/ Contamination of Status of AWCs covered with Own Supply Arrangement
Contamination of Status of AWCs covered with Own Supply Arrangement as on 2025-11-07 00:00:00 to 2025-12-07 23:59:59
Sl. No. District Total
AWC
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 72 72 72 72 72 72 0 72 13 72 1 0 0 0 0 72 0
2 BANKURA 4 4 4 4 4 4 0 4 0 4 0 0 0 2 0 2 0
3 BIRBHUM 17 17 17 0 0 0 0 17 0 17 0 0 0 6 0 13 0
4 COOCH BEHAR 6 6 6 5 5 5 0 6 0 6 0 0 0 0 0 6 0
5 DAKSHIN DINAJPUR 1 1 1 1 1 1 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 12 12 12 12 12 12 0 12 1 12 0 0 0 0 0 7 0
8 HOWRAH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9 JALPAIGURI 4 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 0
10 JHARGRAM 17 17 1 0 0 0 0 17 0 17 0 0 0 0 0 15 0
11 KALIMPONG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 29 29 29 17 17 17 0 29 1 29 0 29 0 4 0 29 1
13 MURSHIDABAD 2 2 2 2 2 2 0 2 0 2 0 2 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 8 8 1 0 0 0 0 8 0 8 0 8 0 0 0 8 2
16 PASCHIM BARDDHAMAN 16 16 16 16 16 16 0 16 4 16 3 0 0 0 0 4 0
17 PASCHIM MEDINIPUR 92 92 92 91 91 91 0 92 12 92 1 0 0 0 0 88 10
18 PURBA BARDDHAMAN 65 65 65 51 51 51 0 65 2 65 1 7 1 0 0 6 0
19 PURBA MEDINIPUR 25 25 25 0 0 0 0 25 0 25 0 0 0 0 0 25 0
20 PURULIA 2 2 2 2 2 2 0 2 0 2 0 0 0 2 0 2 0
21 SOUTH 24 PARGANAS 5 5 1 0 0 0 0 5 0 5 0 0 0 0 0 5 0
22 UTTAR DINAJPUR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0