Simulation of Projected Water
Demand and Ground-Water Levels in the Coffee Sand and Eutaw-McShan Aquifers
in Union County, Mississippi, 2010 through 2050
Figures
1. Map showing location of
the ground-water flow model area and Union County, Mississippi
2. Chart showing geologic
units and principal aquifers in the study area
3-5. Maps showing:
3. Extent of the Coffee Sand
aquifer, Mississippi and Tennessee
4. Extent of the Eutaw-McShan
aquifer, Mississippi and Alabama
5. Pumping centers for public-supply
systems and occurrences of shallow
aquifers in Union County, Mississippi
6. Graph showing municipal
water withdrawals for 1990, 1995, and 1998 and estimates
of future withdrawals for 2000, 2010, 2020, 2030, 2040, and 2050 for normal-
and
high-growth conditions for Union County, Mississippi
7-14. Maps showing:
7. Simulated 2000 potentiometric
surface of the Coffee Sand aquifer, Mississippi and Tennessee
8. Simulated 2000 potentiometric
surface of the Eutaw-McShan aquifer, Mississippi and Alabama
9. Simulated water-level drawdowns
from 2000 to 2050 in the Coffee Sand aquifer,
Mississippi and Tennessee, using an annual pumpage increase of 1.03 percent
10. Simulated water-level
drawdowns from 2000 to 2050 in the Eutaw-McShan aquifer,
Mississippi and Alabama, using an annual pumpage increase of 1.03 percent
11. Simulated water-level
drawdowns from 2000 to 2050 in the Coffee Sand aquifer,
Mississippi and Tennessee, using a normal-growth water-use projection for
Union
County and an annual pumpage increase of 1.03 percent in other areas
12. Simulated water-level
drawdowns from 2000 to 2050 in the Eutaw-McShan aquifer,
Mississippi and Alabama, using a normal-growth water-use projection for
Union
County and an annual pumpage increase of 1.03 percent in other areas
13. Simulated water-level
drawdowns from 2000 to 2050 in the Coffee Sand aquifer, Mississippi
and Tennessee, using a high-growth water-use projection for Union County
and an
annual pumpage increase of 1.03 percent in other areas
14. Simulated water-level
drawdowns from 2000 to 2050 in the Eutaw-McShan aquifer,
Mississippi and Alabama, using a high-growth water-use projection for Union
County and an annual pumpage increase of 1.03 percent in other areas