/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2025-05-24 00:00:00 to 2025-06-24 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 69 69 69 44 44 44 0 69 2 69 0 0 0 0 0 69 0
2 BANKURA 1092 114 114 114 1 1 1 0 114 0 114 0 0 0 65 0 88 1
3 BIRBHUM 523 219 221 221 1 1 1 0 221 0 221 0 0 0 183 0 221 8
4 COOCH BEHAR 550 13 13 13 2 2 2 0 13 0 13 0 0 0 0 0 12 1
5 DAKSHIN DINAJPUR 433 9 9 9 0 0 0 0 9 0 9 0 0 0 9 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 724 222 233 233 57 57 57 0 233 16 233 3 85 0 0 0 225 6
8 HOWRAH 295 23 23 23 3 3 3 0 23 0 23 0 12 0 0 0 19 0
9 JALPAIGURI 425 5 5 5 2 2 2 0 5 0 5 0 0 0 0 0 5 1
10 JHARGRAM 507 24 24 24 20 20 20 0 24 1 24 0 0 0 0 0 24 1
11 KALIMPONG 233 3 3 3 0 0 0 0 3 0 3 0 0 0 0 0 3 0
12 MALDAH 455 125 127 127 14 14 14 0 127 1 127 0 84 0 38 0 85 1
13 MURSHIDABAD 1256 52 55 54 15 16 16 0 55 6 55 3 54 5 0 0 54 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 51 51 51 1 1 1 0 51 0 51 0 51 0 0 0 51 7
16 PASCHIM BARDDHAMAN 182 28 28 28 5 5 5 0 28 0 28 0 0 0 0 0 22 0
17 PASCHIM MEDINIPUR 954 116 117 117 10 10 10 0 117 4 117 2 0 0 0 0 117 10
18 PURBA BARDDHAMAN 773 118 118 118 28 28 28 0 118 5 118 3 42 0 0 0 114 1
19 PURBA MEDINIPUR 1008 101 101 101 9 9 9 0 101 0 101 0 0 0 0 0 101 1
20 PURULIA 187 6 6 6 3 3 3 0 6 0 6 0 0 0 5 0 6 0
21 SOUTH 24 PARGANAS 1279 13 13 13 0 0 0 0 13 0 13 0 6 0 0 0 13 0
22 UTTAR DINAJPUR 552 12 12 12 2 2 2 0 12 1 12 1 0 0 12 0 12 0