/ Contamination Status of AWC covered with PWSS
Contamination status of AWC covered with PWSS as on 2026-07-03 00:00:00 to 2026-08-03 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 327 162 163 163 120 120 120 0 163 56 163 10 0 0 0 0 163 4
2 BANKURA 1092 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3 BIRBHUM 523 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4 COOCH BEHAR 550 24 24 24 8 8 8 0 24 0 24 0 0 0 0 0 20 2
5 DAKSHIN DINAJPUR 433 1 1 1 0 0 0 0 1 0 1 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 10 10 10 4 4 4 0 10 1 10 1 0 0 0 0 10 0
9 JALPAIGURI 425 3 3 3 2 2 2 0 3 0 3 0 0 0 0 0 3 0
10 JHARGRAM 507 10 10 7 0 0 0 0 10 0 10 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 455 135 135 135 12 12 12 0 135 0 135 0 104 0 7 0 104 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 11 11 9 0 0 0 0 11 0 11 0 11 1 0 0 11 2
16 PASCHIM BARDDHAMAN 182 7 7 7 2 2 2 0 7 2 7 2 0 0 0 0 2 0
17 PASCHIM MEDINIPUR 954 74 74 74 52 52 52 0 74 2 74 1 0 0 0 0 68 9
18 PURBA BARDDHAMAN 773 247 247 247 42 42 42 0 247 12 247 6 4 0 0 0 207 2
19 PURBA MEDINIPUR 1008 37 37 37 20 20 20 0 37 0 37 0 0 0 0 0 37 1
20 PURULIA 187 15 15 15 3 3 3 0 15 0 15 0 0 0 6 0 15 0
21 SOUTH 24 PARGANAS 1279 3 3 3 0 0 0 0 3 0 3 0 0 0 0 0 2 0
22 UTTAR DINAJPUR 552 5 7 7 0 0 0 0 7 2 7 2 1 0 0 0 5 0