Skip to Main Content
Table 5

Irrigation groundwater classification based on EC (Wilcox 1955)

EC × 106μs/cm at 25 °CWater quality
<250 Excellent 
250–750 Good 
750–2000 Permissible 
2000–3000 Doubtful 
>3000 Unsuitable 
EC × 106μs/cm at 25 °CWater quality
<250 Excellent 
250–750 Good 
750–2000 Permissible 
2000–3000 Doubtful 
>3000 Unsuitable 
Close Modal

or Create an Account

Close Modal
Close Modal