Samples	Mean	Standard Deviation	Skewness	Kurtosis	Coefficient of Variation
Ec (µS/cm)	1914.40	990.15	0.21	1.37	0.52
pH	6.92	0.40	0.27	−0.60	0.06
Ca²⁺	90.94	31.28	−0.27	−0.58	0.34
Mg²⁺	18.88	11.68	0.61	−0.42	0.62
Na⁺	58.05	29.54	−0.10	−0.76	0.51
K⁺	12.58	5.46	−0.43	−0.72	0.43
Cl⁻	13.87	15.24	2.56	7.29	1.10
SO₄	13.37	5.65	0.46	−0.68	0.42
N	13.69	11.00	1.25	0.59	0.80
F⁻	121.95	48.14	0.46	−0.34	0.39
${PO}_{4}^{2 -}$	3.66	1.51	−1.16	2.60	0.41
${CaCO}_{3}^{}$	107.85	47.35	1.17	0.76	0.44
Fe	3.13	2.47	−0.34	−2.02	0.79
Cu²⁺	0.18	0.11	0.18	−1.48	0.62
Cd	0.00	0.00	1.04	−1.22	1.61
Pb	0.00	0.00	0.57	−1.00	0.96
Zn	0.24	0.10	−0.25	−1.38	0.41
Cr	0.02	0.02	0.87	−0.17	1.02
Al	0.01	0.01	−0.33	−1.20	0.68
Ba	0.00	0.00	2.89	8.67	2.21
Mn²⁺	0.08	0.08	0.56	−0.90	0.97