Contents Notes |
Plate 1. Map of southern Nassau and southeastern Queens counties, Long Island, New York, showing surficial geology and location of wells and stream-gaging stations -- Plate 2. Geologic sections A-A', B-B', and C-C' of southern Nassau and southeastern Queens counties, Long Island, New York -- Plate 3. Map showing contours on the water table in April 1954, southern Nassau and southeastern Queens counties, New York -- Plate 4. Map showing approximate piezometric surface of the principal artesian aquifer and extent of main confined body of salt water in April 1954, of southern Nassau and southeastern Queens counties, New York -- Plate 5. Map showing surface-water sampling points, chloride concentration in selected wells, and approximate extent of main confined body of salt water, 1954, southern Nassau and southeastern Queens counties, New York -- Plate 6. Fluctuations of water levels in outpost wells and other selected wells in southern Nassau county, New York, 1950-55 -- Plate 7. Sections X-X' and Y-Y' showing probable flow of water in principal artesian aquifer in southwestern and southeastern Nassau county, New York. |