/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2026-08-21 00:00:00 to 2026-09-21 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 327 117 117 117 110 110 110 0 117 16 117 6 0 0 0 0 117 0
2 BANKURA 1092 100 103 103 0 0 0 0 103 0 103 0 0 0 53 0 59 0
3 BIRBHUM 523 39 39 39 2 2 2 0 39 0 39 0 0 0 22 0 35 0
4 COOCH BEHAR 550 12 12 12 10 10 10 0 12 0 12 0 0 0 0 0 11 6
5 DAKSHIN DINAJPUR 433 6 6 6 0 0 0 0 6 0 6 0 0 0 1 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 10 11 11 1 1 1 0 11 0 11 0 1 0 0 0 11 0
9 JALPAIGURI 425 3 3 3 0 0 0 0 3 0 3 0 0 0 0 0 2 0
10 JHARGRAM 507 6 6 1 0 0 0 0 6 1 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 24 24 24 15 15 15 0 24 0 24 0 21 0 6 0 21 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 4 0 0 0 0 7 0 7 0 7 0 0 0 7 0
16 PASCHIM BARDDHAMAN 182 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
17 PASCHIM MEDINIPUR 954 24 24 24 7 7 7 0 24 2 24 0 0 0 0 0 23 1
18 PURBA BARDDHAMAN 773 152 154 154 48 48 48 0 154 15 154 11 3 0 0 0 44 0
19 PURBA MEDINIPUR 1008 20 20 20 2 2 2 0 20 0 20 0 0 0 0 0 20 0
20 PURULIA 187 6 6 6 1 1 1 0 6 0 6 0 0 0 5 0 6 0
21 SOUTH 24 PARGANAS 1279 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0
22 UTTAR DINAJPUR 552 5 5 5 1 1 1 0 5 0 5 0 0 0 2 0 3 1