SampleCode pH Ca2+ Mg2+ Na+ K+ Cl- CO32- HCO2- SO42- TDS
GW1 7.6 86 36 232 42 376 8 82 352 1226
GW2 8.2 98 42 422 56 632 16 102 456 1836
GW3 8 84 31 242 44 391 11 70 382 1268
GW4 7.9 92 38 398 48 602 18 88 402 1696
Table 2: Results of chemical analyses (ppm) of the studied ground water.