/ Contamination of Status of School covered with Own Supply Arrangement
Contamination of Status of School covered with Own Supply Arrangement as on 2026-05-04 00:00:00 to 2026-06-04 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 11 11 11 11 11 11 0 11 4 11 3 0 0 0 0 11 0
2 BANKURA 3 3 3 3 3 3 0 3 1 3 1 0 0 2 0 2 0
3 BIRBHUM 7 7 7 7 7 7 0 7 0 7 0 0 0 6 0 7 1
4 COOCH BEHAR 7 7 7 4 4 4 0 7 0 7 0 0 0 0 0 7 1
5 DAKSHIN DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6 DARJEELING 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 2 2 2 2 2 2 0 2 0 2 0 0 0 0 0 2 0
8 HOWRAH 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0
9 JALPAIGURI 4 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 0
10 JHARGRAM 24 24 24 24 24 24 0 24 0 24 0 0 0 0 0 24 0
11 KALIMPONG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 7 7 7 7 7 7 0 7 0 7 0 7 0 0 0 7 0
13 MURSHIDABAD 3 3 3 3 3 3 0 3 1 3 1 3 0 0 0 0 0
14 NADIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15 NORTH 24 PARGANAS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 PASCHIM BARDDHAMAN 3 3 3 3 3 3 0 3 1 3 1 0 0 0 0 3 0
17 PASCHIM MEDINIPUR 23 23 23 23 23 23 0 23 7 23 1 0 0 0 0 23 6
18 PURBA BARDDHAMAN 16 16 16 13 13 13 0 16 5 16 4 0 0 0 0 0 0
19 PURBA MEDINIPUR 12 12 12 12 12 12 0 12 0 12 0 0 0 0 0 12 0
20 PURULIA 6 6 6 6 6 6 0 6 0 6 0 0 0 6 0 6 1
21 SOUTH 24 PARGANAS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
22 UTTAR DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0