GROUND WATER ATLAS of the UNITED STATES
Delaware, Maryland, New Jersey, North Carolina, Pennsylvania, Virginia, West Virginia
HA 730-L

Surficial aquifer system

(figures 12-17)

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Introduction (Click to view thumbnails and download figures)

• Figure 12 Map of Surficial aquifer system

Hydrogeologic setting (Click to view thumbnails and download figures)

• Figure 13 Photo showing outwash sand and gravel
• Figure 14 Hydrogeologic cross section

Ground-water flow (Click to view thumbnails and download figures)

• Figure 15 Diagramatic section showing recharge to valley-fill aquifers

Potential well yields

Ground-water quality (Click to view thumbnails and download figures)

• Figure 16 Chart showing the median concentrations of dissolved chemical constituents in water

Fresh ground-water withdrawals (Click to view thumbnails and download figures)

• Figure 17 Chart showing the use of fresh ground-water withdrawals during 1985

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