| Upazilawise # of wells based on Depth and Concentration | |||||||||||||||
| (BAMWSP Phase II & III - 60 Upazila) | |||||||||||||||
| District | Upazila | Depth | # of wells at different Arsenic Concentration | ||||||||||||
| >0.05 Mg/l | >=0.5 to 0.1 | 0.1 | 0.1 to 0.5 | 0.5 | 0.5 to 1.0 | 1 | 10. To 1.7 | 1.7 | 1.7 to 3.0 | 3 | >3 | Total | |||
| Barisal | Agailjhara | ||||||||||||||
| <50 | 10 | 44 | 62 | 73 | 35 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | ||
| >=50 to < 150 | 155 | 486 | 864 | 1149 | 569 | 95 | 15 | 3 | 0 | 0 | 0 | 0 | 3336 | ||
| >=150 to < 250 | 16 | 67 | 16 | 16 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | ||
| >=250 to <500 | 5 | 8 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | ||
| >=500 to <750 | 68 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | ||
| >=750 to <1000 | 543 | 17 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 565 | ||
| >=1000 | 36 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | ||
| Total | 833 | 628 | 948 | 1243 | 613 | 99 | 15 | 3 | 0 | 0 | 0 | 0 | 4382 | ||
| Barisal | Banaripara | ||||||||||||||
| <50 | 187 | 224 | 218 | 176 | 71 | 22 | 3 | 2 | 2 | 0 | 1 | 0 | 906 | ||
| >=50 to < 150 | 189 | 246 | 355 | 406 | 179 | 54 | 17 | 4 | 1 | 0 | 0 | 0 | 1451 | ||
| >=150 to < 250 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | ||
| >=250 to <500 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | ||
| >=500 to <750 | 57 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | ||
| >=750 to <1000 | 751 | 8 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 763 | ||
| >=1000 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | ||
| Total | 1252 | 480 | 575 | 586 | 251 | 76 | 20 | 6 | 4 | 0 | 1 | 0 | 3251 | ||
| Barisal | Gournadi | ||||||||||||||
| <50 | 54 | 39 | 51 | 80 | 42 | 41 | 49 | 17 | 6 | 1 | 1 | 0 | 381 | ||
| >=50 to < 150 | 295 | 340 | 466 | 780 | 378 | 104 | 72 | 19 | 7 | 2 | 2 | 1 | 2466 | ||
| >=150 to < 250 | 127 | 129 | 76 | 24 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 361 | ||
| >=250 to <500 | 7 | 4 | 5 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | ||
| >=500 to <750 | 99 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 102 | ||
| >=750 to <1000 | 960 | 9 | 6 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 981 | ||
| >=1000 | 93 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | ||
| Total | 1635 | 521 | 605 | 888 | 429 | 149 | 123 | 36 | 13 | 3 | 3 | 1 | 4406 | ||
| Brahmanbaria | Sarail | ||||||||||||||
| <50 | 69 | 53 | 36 | 34 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | ||||