Factor analysis of the various parameters in post monsoon-component matrix

Component

1

2

3

4

EC

0.866

−0.339

0.236

0.282

Alkalinity

0.862

−0.342

0.239

0.289

Fe

−0.805

0.254

0.403

−0.355

TDS

0.786

0.613

Na

0.771

0.362

−0.11

−0.513

Pb

0.77

0.516

0.375

Hardness

−0.686

0.492

−0.197

0.497

Cl

−0.686

0.492

−0.197

0.497

K

−0.313

−0.856

0.404

Sulphate

0.585

0.786

0.197

pH

−0.235

−0.699

−0.32

−0.595

Ca

0.607

0.139

−0.781

Cr

0.452

−0.341

0.761

−0.317

Mg

0.312

−0.648

−0.667

−0.196

Si

0.142

−0.54

0.598

0.575

Al

−0.489

0.476

0.579

−0.446

% of variance

40.764

28.79

18.189

12.258