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RMZ – MATERIALI IN GEOOKOLJE

RMZ – MATERIALI IN GEOOKOLJE

RMZ – MATERIALI IN GEOOKOLJE

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The groundwater potential evaluation at industrial estate Ogbomoso, ...385ness, Anisotropy Coefficient, WeatheredLayer Resistivity, Transverse Resistanceand Bedrock Resistivity of thestudy area.A single weighted average is then determinedfrom the geometric mean of thefive weights to produce the 2-Dimensionalgroundwater potential map of theinvestigated area (figure 10). The mappresents local groundwater prospects ofthe study area which is zoned in to high,medium and low groundwater potentials.Area with colour brown on the map constitutethe low groundwater potentialzone (i. e. VES 1, VES 3, VES 4, VES 5,VES 7 and VES 10) while area with colourblue constitute the high groundwaterpotential zone (i. e. VES 2 and VES6). Medium groundwater potential zoneshare its colour between brown and blue,this is noted at the Northeastern side ofthe study area (I .e. VES 8 and VES 9).The Southern (VES 6) and the Eastern(VES 2) part of the study area are seento have relatively higher groundwaterpotential than the Northeastern (VES8 and VES 9) region of the study area.Southwestern, Southeastern, Western,Northern and Northwestern (i. e. VES 1,VES 3, VES 4, VES 5, VES 7 and VES10) regions are seen to have low groundwaterpotential in the study area. Thesezones with low groundwater potentialwill be good for engineering purposes(i.e. construction of factories).Figure 10. Final groundwater potential map of the study area<strong>RMZ</strong>-M&G 2012, 59

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