/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2026-09-08 00:00:00 to 2026-10-08 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 72 73 73 65 65 65 0 73 16 73 6 0 0 0 0 72 0
2 BANKURA 1092 102 102 102 3 3 3 0 102 0 102 0 0 0 60 0 57 0
3 BIRBHUM 523 79 81 81 7 7 7 0 81 0 81 0 0 0 77 0 53 0
4 COOCH BEHAR 550 15 15 15 11 11 11 0 15 0 15 0 0 0 0 0 13 1
5 DAKSHIN DINAJPUR 433 15 15 15 0 0 0 0 15 0 15 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8 HOWRAH 295 2 2 2 0 0 0 0 2 0 2 0 0 0 0 0 2 0
9 JALPAIGURI 425 8 8 8 3 3 3 0 8 0 8 0 0 0 0 0 6 0
10 JHARGRAM 507 8 8 2 0 0 0 0 8 1 8 0 0 0 0 0 7 0
11 KALIMPONG 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 455 15 15 15 0 0 0 0 15 0 15 0 2 0 2 0 2 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 5 5 2 0 0 0 0 5 0 5 0 5 0 0 0 5 0
16 PASCHIM BARDDHAMAN 182 11 11 11 9 9 9 0 11 3 11 0 0 0 0 0 9 0
17 PASCHIM MEDINIPUR 954 56 56 56 31 31 31 0 56 8 56 2 0 0 0 0 52 5
18 PURBA BARDDHAMAN 773 148 149 149 42 42 42 0 149 15 149 12 0 0 0 0 37 1
19 PURBA MEDINIPUR 1008 86 87 87 49 49 49 0 87 0 87 0 0 0 0 0 87 0
20 PURULIA 187 5 5 5 2 2 2 0 5 0 5 0 0 0 5 0 5 0
21 SOUTH 24 PARGANAS 1279 2 2 2 1 1 1 0 2 0 2 0 0 0 0 0 1 0
22 UTTAR DINAJPUR 552 8 8 8 0 0 0 0 8 0 8 0 0 0 3 0 5 1