S/No. | Location | Zone/Aquifer | Depth (m) | Iron (mg/l) | Chloride (mg/l) | Salinity (mg/l) | Conductivity (us/cm) | pH | Alkalinity (mg/l) | Hardness (mg/l) |
1 | Kanana | SWS | 186 | 0 | 34 | 500 | 125 | 6.7 | 0.12 | 38 |
2 | Kala Degema | " | 40.96 | 0 | 18 | 150 | - | 7.3 | 0.38 | 6 |
3 | Krakrama | " | 75 | 2.5 | 48 | 700 | 100 | 6.8 | - | 16 |
4 | Abalama | " | 60.96 | 2 | 36 | 10.74 | 35 | 6.7 | 30 | 11 |
5 | Buguma | " | 60.96 | 0 | 10.64 | 17.55 | - | 6.2 | 6.5 | 17 |
6 | Okrika MLand | " | 320 | 0 | 35.5 | 58.5 | 19 | 6.2 | 10.4 | 20 |
7 | Ibuluya-Dikibo | " | 180 | 0 | 32 | 18 | 20 | 4.5 | 10 | 21 |
8 | Bolo I | " | 91.44 | 0 | 99 | 14 | 16 | 7 | 0.12 | 31 |
9 | Bolo II | " | 91.44 | 0 | 97 | 16 | 40 | 6.8 | 0.1 | 35 |
10 | Kalio-Ama | " | 82.88 | 0.5 | 10 | 331 | 58 | 6.4 | 0.1 | 61 |
11 | Abam-Ama | " | 128.02 | 0 | 6.38 | 100 | 23 | 5.9 | 21 | Artesian |
12 | Okujagu | " | 30 | 0.8 | 62 | 100 | - | 4.5 | 2 | 30 |
13 | George-Ama | " | 109.73 | 1.8 | 31.5 | 60.25 | 29 | 5.1 | - | 22 |
14 | Isiokpo | CPS | 70.1 | 2 | 38.94 | 64.4 | 20 | 5.6 | 15 | 10 |
15 | Aluu | " | 60.96 | 0.2 | 10 | 50 | 23 | 6.1 | 2 | 6 |
16 | Umuoji | " | 81 | 10 | 32 | 80 | - | 8.2 | - | 68 |
17 | Ogbakiri | " | 78.03 | 0.01 | 24.2 | 51.9 | 4.5 | 6.2 | 0.5 | 60 |
18 | Ndele | " | 72.5 | 0 | 10.6 | 100 | 13.5 | 7.5 | 19 | 9 |
19 | Omerelu | " | 70.1 | 0.4 | 20 | 20 | 20 | 6.5 | 0.6 | 8 |
20 | Ubima | " | 70.1 | 0 | 18 | 50 | 18 | 5.2 | 2 | 4 |
21 | Elele | CPS | 60.96 | 0 | 29.8 | 49 | 15 | 6 | 3 | 5 |
22 | Ibaa | " | 60.96 | 0 | 40 | 68.25 | 12 | 6.2 | - | 2 |
23 | Obelle | " | 81 | 0 | 48 | 63 | 6.7 | 6.1 | - | 0 |
24 | Rumuewho | " | 54.86 | 0.3 | 10 | 50 | - | 6.2 | - | 38 |
25 | Egwi | " | 61.28 | 0.15 | 3.4 | 65 | - | 6.5 | - | 28 |