/ Contamination Status of Schools covered with PWSS
Contamination status of Schools covered with PWSS as on 2026-10-07 00:00:00 to 2026-11-07 23:59:59
Sl. No. District PWSS Schemes PWSS
Samples
Tested		 Contamination Status
Free Residual Chlorine Bacteriological Chemical
Total School 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2 BANKURA 1092 29 29 29 0 0 0 0 29 0 29 0 0 0 19 0 12 0
3 BIRBHUM 523 29 29 29 0 0 0 0 29 0 29 0 0 0 29 0 29 0
4 COOCH BEHAR 550 7 7 7 0 0 0 0 7 0 7 0 0 0 0 0 7 1
5 DAKSHIN DINAJPUR 433 29 29 29 0 0 0 0 29 0 29 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 JALPAIGURI 425 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10 JHARGRAM 507 7 7 6 0 0 0 0 7 0 7 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 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 PASCHIM BARDDHAMAN 182 10 10 10 6 6 6 0 10 2 10 1 0 0 0 0 10 0
17 PASCHIM MEDINIPUR 954 16 16 16 13 13 13 0 16 0 16 0 0 0 0 0 16 5
18 PURBA BARDDHAMAN 773 6 6 6 2 2 2 0 6 1 6 0 0 0 0 0 0 0
19 PURBA MEDINIPUR 1008 29 29 29 7 7 7 0 29 0 29 0 0 0 0 0 29 2
20 PURULIA 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
21 SOUTH 24 PARGANAS 1279 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
22 UTTAR DINAJPUR 552 2 2 2 0 0 0 0 2 0 2 0 0 0 0 0 2 0