Parameters | A ≈ 25 m from dumpsite | B ≈ 50 m from dumpsite | C ≈ 95 m from dumpsite |
Overburden | Relatively high > 2 - < 40 m. Medium/high groundwater potential | Relatively moderate > 10 - < 20 m Low groundwater potential | Relatively high (< 10 m) Minimal groundwater potential |
Weathered layer resistivity | Resistivity (100 - 250 Ωm) Medium groundwater potential | Resistivity (100 - 250 Ωm) Medium groundwater potential | Resistivity (<100 Ωm) Low groundwater potential |
Weathered basement resistivity | Resistivity (20 - 100 Ωm) Optimum weathering and groundwater potential | Resistivity (101 - 150 Ωm) Medium aquifer condition and potential | Resistivity (>151 Ωm) Limited/Negligible weathering and poor potential. |
Bedrock resistivity | Resistivity (>3000 Ωm) Negligible aquifer potential | Resistivity (1501 - 3000 Ωm) Low aquifer potential | Resistivity (<750 Ωm) High aquifer potential |
Longitudinal conductance | 0.2 - 0.69 Moderately protected | 0.1 - 0.69 Moderately/weakly protected | <0.1 Poorly protected |