0 25 0 0 0 25 0
16 PASCHIM BARDDHAMAN 182 15 15 15 6 6 6 0 15 2 15 0 0 0 0 0 6 0
17 PASCHIM MEDINIPUR 954 67 67 67 43 43 43 0 67 3 67 0 0 0 0 0 67 9
18 PURBA BARDDHAMAN 773 6 6 6 1 1 1 0 6 0 6 0 0 0 0 0 0 0
19 PURBA MEDINIPUR 1008 73 73 73 11 11 11 0 73 0 73 0 0 0 0 0 72 0
20 PURULIA 187 11 11 11 2 2 2 0 11 0 11 0 0 0 7 0 11 0
21 SOUTH 24 PARGANAS 1279 15 15 15 0 0 0 0 15 0 15 0 1 0 0 0 9 0
22 UTTAR DINAJPUR 552 6 6 6 0 0 0 0 6 0 6 0 0 0 6 0 6 0