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2004-2005 HYDROLOGIC REPORT
Sections
Introduction
Los Angeles County
Flood Control and Water Conservation
Precipitation
Evaporation
Runoff
Reservoirs
Erosion Control
Water Conservation
Acknowledgments
Disclaimer
Evaporation Contents
Active Stations
Monthly Summary
Location Map
EVAPORATION
Monthly Summary
ID
Station Name
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Total
33-A
Pacoima Dam
6.41
0.14
5.03
13.52
11.16
3.04
0.71
0.47
0.00
0.00
0.00
0.12
40.60
46-D
Big Tujunga Dam
4.98
2.36
3.74
1.38
1.80
4.15
5.95
8.24
9.17
12.90
13.98
9.07
77.72
63-C
Santa Anita Dam
2.82
2.21
2.40
1.59
1.20
1.83
3.55
3.36
4.04
5.97
6.34
5.80
41.11
89-B
San Dimas Dam
2.33
1.21
1.15
0.96
0.90
1.76
3.59
4.84
5.91
7.99
8.12
5.61
44.37
96-C
Puddingstone Dam
3.61
2.14
1.90
1.35
1.25
2.57
4.33
4.99
6.07
7.31
8.08
6.12
49.72
223-B
Big Dalton Dam
3.61
2.14
1.90
1.35
1.25
2.57
4.33
4.99
6.07
7.31
8.08
6.12
49.72
252-C
Castaic Dam
5.56
3.33
0.00
6.04
5.55
5.14
7.33
8.51
0.00
0.00
0.00
0.00
41.46
334-B
Cogswell Dam
3.93
1.42
0.86
0.52
0.97
1.71
3.05
4.00
5.89
7.67
7.97
5.14
43.13
390-B
Morris Dam
4.85
3.80
3.88
2.61
2.93
4.40
6.80
7.72
8.60
11.20
11.41
8.81
77.01
409-B
Pyramid Reservoir
5.42
3.17
0.00
4.39
10.91
5.81
7.37
9.32
0.00
0.00
0.00
0.00
46.39
425-B
San Gabriel Dam
4.81
3.27
2.71
1.84
2.20
3.08
5.19
5.88
6.85
8.69
9.09
7.24
60.85
598-D
Check 43 Climate Sta
9.01
4.92
6.26
5.64
6.48
8.38
13.57
0.00
0.00
0.00
0.00
12.47
66.73
1058-B
Palmdale
5.15
2.65
2.22
0.95
1.80
3.85
5.97
8.90
11.55
13.17
12.12
7.72
76.05
1071-B
Descanso Gardens
2.32
1.14
0.96
0.60
0.76
1.66
3.72
4.27
5.09
6.25
6.53
4.63
37.93
1240
Pearblossom Climate
8.62
4.05
9.41
4.88
3.88
7.33
8.82
0.00
0.00
0.00
0.00
9.27
56.26
Units are in inches.