HA 730-D Ozark Plateaus aquifer system

GROUND WATER ATLAS of the UNITED STATES
Kansas, Missouri, and Nebraska
HA 730-D

Ozark Plateaus aquifer system

(figures 88-113)

Introduction (Click to view thumbnails and download figures)

Figure 88 Map of aquifer system
Figure 89 Correlation chart

Relation to adjacent aquifers and aquifer systems (Click to view thumbnails and download figures)

Figure 90 Map showing potentiometric contours
Figure 91 Hydrogeologic section
Figure 92 Map showing dissolved-solids concentration

Hydrogeologic units (Click to view thumbnails and download figures)

Figure 93 Correlation chart
Figure 94 Physiographic province map
Figure 95 Map showing system aquifers
Figure 96 Hydrogeologic section

Springfield Plateau aquifer (Click to view thumbnails and download figures)

Figure 97 Map showing thickness of the Springfield Plateau aquifer
Figure 98 Map showing potentiometric contours
Figure 99 Map showing dissolved-solids concentration

Ozark confining unit

Ozark aquifer (Click to view thumbnails and download figures)

Figure 100 Map showing thickness of the Ozark and Cambrian-Ordovician aquifers
Figure 101 Map showing potentiometric contours
Figure 102 Graph showing change in depth of water
Figure 103 Photo of sinkhole
Figure 104 Map showing dissolved-solids concentration

St. Francois confining unit

St. Francois aquifer (Click to view thumbnails and download figures)

Figure 105 Map of St. Francois aquifer
Figure 106 Map showing the thickness of St. Francois aquifer
Figure 107 Map showing potentiometric contours

Solution features (Click to view thumbnails and download figures)

Sinkholes

Figure 108 Photo of a reversible sinkhole
Figure 109 Diagramatic section
Figure 110 Map showing sinkhole occurrence

Springs

Figure 111 Photos showing a spring during normal and high flow
Figure 112 Map showing spring locations

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

Figure 113 Map showing the use of fresh ground-water withdrawals during 1990

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