Table 3 Statistical summary of the analyzed groundwater quality parameters for irrigation uses
EC (µS/cm) | SAR | %Na | RSC | MH | KI | |
|---|---|---|---|---|---|---|
Pre-monsoon | ||||||
Minimum | 96 | 0.2 | 5.7 | -8.6 | 1.3 | 0.1 |
Maximum | 1857 | 3.9 | 74.7 | 2.7 | 47.5 | 2.9 |
Mean | 780 | 1.5 | 33.3 | -1.5 | 26.9 | 0.6 |
% of samples exceeded recommended limit | 43 | 0 | 5.4 | 0 | 0 | 16 |
Monsoon | ||||||
Minimum | 94 | 0.3 | 9.0 | -10.8 | 9.8 | 0.1 |
Maximum | 1892 | 3.5 | 65.1 | 2.1 | 40.5 | 1.8 |
Mean | 726 | 1.4 | 33.0 | -1.7 | 22.7 | 0.5 |
% of samples exceeded recommended limit | 38 | 0 | 2.7 | 0 | 0 | 11 |
Post-monsoon | ||||||
Minimum | 100 | 0.1 | 4.6 | -9.8 | 17.1 | 0.0 |
Maximum | 1812 | 3.3 | 69.4 | 2.1 | 69.1 | 2.2 |
Mean | 728 | 1.2 | 29.0 | -1.9 | 37.8 | 0.5 |
% of samples exceeded recommended limit | 43 | 0 | 2.7 | 0 | 19 | 5.4 |