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
44 Groundwater Availability of the Central Valley Aquifer, California CUMULATIVE DEPARTURE OF PRECIPITATION, IN INCHES PER YEAR 50 40 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 "Variable" "Variable" "Variable" Dry Wet to Wet Dry Wet Dry Wet Dry to to Dry Wet Dry Wet Dry Dry Wet 1875 1885 1895 1905 1915 1925 1935 1945 1955 1965 1975 1985 1995 2005 Red Bluff Davis Fresno ( and TIME, IN YEARS EXPLANATION Annual cumulative departure of precipition— Bakersfield Pacific Decadal Oscillation (PDO) Index-24 month moving average Figure A17. Cumulative departure from average annual precipitation at Redding, Davis, Fresno, and Bakersfield, California. For reference, a 24-month moving average of the Pacific Decadal Oscillation Index is also plotted. "Variable" to Dry -1.0 -2.0 -3.0 and ). 3.0 2.0 1.0 0.0 PACIFIC DECADAL OSCILLATION (PDO) INDEX, UNITLESS
CUMULATIVE DEPARTURE OF PRECIPITATION AND REFERENCE EVAPOTRANSPIRATION, IN INCHES PER YEAR 10 0 -10 -20 -30 -40 "Variable" to Dry "Variable" to Wet ) and is directly dependent on a combina- - ). Dry Wet Dry Wet TIME, IN YEARS Hydrogeology 45 -50 -1.5 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 EXPLANATION Annual cumulative departure of reference evapotranspiration (ETo)— Red Bluff Davis Bakersfield Annual cumulative departure of precipitation from PRISM data Davis Pacific Decadal Oscillation (PDO) average annual value "Variable" to Dry Figure A18. Cumulative departure of monthly precipitation (Parameter-elevation Regressions on Independent Slopes Model (PRISM) data from Davis, California), cumulative departure of the Pacific Decadal Oscillation (PDO) index, and cumulative departure of the monthly reference evapotranspiration (ETo) values (gridded values of California Irrigation Management Information System’s (CIMIS) stations from Redding, Davis, and Bakersfield, 1960–2004). -0.5 -1.0 - 2.0 1.5 1.0 0.5 0.0 PACIFIC DECADAL OSCILLATION (PDO) INDEX, UNITLESS
- Page 11 and 12: Figures Chapter A Figure A1. Map of
- Page 13 and 14: Figure B12. Map of altitude of the
- Page 15 and 16: Figure C28. Pie chart and histogram
- Page 17 and 18: Conversion Factors Inch/Pound to SI
- Page 19 and 20: Chapter A. Introduction, Overview o
- Page 21 and 22: - - precipitation. -
- Page 23 and 24: 40° 39° 38° 37° 36° 35° Klama
- Page 25 and 26: Texture Model DATA Centralized Geos
- Page 27 and 28: Hydrology Water Well Information Aq
- Page 29 and 30: Table A1. Water-balance subregions
- Page 31 and 32: B Red Bluff 0 50 100 Miles 0 50 100
- Page 33 and 34: Delta and Eastside Streams ).
- Page 35 and 36: for about 30 percent of the annual
- Page 37 and 38: 0 50 100 Miles 0 50 100 Kilometers
- Page 39 and 40: A Coast Ranges Clayey lenses Fault
- Page 41 and 42: - the distribution of these pro
- Page 43 and 44: C DEPTH TO MIDPOINT OF INCREMENT, I
- Page 45 and 46: ). The southern part, referred , in
- Page 47 and 48: 3-D Model of Percentage of Coarse-G
- Page 49 and 50: A Layer 1 EXPLANATION Central Valle
- Page 51 and 52: C Layer Corcoran Clay EXPLANATION C
- Page 53 and 54: E Layer 9 EXPLANATION Central Valle
- Page 55 and 56: Geomorphic province— Basin Delta
- Page 57 and 58: San Joaquin Valley ),
- Page 59 and 60: - Water supplied from aquifers
- Page 61: C Figure A16. Continued. 3.54% 5.45
- Page 65 and 66: CUMULATIVE DEPARTURE OF STREAMFLOW
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- Page 73 and 74: References Cited 55 -
- Page 75: References Cited 57 - - 2009, at
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44 Groundwater Availability of the <strong>Central</strong> <strong>Valley</strong> <strong>Aquifer</strong>, California<br />
CUMULATIVE DEPARTURE OF PRECIPITATION, IN INCHES PER YEAR<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
-10<br />
-20<br />
-30<br />
-40<br />
-50<br />
-60<br />
-70<br />
-80<br />
"Variable"<br />
"Variable" "Variable"<br />
Dry Wet to<br />
Wet Dry Wet Dry Wet Dry<br />
to to Dry Wet Dry Wet<br />
Dry<br />
Dry Wet<br />
1875 1885 1895 1905 1915 1925 1935 1945 1955 1965 1975 1985 1995 2005<br />
Red Bluff<br />
Davis<br />
Fresno<br />
<br />
( <strong>and</strong> <br />
<br />
<br />
<br />
TIME, IN YEARS<br />
EXPLANATION<br />
Annual cumulative departure of precipition—<br />
Bakersfield<br />
Pacific Decadal Oscillation (PDO) Index-24 month moving average<br />
Figure A17. Cumulative departure from average annual precipitation at Redding, Davis, Fresno, <strong>and</strong> Bakersfield, California. For<br />
reference, a 24-month moving average of the Pacific Decadal Oscillation Index is also plotted.<br />
"Variable"<br />
to<br />
Dry<br />
-1.0<br />
-2.0<br />
-3.0<br />
<br />
<br />
<strong>and</strong> ).<br />
3.0<br />
2.0<br />
1.0<br />
0.0<br />
PACIFIC DECADAL OSCILLATION (PDO) INDEX, UNITLESS
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