/ Contamination of Status of AWCs covered with Own Supply Arrangement
Contamination of Status of AWCs covered with Own Supply Arrangement as on 2026-03-22 00:00:00 to 2026-04-22 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 4 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 0
2 BANKURA 4 4 4 4 4 4 0 4 0 4 0 0 0 2 0 4 0
3 BIRBHUM 16 16 16 16 16 16 0 16 0 16 0 0 0 0 0 3 0
4 COOCH BEHAR 14 14 14 14 14 14 0 14 0 14 0 0 0 0 0 14 5
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 3 3 3 3 3 3 0 3 0 3 0 0 0 0 0 1 0
8 HOWRAH 2 2 2 2 2 2 0 2 0 2 0 1 0 0 0 2 0
9 JALPAIGURI 2 2 2 2 2 2 0 2 0 2 0 0 0 0 0 2 1
10 JHARGRAM 38 38 9 0 0 0 0 38 7 38 3 0 0 0 0 3 0
11 KALIMPONG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 MALDAH 11 11 11 11 11 11 0 11 1 11 0 11 0 9 0 11 1
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 5 5 5 5 5 5 0 5 3 5 1 0 0 0 0 5 0
17 PASCHIM MEDINIPUR 25 25 25 25 25 25 0 25 0 25 0 0 0 0 0 21 1
18 PURBA BARDDHAMAN 5 5 5 5 5 5 0 5 0 5 0 0 0 0 0 0 0
19 PURBA MEDINIPUR 10 10 10 10 10 10 0 10 0 10 0 0 0 0 0 10 1
20 PURULIA 1 1 1 1 1 1 0 1 0 1 0 0 0 1 0 1 1
21 SOUTH 24 PARGANAS 2 2 2 0 0 0 0 2 0 2 0 0 0 0 0 2 0
22 UTTAR DINAJPUR 1 1 1 1 1 1 0 1 0 1 0 0 0 1 0 0 0