Plate count (CFU/ml) for the isolated organisms in the water samples.

Table 3: Plate count (CFU/ml) for the isolated organisms in the water samples.

	Plate Coliform Count
		Colonies Counted			CFU/ml
S/N	Product Name	1 ml	0.1 ml	0.01 ml	1 ml	0.1 ml	0.01 ml
1	A	8	NG	NG	11	0	0
2	B	11	NG	NG	8	0	0
3	C	59	NG	NG	59	0	0
4	D	198	145	45	198	14.5	0.45
5	E	530	346	175	530	34.5	1.75
6	F	47	12	NG	47	1.2	0
7	G	25	13	4	25	1.3	0.04
8	H	10	NG	NG	10	0	0
9	I	278	217	87	278	21.7	0.87
10	J	232	110	29	232	11	0.29
11	K	480	241	197	480	24.1	1.97
12	L	315	145	105	315	14.5	1.5

NB: Products with code A, B, C, F, G and H are deem fit for consumption from the result above for both healthy and immunocompromised individuals, since the plate counts gave units are within WHO stipulated standards which is 1 × 10² cfu/ml.