Paramters	Min	Max	Mean	WHO, 2006		Above permissible limit	BIS, 2003		Above permissible limit
Paramters	Min	Max	Mean	Permissible	Excessive	Above permissible limit	Desirable	Permissible	Above permissible limit
pH	7.1	8.6	7.9	7.0 - 8.5	>8.5	2	6.5	8.5	2
EC	171	6358	1672	750	-	17	500	-	17
TDS (mg/L)	386	1491	867	500	1000	16	500	2000	16
Calcium (Ca²⁺) (mg/L)	64.5	94.7	71.9	75	100	01	75	200	Nil
Magnesium (Mg²⁺) (mg/L)	21.5	92.5	57.0	30	100	19	30	100	Nil
Sodium (Na⁺) (mg/L)	28.9	101.5	58.8	200	-	Nil	-	200	Nil
Potassium (K⁺) (mg/L)	2.6	10.4	6.4	50	150	Nil	-	-
Sulphate () (mg/L)	12.4	53.1	33.1	200	400	Nil	200	400	Nil
Chloride (Cl⁻) (mg/L)	52	141	97.6	250	1000	Nil	250	1000	Nil
Zn	0.01	0.13	0.07	5	15
Pb	0.06	1.09	0.57	NA	0.05
Cr	0.13	1.81	0.94	NA	0.05
Fe	0.16	1.51	0.79	0.3	1.0
Cd	BD	0.07	0.02	0.01	0.01
Cu	0.59	2.35	1.7	0.05	1.5
Mn	0.04	0.4	0.22	0.05	0.5