/ Contamination of Status of School covered with Own Supply Arrangement
Contamination of Status of School covered with Own Supply Arrangement as on 2026-02-10 00:00:00 to 2026-03-10 23:59:59
Sl. No. District Total
School
with
Own
Arrangement		 Samples
Tested		 Contamination Status
Free Residual Chlorine Bacteriological Chemical
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 41 41 41 41 41 41 0 41 12 41 1 0 0 0 0 41 2
2 BANKURA 4 4 4 4 4 4 0 4 0 4 0 0 0 1 0 1 0
3 BIRBHUM 16 16 16 16 16 16 0 16 0 16 0 0 0 2 0 10 0
4 COOCH BEHAR 9 9 9 9 9 9 0 9 0 9 0 0 0 0 0 9 2
5 DAKSHIN DINAJPUR 1 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0
6 DARJEELING 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 6 6 6 6 6 6 0 6 0 6 0 0 0 0 0 4 0
8 HOWRAH 5 5 5 5 5 5 0 5 0 5 0 2 0 0 0 3 0
9 JALPAIGURI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10 JHARGRAM 7 7 2 0 0 0 0 7 2 7 1 0 0 0 0 2 0
11 KALIMPONG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 10 10 10 10 10 10 0 10 0 10 0 10 0 1 0 10 0
13 MURSHIDABAD 1 1 1 1 1 1 0 1 1 1 0 1 0 0 0 1 0
14 NADIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15 NORTH 24 PARGANAS 1 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0
16 PASCHIM BARDDHAMAN 9 9 9 8 8 8 0 9 1 9 1 0 0 0 0 9 1
17 PASCHIM MEDINIPUR 31 31 31 31 31 31 0 31 2 31 1 0 0 0 0 29 4
18 PURBA BARDDHAMAN 134 134 134 134 134 134 0 134 3 134 3 9 0 0 0 22 0
19 PURBA MEDINIPUR 48 49 49 48 49 49 0 49 0 49 0 0 0 0 0 47 0
20 PURULIA 11 11 11 11 11 11 0 11 1 11 0 0 0 11 0 11 3
21 SOUTH 24 PARGANAS 31 33 33 22 22 22 0 33 1 33 0 12 0 12 0 33 6
22 UTTAR DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0