Table 2.

Average value of water quality parameters

Time	pH	D.O (mg/l)	BOD (mg/l)	COD (mg/l)	TSS (mg/l)	NH3–N (mg/l)	WQI	Class
25-Feb-20	7.59	7.78	4	14	4	0.04	92.2	II
25-Mar-20	7.60	7.52	3	7	5	0.00	94.3	I
8-Apr-20	7.57	7.69	3	12	4	0.01	93.4	I
19-May-20	7.55	7.85	3	21	2	0.05	93.3	I