organic carbon and 0.12% and 3.53%
organic matter. For Figure 8, the levels of pH from Wurukum junction (industrial area) ranged between 6.21 and
7.72; 21.07 and 98.91 µS·cm−1 Conductivity; 0.45% and
4.34% organic carbon and 0.51% and 3.79% organic
matter