ILLUSTRATIONS

Plate 1. Block diagram of Greater Miami Area . . . . . .
2. Geologic cross section west of present well field . . .
3. Analyses of selected ground water in southeastern Florida .
4. Chloride concentrations in ground water at different depths
in the Everglades . . . .
5. Progressive salt water encroachment in the Miami Area,
1904, 1918, 1943... 0 0 0 .
6. Map of the area west of Hialesh showing high and low water
table contours; the annual average two and one-half foot
water table contour; location of present well field; danger
zone along the Miami Canal; zone in which new supplies
could be developed. . 0 0 9 ...
7. Miami well field area showing land contours, water table
contours, and isochlors, December 26, 1939. . . . .
8. Miami well field area showing land contours, water table
contours, and isochlors, February 29, 1944. . . . .
9. Map of Dade County, Florida. showing general area in which
large supplies of potable ground water could be developed,
free from salt water encroachment . . . . . .

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