Variables	EC	TDS	TH		Cl⁻		Na⁺	Ca²⁺	Mg²⁺	K⁺
EC	1
TDS	0.999	1
TH	0.893	0.891	1
	0.729	0.728	0.820	1
Cl⁻	0.979	0.979	0.816	0.616	1
	0.830	0.831	0.721	0.445	0.803	1
Na⁺	0.979	0.979	0.812	0.666	0.982	0.819	1
Ca²⁺	0.814	0.811	0.947	0.793	0.732	0.629	0.724	1
Mg²⁺	0.916	0.915	0.955	0.822	0.851	0.734	0.855	0.855	1
K⁺	0.806	0.806	0.715	0.600	0.784	0.665	0.789	0.616	0.715	1