GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J
Pennsylvanian aquifer
(figures 50-58)
Introduction (Click to view thumbnails
and download figures)
- Figure 50 Map
showing location of the Pennsylvanian aquifer
Hydrogeology (Click to view thumbnails
and download figures)
- Figure 51 Correlation
chart showing Pennsylvanian aquifer characteristics
- Figure 52 Map
showing thickness of the Jurassic red beds
- Figure 53 Map
showing thickness of the Pennsylvanian aquifer
- Figure 54 Map
showing water movement in the Pennsylvanian aquifer
- Figure 55 Map
showing potential yield of water to wells in a three county area
Ground-water Quality (Click to view thumbnails
and download figures)
- Figure 56 Map
showing dissolved-solids concentrations in the Pennsylvanian
aquifer in central Michigan
- Figure 57 Graph
showing mineralization in water from the Pennsylvanian aquifer
- Figure 58
Pie chart showing use of fresh ground-water withdrawals from
the Pennsylvanian aquifer during 1985
