SO l Description                   Conductivity   Permittivity   Relative
                                   in S/m         (Dielectric    Quality
                                                   Constant)
FR sh water                        0.001          80
SA t water                         5.0            81
PA toral, low hills, rich
SO l, typical from Dallas,
TX  to Lincoln, NE                 0.0303         20             Very Good
PA toral, low hills, rich
SO l, typical of OH and IL         0.01           14             Good
FL t country, marshy, densely
WO ded, typical of LA near
TH  Mississippi River              0.0075         12
PA toral, medium hills, and
FO estation, typical of MD,
PA  NY (exclusive of mountains
AN  coastline)                     0.006          13
PA toral, medium hills, and
FO estation, heavy clay soils,
Ty ical of central VA              0.005          13             Average
RO ky soil, steep hills,
Ty ically mountainous              0.002          12-14          Poor
SA dy, dry, flat, coastal          0.002          10
CI ies, industrial areas           0.001          5              Very Poor
CI ies, heavy industrial areas,                                  Extremely
HI h buildings                     0.001          3               Poor