13. Fan such as those along the margin of the Elmendorf Moraine ........................................
19
14. Generalized hydrogeologic cross section from the Chugach Mountains to
Knik Arm .......................................................................................................................
20
15. Ground water maps .............................................................................................................
21
16. 50-MHz radar profile collected along Loop Road .............................................................
25
17. Proposed stratigraphy below the Fort Richardson cantonment .........................................
26
18. Ground water level at Elmendorff Air Force Base in September 1993 .............................
26
19. Ground water level in the lower Ship Creek basin ............................................................
27
20. Comparison of ground water flow patterns ........................................................................
28
21. Operable units on Fort Richardson .....................................................................................
29
22. Ground water level at RRFTA ............................................................................................
30
23. Ground water level at RRTSL ............................................................................................
31
24. Ground water level at Poleline Road .................................................................................
32
25. Major water diversions along Ship Creek ..........................................................................
33
TABLES
Table
1. Characteristics of surficial deposits ................................................................................... 7
2. Processes of recharge and discharge in Anchorage lowland ............................................. 8
3. Identified or suspected contaminants at Fort Richardson, Alaska ..................................... 30
iv
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