/ Contamination Status of Schools covered with PWSS
Contamination status of Schools covered with PWSS as on 2026-01-16 00:00:00 to 2026-02-16 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 28 28 28 17 17 17 0 28 2 28 0 0 0 0 0 28 0
2 BANKURA 1092 64 64 64 0 0 0 0 64 0 64 0 0 0 26 0 45 1
3 BIRBHUM 523 32 33 33 2 2 2 0 33 0 33 0 0 0 9 0 17 0
4 COOCH BEHAR 550 31 31 31 9 9 9 0 31 0 31 0 0 0 0 0 31 1
5 DAKSHIN DINAJPUR 433 15 15 15 0 0 0 0 15 0 15 0 0 0 15 4 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 59 60 60 11 11 11 0 60 0 60 0 11 0 0 0 49 2
8 HOWRAH 295 10 10 10 5 5 5 0 10 0 10 0 0 0 0 0 10 0
9 JALPAIGURI 425 4 4 4 0 0 0 0 4 0 4 0 0 0 0 0 4 1
10 JHARGRAM 507 45 45 41 5 5 5 0 45 1 45 0 0 0 0 0 31 3
11 KALIMPONG 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 455 18 18 18 1 1 1 0 18 0 18 0 15 0 6 0 15 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 12 12 12 0 0 0 0 12 0 12 0 12 0 0 0 12 0
16 PASCHIM BARDDHAMAN 182 15 15 15 4 4 4 0 15 0 15 0 0 0 0 0 1 0
17 PASCHIM MEDINIPUR 954 26 26 26 10 10 10 0 26 1 26 0 0 0 0 0 26 2
18 PURBA BARDDHAMAN 773 197 197 197 139 139 139 0 197 2 197 0 5 0 0 0 22 0
19 PURBA MEDINIPUR 1008 94 94 94 17 17 17 0 94 0 94 0 0 0 0 0 84 2
20 PURULIA 187 10 10 10 4 4 4 0 10 0 10 0 0 0 7 0 8 0
21 SOUTH 24 PARGANAS 1279 63 64 64 3 3 3 0 64 0 64 0 22 0 18 0 60 0
22 UTTAR DINAJPUR 552 2 2 2 0 0 0 0 2 0 2 0 0 0 2 0 2 0