Table 2.

Physical and chemical parameters of spring water samples

	Wet	Dry	Mean	SD	Min	Max	WHO (2011)	TS 266 (2005)
pH	9.05	8.11	8.58	0.85	6.35	10.14	7.5	6.5–9.5
WT(°C)	10.64	15.14	12.89	3.39	7.20	19.00
DO (mg/L)	9.82	8.79	9.30	1.18	5.95	13.84
EC (μScm−1)	117.40	147.42	132.41	106.61	28.10	426.70	1500	2500
TDS (mg/L)	96.84	109.82	103.33	92.76	25.40	480.00	600
TA (mg/L)	59.00	61.70	60.35	74.78	10.00	345.00	600
TH (mg/L)	78.10	80.00	79.05	82.12	15.00	411.00	100
NO2-N (mg/L)	0.038	0.045	0.042	0.011	0.01	0.06	0.9	0.5
NO3-N (mg/L)	1.54	1.37	1.46	0.86	0.09	3.52	11.3	50
TP (mg/L)	0.10	0.10	0.10	0.11	0.01	0.55
Ca (mg/L)	29.60	38.93	34.27	35.69	6.17	150.18	75
K (mg/L)	1.31	1.65	1.48	0.88	0.58	3.94	12
Mg (mg/L)	7.71	8.82	8.26	8.88	1.53	35.19	50
Na (mg/L)	10.45	10.27	10.36	7.24	4.49	38.15	200	200
Al (µg/L)	1019	1167	1093	1008	2.11	4716	200
Cr (µg/L)	2.62	3.06	2.84	2.07	1.02	11.41	50	50
Mn (µg/L)	15.53	30.53	23.03	58.51	1.31	267.80	400
Fe (µg/L)	44.39	90.50	67.45	51.76	1.59	236.64	300	200
Co (µg/L)	1.90	1.96	1.93	1.98	1.18	10.71	50
Ni (µg/L)	2.37	3.63	3.00	1.96	1.21	11.86	70
Cu (µg/L)	4.59	14.99	9.79	24.59	0.95	158.33	2000	2000
Zn (µg/L)	123.50	97.59	110.54	109.50	1.28	605.01	3000
As (µg/L)	4.23	3.26	3.75	2.76	0.27	11.87	10	10
Cd (µg/L)	0.77	0.74	0.76	0.35	0.00	2.22	3	5
Pb(µg/L)	2.33	3.16	2.75	1.83	0.55	8.91	10	10