/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2025-07-08 00:00:00 to 2025-08-08 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 89 89 89 57 57 57 0 89 5 89 3 0 0 0 0 89 0
2 BANKURA 1092 119 119 119 0 0 0 0 119 0 119 0 0 0 64 0 84 5
3 BIRBHUM 523 86 87 87 0 0 0 0 87 0 87 0 0 0 75 0 87 5
4 COOCH BEHAR 550 16 17 17 2 2 2 0 17 0 17 0 0 0 0 0 17 1
5 DAKSHIN DINAJPUR 433 14 14 14 0 0 0 0 14 0 14 0 0 0 10 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 724 114 115 115 24 24 24 0 115 5 115 1 3 0 0 0 115 3
8 HOWRAH 295 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 JALPAIGURI 425 36 36 36 31 31 31 0 36 1 36 1 0 0 0 0 36 1
10 JHARGRAM 507 10 10 10 2 2 2 0 10 1 10 0 0 0 0 0 10 1
11 KALIMPONG 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 455 137 137 137 21 21 21 0 137 1 137 0 98 0 27 0 98 2
13 MURSHIDABAD 1256 27 27 27 8 8 8 0 27 0 27 0 26 6 0 0 26 4
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 61 61 60 1 1 1 0 61 1 61 0 59 1 0 0 59 2
16 PASCHIM BARDDHAMAN 182 23 23 23 14 14 14 0 23 4 23 1 0 0 0 0 15 1
17 PASCHIM MEDINIPUR 954 90 90 90 39 39 39 0 90 9 90 4 0 0 0 0 90 9
18 PURBA BARDDHAMAN 773 151 152 152 16 16 16 0 152 2 152 1 20 0 0 0 90 2
19 PURBA MEDINIPUR 1008 130 131 131 41 41 41 0 131 0 131 0 0 0 0 0 131 0
20 PURULIA 187 11 11 11 3 3 3 0 11 0 11 0 0 0 8 0 11 0
21 SOUTH 24 PARGANAS 1279 16 16 16 0 0 0 0 16 0 16 0 8 0 0 0 16 0
22 UTTAR DINAJPUR 552 3 3 3 0 0 0 0 3 0 3 0 0 0 3 0 3 0