/ Contamination of Status of School covered with Own Supply Arrangement
Contamination of Status of School covered with Own Supply Arrangement as on 2026-03-02 00:00:00 to 2026-04-02 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 30 30 30 30 30 30 0 30 9 30 0 0 0 0 0 30 0
2 BANKURA 2 2 2 2 2 2 0 2 0 2 0 0 0 1 0 2 0
3 BIRBHUM 8 8 8 8 8 8 0 8 0 8 0 0 0 2 0 2 0
4 COOCH BEHAR 21 22 22 18 18 18 0 22 0 22 0 0 0 0 0 20 4
5 DAKSHIN DINAJPUR 2 2 2 2 2 2 0 2 1 2 0 0 0 2 0 2 0
6 DARJEELING 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7 HOOGHLY 16 16 16 16 16 16 0 16 0 16 0 9 1 0 0 13 0
8 HOWRAH 4 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 0
9 JALPAIGURI 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0
10 JHARGRAM 17 17 1 0 0 0 0 17 0 17 0 0 0 0 0 5 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 1 7 0 7 0 1 0 7 1
13 MURSHIDABAD 6 6 6 6 6 6 0 6 0 6 0 6 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 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0
16 PASCHIM BARDDHAMAN 6 6 6 6 6 6 0 6 1 6 1 0 0 0 0 6 0
17 PASCHIM MEDINIPUR 38 38 38 38 38 38 0 38 10 38 5 0 0 0 0 28 3
18 PURBA BARDDHAMAN 74 74 74 73 73 73 0 74 6 74 5 0 0 0 0 11 0
19 PURBA MEDINIPUR 68 68 68 67 68 68 0 68 0 68 0 0 0 0 0 67 1
20 PURULIA 9 9 9 9 9 9 0 9 0 9 0 0 0 9 0 9 0
21 SOUTH 24 PARGANAS 27 28 28 24 24 24 0 28 2 28 0 16 0 16 0 28 0
22 UTTAR DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0