Figure 6 present the concentrations of pH, electrical conductivity (EC), organic carbon and organic matter with respect to depth and distances from the road
within Federal Medical Centre in Benue Metropolis. The
mean concentrations of pH ranged between 4.56 and 6.77;
28 and 87 µS·cm−1 Conductivity; 0.94% and 2.98% organic carbon and 0.47% and 3.62% organic matter.