Sulphate

−0.0763

−0.1287

−0.0174

−0.2497

0.2394

−0.0762

0.2979

1.0000

Magnesium

−0.2922

0.0568

0.2806

−0.0099

0.0449

−0.4046

−0.0249

−0.0589

1.0000

Calcium

0.0109

−0.0245

0.0209

−0.3092

0.1756

−0.2342

0.0143

0.1615

0.1794

1.0000

Total hardness

−0.3910

0.0249

0.0274

−0.3171

0.2888

−0.0902

−0.0371

−0.0478

0.1615

0.4289

1.0000

Total Alkalinity

−0.1719

0.0960

0.1618

−0.3212

0.0597

−0.2672

0.0555

0.0306

−0.0478

0.6192*

0.7942**

1.0000

Phosphate

−0.0311

0.1954

−0.3383

−0.1074

−0.2003

0.3068

−0.2479

0.0545

0.3984

0.2429

0.2023

0.1786

1.0000

Ammonia

0.1356

0.0302

0.0608

0.0209

−0.1076

0.1716

0.0943

0.4314

0.2495

0.3179

−0.1751

−0.0049

0.4749

1.0000

Sodium

−0.1716

0.2441

−0.3594

−0.2909

−0.0649

0.0481

−0.3054

0.2590

0.0893

0.2129

0.1426

0.0664

0.3969

0.2115

1.0000