TABLE 1.

Prevalence of the microbial source tracking (MST) markers in the water samples collected from the river and outfalls.

Sample	Season	Sampling events	No. of samples	Positive ratios
				Total (%)	Human (%)		Swine (%)	Ruminant (%)	Avian (%)
				BacUni	HF183-1	BacH	Pig-2-Bac	Rum-2-Bac	AV4143
River	Dry	BF	15	100	87	93	0	7	0
	Wet	AF	65	100	60	69	3	34	0
	Total		80	100	60	69	3	29	0
Outfall	Dry	BF	1	100	100	100	0	0	0
	Wet	AF	15	100	33	53	7	13	0
	Total		16	100	38	56	6	13	0