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

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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).

156 Groundwater Availability of the <strong>Central</strong> <strong>Valley</strong> <strong>Aquifer</strong>, California<br />

K <br />

10 ft/d (). The<br />

<br />

mean (p<br />

<br />

p<br />

<br />

p).<br />

<br />

<br />

about 6.610 <br />

10 10 <br />

5 <br />

-<br />

<br />

<br />

<br />

<br />

-<br />

<br />

<br />

<br />

<br />

<br />

10 to 1.510 -<br />

-<br />

10 <br />

10 -<br />

<br />

<br />

is 5.210 <br />

10 <br />

6.210 <br />

Hydraulic Conductivity<br />

<br />

in this study are K , K , <strong>and</strong> K <br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

“” section of this chapter.<br />

<br />

<br />

that affect the end-member K<br />

<br />

<br />

<br />

<br />

<br />

<br />

K is 7.510 -2 <br />

K is 6.710 +2 <br />

K is 2.410 K is 3.310 +3 -<br />

<br />

<br />

<br />

<br />

-<br />

<br />

<br />

<br />

<br />

<br />

decrease the K<br />

(see “<br />

<br />

-<br />

<br />

<br />

<br />

K ) is based on the coarse- <strong>and</strong><br />

<br />

<br />

<br />

<br />

-<br />

<br />

aquifer system as opposed to the clayey lenses or interbeds<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

-<br />

<br />

<br />

<br />

<br />

clays <strong>and</strong> the enhanced impedance caused by compaction<br />

<br />

<br />

<br />

<br />

<br />

<br />

deposits about 4.810 ft/d (0.002 * 2.410 ft/d), close to the

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