	Water Temp.	pH	EC	Salinity	DO	TDS					Ca²⁺	Mg²⁺	Na⁺	K⁺	Cl⁻
Water Temp.	1
pH	0.1	1
EC	0.1	0.8	1
Salinity	0.1	0.8	1	1
DO	0.9	0.2	0	0	1
TDS	0.1	0.8	1	1	0	1
	0	−0.9	−0.9	−0.9	−0.1	−0.9	1
	−0.7	−0.5	−0.1	−0.1	−0.9	−0.1	0.3	1
	−0.3	−0.5	−0.9	−0.9	−0.1	−0.9	0.7	0	1
	0.2	0.9	0.9	0.9	0.1	0.9	−0.8	−0.3	−0.7	1
Ca²⁺	−0.5	0.6	0.6	0.6	−0.6	0.6	−0.5	0.3	−0.3	0.7	1
Mg²⁺	0.1	0.8	1	1	0	1	−0.9	−0.1	−0.9	0.9	0.6	1
Na⁺	−0.7	−0.4	−0.6	−0.6	−0.4	−0.6	0.3	0.3	0.7	−0.7	−0.2	−0.6	1
K⁺	−0.1	−0.7	−0.7	−0.7	−0.3	−0.7	0.9	0.4	0.6	−0.5	−0.1	−0.7	0.1	1
Cl⁻	0.3	0.5	0.9	0.9	0.1	0.9	−0.7	0	−1	0.7	0.3	0.9	−0.7	−0.6	1