/ Contamination of Status of School covered with Own Supply Arrangement
Contamination of Status of School covered with Own Supply Arrangement as on 2026-06-19 00:00:00 to 2026-07-19 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 12 12 12 12 12 12 0 12 3 12 0 0 0 0 0 12 1
2 BANKURA 1 1 1 1 1 1 0 1 0 1 0 0 0 1 0 1 0
3 BIRBHUM 2 2 2 2 2 2 0 2 0 2 0 0 0 2 0 2 0
4 COOCH BEHAR 3 3 3 0 0 0 0 3 0 3 0 0 0 0 0 2 0
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 3 3 3 3 3 3 0 3 0 3 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
11 KALIMPONG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 3 3 3 3 3 3 0 3 0 3 0 3 0 0 0 3 0
13 MURSHIDABAD 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
17 PASCHIM MEDINIPUR 13 13 13 13 13 13 0 13 4 13 0 0 0 0 0 12 0
18 PURBA BARDDHAMAN 125 125 125 122 122 122 0 125 39 125 22 3 0 0 0 106 2
19 PURBA MEDINIPUR 21 22 22 22 22 22 0 22 0 22 0 0 0 0 0 22 0
20 PURULIA 5 5 5 5 5 5 0 5 0 5 0 0 0 5 0 5 2
21 SOUTH 24 PARGANAS 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0
22 UTTAR DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0