Descriptive statistical data for all the parameters for the sampling period (n = 6, N = 42).

Table 1: Descriptive statistical data for all the parameters for the sampling period (n = 6, N = 42).

	N Statistic	Range	Minimum	Maximum	Mean	Std. Deviation	Skewness
	N Statistic	Range	Minimum	Maximum	Mean	Std. Deviation	Statistic	Std. Error
pH	42	1.670	7.400	9.070	8.16452	0.441495	0.105	0.365
TDS	42	156.000	242.000	398.000	320.16667	45.152272	-0.231	0.365
EC	42	312.000	482.000	794.000	641.80952	92.302324	-0.162	0.365
Cl	42	10.640	10.180	20.820	14.69536	2.686202	0.948	0.365
Na	42	127.420	134.320	261.740	173.22667	35.178236	1.232	0.365
SO₄	42	19.890	0.900	20.790	7.85314	6.578745	0.705	0.365
F	42	9.580	3.230	12.810	6.36310	3.310061	0.804	0.365
Ca	42	15.190	2.15	17.340	6.40024	4.675027	1.659	0.365
K	42	11.500	1.970	13.470	6.56071	3.822435	0.284	0.365
CO₂	42	168.206	134.404	302.610	230.4072	52.722064	-0.151	0.365
H₂CO₃	42	28.816	0.758	29.574	8.04064	7.570068	1.358	0.365
HCO₃	42	220.384	181.518	401.903	306.08954	69.488132	-0.118	0.365
CO₃	42	33.031	0.490	33.522	5.42143	6.540314	2.469	0.365
H₂S	42	0.720	0.000	0.720	0.03374	0.109123	6.36	0.365
NH₄	42	0.530	0.360	0.890	0.56310	0.159381	0.441	0.365
Valid N (listwise)	42
Units: ppm (except for pH and EC. EC in microSiemen/cm).