/ Contamination status of PWS Schemes
Contamination status of PWS Schemes as on 2024-04-05 00:00:00 to 2024-05-05 23:59:59
Sl. No. District PWSS Schemes PWSS
Samples
Tested		 Contamination Status
Free Residual Chlorine Bacteriological Chemical
Total Tested 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 376 67 232 229 0 0 0 0 191 0 191 0 0 0 0 0 232 0
2 BANKURA 1140 76 1269 1269 51 414 414 0 1218 1 1218 0 0 0 499 0 843 27
3 BIRBHUM 571 53 376 376 121 207 204 3 376 13 376 1 0 0 352 0 376 27
4 COOCH BEHAR 596 76 444 444 57 144 144 0 444 0 444 0 0 0 0 0 422 5
5 DAKSHIN DINAJPUR 484 10 155 152 11 11 11 0 92 7 92 3 0 0 1 0 0 0
6 DARJEELING 623 27 107 107 0 63 63 0 62 0 62 0 0 0 0 0 44 8
7 HOOGHLY 713 97 837 837 205 416 413 3 257 23 257 3 18 0 0 0 489 13
8 HOWRAH 332 39 279 220 15 54 22 32 279 2 279 1 37 0 0 0 62 0
9 JALPAIGURI 464 41 235 235 125 199 199 0 235 0 235 0 0 0 0 0 226 10
10 JHARGRAM 564 28 171 171 36 36 36 0 171 3 171 1 0 0 0 0 171 1
11 KALIMPONG 292 4 103 103 0 71 71 0 103 0 103 0 0 0 0 0 103 0
12 MALDAH 545 58 718 710 29 111 108 3 718 0 718 0 358 6 96 0 362 8
13 MURSHIDABAD 1322 63 395 395 62 125 125 0 395 0 395 0 389 25 0 0 389 47
14 NADIA 1130 115 1841 1841 55 505 504 1 1841 46 1841 0 1234 528 0 0 1234 22
15 NORTH 24 PARGANAS 1180 121 1068 1068 118 354 354 0 1068 7 1068 3 977 35 0 0 978 22
16 PASCHIM BARDDHAMAN 224 37 474 474 133 224 224 0 474 144 474 47 0 0 0 0 399 31
17 PASCHIM MEDINIPUR 985 48 530 530 297 454 454 0 530 21 530 10 0 0 0 0 528 20
18 PURBA BARDDHAMAN 826 159 1035 1029 695 740 740 0 1035 25 1035 14 248 0 0 0 979 32
19 PURBA MEDINIPUR 1055 135 1400 1400 408 626 626 0 1400 6 1400 1 0 0 0 0 1400 21
20 PURULIA 313 38 315 213 23 135 135 0 315 3 315 1 0 0 251 0 302 8
21 SOUTH 24 PARGANAS 1340 62 914 912 93 107 107 0 914 1 914 0 104 0 33 0 890 2
22 UTTAR DINAJPUR 598 38 179 179 21 28 22 6 179 4 179 0 4 0 160 0 179 3