/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2026-06-19 00:00:00 to 2026-07-19 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 82 82 82 76 76 76 0 82 35 82 6 0 0 0 0 82 1
2 BANKURA 1092 30 30 30 2 2 2 0 30 0 30 0 0 0 23 0 18 1
3 BIRBHUM 523 69 69 69 10 10 10 0 69 0 69 0 0 0 44 0 66 0
4 COOCH BEHAR 550 3 3 3 1 1 1 0 3 0 3 0 0 0 0 0 2 0
5 DAKSHIN DINAJPUR 433 6 7 7 0 0 0 0 7 0 7 0 0 0 6 0 4 0
6 DARJEELING 576 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 724 4 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 0
8 HOWRAH 295 14 14 14 2 2 2 0 14 0 14 0 7 0 0 0 14 0
9 JALPAIGURI 425 7 7 7 3 3 3 0 7 0 7 0 0 0 0 0 6 0
10 JHARGRAM 507 6 6 6 0 0 0 0 6 0 6 0 0 0 0 0 6 0
11 KALIMPONG 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 455 17 17 17 9 9 9 0 17 0 17 0 17 0 9 0 17 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 7 7 6 0 0 0 0 7 0 7 0 7 0 0 0 7 1
16 PASCHIM BARDDHAMAN 182 5 5 5 2 2 2 0 5 1 5 1 0 0 0 0 2 0
17 PASCHIM MEDINIPUR 954 29 29 29 20 20 20 0 29 4 29 2 0 0 0 0 26 1
18 PURBA BARDDHAMAN 773 159 160 160 32 32 32 0 160 8 160 3 7 0 0 0 127 2
19 PURBA MEDINIPUR 1008 46 46 46 27 27 27 0 46 0 46 0 0 0 0 0 46 0
20 PURULIA 187 10 10 10 0 0 0 0 10 0 10 0 0 0 4 0 10 0
21 SOUTH 24 PARGANAS 1279 2 2 2 0 0 0 0 2 0 2 0 0 0 0 0 2 0
22 UTTAR DINAJPUR 552 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0