Table 2: Enumeration of total coliphages in river water samples using single agar layer in nine sub-cities with their maximum enumeration of Addis Ababa between February and April 2017.
|
Coliphages [pfu/100ml] |
Addis Ababa Sub-cities’ Rivers and Streams Water Samples |
| SC- 1 |
SC- 2 |
SC-3 |
SC-4 |
SC-5 |
SC-6 |
SC-7 |
SC-8 |
SC-9 |
Total |
| <1 |
8 |
6 |
2 |
9 |
5 |
5 |
3 |
1 |
1 |
40 |
| 11-100 |
1 |
0 |
5 |
0 |
1 |
4 |
1 |
1 |
0 |
13 |
| 100-500 |
2 |
2 |
5 |
1 |
2 |
2 |
2 |
0 |
1 |
17 |
| 501-1000 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
6 |
| >1000 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
3 |
8 |
| Total |
12 |
8 |
12 |
10 |
8 |
11 |
8 |
7 |
8 |
84 |
SC–Sub-City