Central Valley Aquifer, Chapters A and B - MAE Class Websites
Central Valley Aquifer, Chapters A and B - MAE Class Websites Central Valley Aquifer, Chapters A and B - MAE Class Websites
156 Groundwater Availability of the Central Valley Aquifer, California K 10 ft/d (). The mean (p p p). about 6.610 10 10 5 - - 10 to 1.510 - - 10 10 - is 5.210 10 6.210 Hydraulic Conductivity in this study are K , K , and K “” section of this chapter. that affect the end-member K K is 7.510 -2 K is 6.710 +2 K is 2.410 K is 3.310 +3 - - decrease the K (see “ - K ) is based on the coarse- and - aquifer system as opposed to the clayey lenses or interbeds - clays and the enhanced impedance caused by compaction deposits about 4.810 ft/d (0.002 * 2.410 ft/d), close to the
Table C8. Measured and simulated hydraulic properties. Model Development 157 [K K K Hydraulic property Field and laboratory values Previously simulated values Values simulated in this study c +21 31 to 104 ft/d2,3,4 +2 5 +3 f 5 to ft/d4 ft/d6 -2 5 -1 corc ft/d7 ft/d4 ft/d2 ft/d6 ft/d9 -2 -3 ous simulations include borehole p 4 0.25 to 0.65 5 0.0 to 0.35 5 4 0.02 to 0.20 9 -6 per ft per ft9 -6 per ft per ft9 -6 per ft per ft5 per ft16 -6 per ft per ft 15 per ft 9 per ft 1 2 3 4 5 6 7 8 Johnson and others (1968). 9 Williamson and others (1989). 10 11 12 13 14 15 16 Ireland and others (1984).
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Table C8. Measured <strong>and</strong> simulated hydraulic properties.<br />
Model Development 157<br />
[K K K <br />
<br />
Hydraulic<br />
property<br />
Field <strong>and</strong> laboratory values Previously simulated values Values simulated in this study<br />
c +21 31 to 104 ft/d2,3,4 +2 <br />
<br />
5 +3 f 5 to ft/d4 ft/d6 -2 <br />
<br />
5 -1 corc ft/d7 ft/d4 ft/d2 ft/d6 ft/d9 <br />
<br />
-2 <br />
-3 ous<br />
simulations include borehole<br />
<br />
p 4 <br />
<br />
0.25 to 0.65 5 <br />
<br />
0.0 to 0.35 5 4<br />
0.02 to 0.20 9<br />
<br />
<br />
<br />
-6 per ft per ft9 -6 per ft per ft9 -6 per ft <br />
per ft5 per ft16 -6 per ft<br />
per ft 15 per ft 9 per ft<br />
1 <br />
2 <br />
3 <br />
4 <br />
5 <br />
6 <br />
7 <br />
8 Johnson <strong>and</strong> others (1968).<br />
9 Williamson <strong>and</strong> others (1989).<br />
10 <br />
11 <br />
12 <br />
13 <br />
14 <br />
15 <br />
16 Irel<strong>and</strong> <strong>and</strong> others (1984).