Parameters

FAOa

DoEb

Percentage (%) of samples within the ranges

Pre-monsoon

Monsoon

Post-monsoon

pH

6.0 - 8.5

6.5 - 8.5

100

100

100

EC (mS∙cm−1)

0 - 3000

2250

100

100

100

TDS (mg/L)

0 - 2000

2100

100

100

100

Na+ (meq/L)

0 - 40

43.5

100

100

100

K+ (meq/L)

0 - 20

100

100

100

Ca2+ (meq/L)

0 - 20

100

100

100

Mg2+ (meq/L)

0 - 05

100

100

100

H C O 3 (meq/L)

0 - 10

100

100

100

S O 4 2 (meq/L)

0 - 20

100

100

100

C l (meq/L)

0 - 30

100

100

100

NO3-N (mg/L)

0 - 10

10

100

100

100

SAR (meq/L)

0 - 15

23

100

100

100