Irrigation Efficiency for Southern California
-
Upload
georgia-dodson -
Category
Documents
-
view
25 -
download
0
description
Transcript of Irrigation Efficiency for Southern California
![Page 1: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/1.jpg)
Irrigation Efficiency for Southern California
![Page 2: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/2.jpg)
Year Totals = 8100 46.2 52.4 82.6 158 Acre Feet = 18.6 irrigated acreage does not include outbuildings, roads, or landscaping
Gallons = 6058800 Irrigated Acres = 2.7.
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
Jan-
06
Feb
-06
Mar
-06
Apr
-06
May
-06
Jun-
06
Jul-0
6
Aug
-06
Sep
-06
Oct
-06
Nov
-06
Dec
-06
DATE
INCHES
Requirement
Irrigation
![Page 3: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/3.jpg)
Year Totals = 6725 46.2 52.4 68.6 131 Acre Feet = 15.4 irrigated acreage does not include outbuildings, roads, or landscaping
Gallons = 5030300 Irrigated Acres = 2.7.
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
Jan-
06
Feb
-06
Mar
-06
Apr
-06
May
-06
Jun-
06
Jul-0
6
Aug
-06
Sep
-06
Oct
-06
Nov
-06
Dec
-06
DATE
INCHES
Requirement
Irrigation
![Page 4: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/4.jpg)
Year Totals = 6900 46.2 52.4 70.4 134 Acre Feet = 15.8 irrigated acreage does not include outbuildings, roads, or landscaping
Gallons = 5161200 Irrigated Acres = 2.7.
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00Ja
n-06
Feb
-06
Mar
-06
Apr
-06
May
-06
Jun-
06
Jul-0
6
Aug
-06
Sep
-06
Oct
-06
Nov
-06
Dec
-06
DATE
INCHES
Requirement
Irrigation
![Page 5: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/5.jpg)
Year Totals = 7602 46.2 52.4 77.6 148 Acre Feet = 17.5 irrigated acreage does not include outbuildings, roads, or landscaping
Gallons = 5686296 Irrigated Acres = 2.7.
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00Ja
n-06
Feb
-06
Mar
-06
Apr
-06
May
-06
Jun-
06
Jul-0
6
Aug
-06
Sep
-06
Oct
-06
Nov
-06
Dec
-06
DATE
INCHES
Requirement
Irrigation
![Page 6: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/6.jpg)
Irrigation Efficiency
![Page 7: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/7.jpg)
Irrigation Efficiency
Irrigation System Efficiency
![Page 8: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/8.jpg)
Irrigation Efficiency
Irrigation System Efficiency
Efficient Water
Management
![Page 9: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/9.jpg)
Irrigation Efficiency
Irrigation System Efficiency
Efficient Water
Management
![Page 10: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/10.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 11: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/11.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 12: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/12.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 13: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/13.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 14: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/14.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At Low Level of Efficiency
![Page 15: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/15.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 16: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/16.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 17: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/17.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 18: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/18.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 19: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/19.jpg)
Importance of Distribution Uniformity Water Budget Analysis - Avocados
System EU 60% Cost Per Unit: $1.91Trees Per Acre 109 Pump Zone 2CIMIS Station: Temecula Per Unit: 0.17
Water Unit: 748 Gallons Meter Size 2District VCMWD Stand By Charge/Month: $75.00
Water Monthly Effective Total Cost Cost Date Units ETc Rainfall per Month per Tree
Jan-06 551 0.80 $1,223.19 $1.12Feb-06 976 1.42 $2,108.46 $1.93Mar-06 1155 1.68 $2,483.15 $2.28Apr-06 1805 2.62 $3,836.20 $3.52May-06 2629 3.81 $5,554.75 $5.10Jun-06 3104 4.50 $6,545.19 $6.00Jul-06 3259 4.73 $6,867.29 $6.30Aug-06 2902 4.21 $6,123.81 $5.62Sep-06 2232 3.24 $4,727.22 $4.34Oct-06 1359 1.97 $2,906.68 $2.67Nov-06 946 1.37 $2,045.68 $1.88Dec-06 620 0.90 $1,368.00 $1.26
Leaching 14% Year Totals = 21539 31.2 0.0 $45,789.60 $42.01 Acre Feet = 49.4 Gallons = 16110952 Irrigated Acres = 10.0
irrigated acreage does not include roads, outbuildings, landscape, etc.
2006
0.00
1,000.00
2,000.00
3,000.00
4,000.00
5,000.00
6,000.00
7,000.00
8,000.00
9,000.00
10,000.00
Ja
n-0
6
Fe
b-0
6
Ma
r-0
6
Ap
r-0
6
Ma
y-0
6
Ju
n-0
6
Ju
l-0
6
Au
g-0
6
Se
p-0
6
Oct-
06
No
v-0
6
De
c-0
6
Inc
he
s o
f Ir
rig
ati
on
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
Cost per Month
Inches of ETc
![Page 20: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/20.jpg)
Importance of Distribution Uniformity Water Budget Analysis - Avocados
System EU 85% Cost Per Unit: $1.91Trees Per Acre 109 Pump Zone 2CIMIS Station: Temecula Per Unit: 0.17
Water Unit: 748 Gallons Meter Size 2District VCMWD Stand By Charge/Month: $75.00
Water Monthly Effective Total Cost Cost Date Units ETc Rainfall per Month per Tree
Jan-06 389 0.80 $885.48 $0.81Feb-06 689 1.42 $1,510.39 $1.39Mar-06 816 1.68 $1,774.87 $1.63Apr-06 1274 2.62 $2,729.97 $2.50May-06 1856 3.81 $3,943.06 $3.62Jun-06 2191 4.50 $4,642.19 $4.26Jul-06 2300 4.73 $4,869.56 $4.47Aug-06 2049 4.21 $4,344.75 $3.99Sep-06 1576 3.24 $3,358.92 $3.08Oct-06 959 1.97 $2,073.83 $1.90Nov-06 667 1.37 $1,466.07 $1.35Dec-06 438 0.90 $987.71 $0.91
Leaching 14% Year Totals = 15204 31.2 0.0 $32,586.78 $29.90 Acre Feet = 34.9 Gallons = 11372468 Irrigated Acres = 10.0
irrigated acreage does not include roads, outbuildings, landscape, etc.
2006
0.00
1,000.00
2,000.00
3,000.00
4,000.00
5,000.00
6,000.00
7,000.00
8,000.00
9,000.00
10,000.00
Ja
n-0
6
Fe
b-0
6
Ma
r-0
6
Ap
r-0
6
Ma
y-0
6
Ju
n-0
6
Ju
l-0
6
Au
g-0
6
Se
p-0
6
Oct-
06
No
v-0
6
De
c-0
6
Inc
he
s o
f Ir
rig
ati
on
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
Cost per Month
Inches of ETc
![Page 21: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/21.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 22: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/22.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 23: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/23.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At Low Level of Efficiency
![Page 24: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/24.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 25: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/25.jpg)
Common Maintenance Problems Easy Ways to Raise DU
• Repair Leaks
• Replace Plugged Equipment
• Choose the correct sprinklers
![Page 26: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/26.jpg)
Common Design ProblemsNot as Easy Ways to Raise DU
• Lack of Pressure Regulation
• Matching Precipitation Rates
• Exceeding Design Capacity
![Page 27: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/27.jpg)
Common Design ProblemsLack of Pressure Regulation
![Page 28: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/28.jpg)
Common Design ProblemsLack of Pressure Regulation
100’
20 psi
63 psi
![Page 29: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/29.jpg)
Common Design ProblemsLack of Pressure Regulation
![Page 30: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/30.jpg)
Common Design ProblemsLack of Pressure Regulation
![Page 31: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/31.jpg)
Common Design ProblemsLack of Pressure Regulation
![Page 32: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/32.jpg)
Common Design ProblemsLack of Pressure Regulation
![Page 33: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/33.jpg)
Common Design ProblemsNot as Easy Ways to Raise DU
• Lack of Pressure Regulation
• Matching Precipitation Rates
• Exceeding Design Capacity
![Page 34: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/34.jpg)
Common Design ProblemsMatching Precipitation Rates
30 gph
10 gph20 gph
60 gph
40 gph
![Page 35: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/35.jpg)
Common Design ProblemsNot as Easy Ways to Raise DU
• Lack of Pressure Regulation
• Matching Precipitation Rates
• Exceeding Design Capacity
![Page 36: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/36.jpg)
Common Design ProblemsDesign Capacity: Water Source
![Page 37: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/37.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
![Page 38: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/38.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
72 GPM > 50 GPM
Demand Exceeds Capacity of Water Source
![Page 39: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/39.jpg)
Common Design ProblemsDesign Capacity: Water Source
1 ½ ” Water Meter = 100 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
![Page 40: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/40.jpg)
Common Design ProblemsDesign Capacity: Water Source
1 ½ ” Water Meter = 100 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
72 GPM < 100 GPM
Demand Below Capacity of Water Source
![Page 41: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/41.jpg)
Common Design ProblemsDesign Capacity: Water Source
1 ½ ” Water Meter = 100 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
72 GPM < 100 GPM
Demand Below Capacity of Water Source
![Page 42: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/42.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
24 Sprinklers @ 1.5 GPM each = 36 GPM
24 Sprinklers @ 1.5 GPM each = 36 GPM
![Page 43: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/43.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
24 Sprinklers @ 1.5 GPM each = 36 GPM
24 Sprinklers @ 1.5 GPM each = 36 GPM
36 GPM < 50 GPM
Demand Below Capacity of Water Source
![Page 44: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/44.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1.5 GPM each = 72 GPM
![Page 45: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/45.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1 GPM each = 48 GPM
![Page 46: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/46.jpg)
Common Design ProblemsDesign Capacity: Water Source
1” Water Meter = 50 GPM
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
48 Sprinklers @ 1 GPM each = 48 GPM
48 GPM < 50 GPM
Demand Below Capacity of Water Source
![Page 47: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/47.jpg)
Common Design ProblemsDesign Capacity: Piping Material
½” Poly Tube
Total Capacity = 2 GPM
![Page 48: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/48.jpg)
Common Design ProblemsDesign Capacity: Piping Material
½” Poly Tube
Total Capacity = 2 GPM
![Page 49: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/49.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At Low Level of Efficiency
![Page 50: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/50.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 51: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/51.jpg)
Irrigation System EfficiencyDistribution Uniformity
System Operating At High Level of Efficiency
![Page 52: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/52.jpg)
Irrigation System EfficiencyImportance of Distribution Uniformity
![Page 53: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/53.jpg)
Irrigation Efficiency
Irrigation System Efficiency
Efficient Water
Management
![Page 54: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/54.jpg)
Irrigation Efficiency
Irrigation System Efficiency
Efficient Water
Management
![Page 55: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/55.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 56: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/56.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 57: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/57.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 58: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/58.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 59: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/59.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 60: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/60.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 61: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/61.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 62: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/62.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 63: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/63.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 64: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/64.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 65: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/65.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 66: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/66.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 67: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/67.jpg)
Efficient Water Management Soil Reservoir as Cup of Water
![Page 68: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/68.jpg)
Efficient Water Management When and For How Long do I Irrigate?
• Need to know 4 things:
• How much water does my cup (soil reservoir) hold?
• How fast am I losing that water? • How much water can be removed from my cup
(soil reservoir) before I need to refill it?• How long will it take my sprinklers to refill it?
![Page 69: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/69.jpg)
Efficient Water Management How Much Water Does My Soil Reservoir Hold?
![Page 70: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/70.jpg)
Efficient Water ManagementHow Much Water Does My Soil Reservoir Hold?
![Page 71: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/71.jpg)
Efficient Water Management How Much Water Does My Soil Reservoir Hold?
![Page 72: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/72.jpg)
Efficient Water Management When and For How Long do I Irrigate?
• Need to know 4 things:
• How much water does my cup (soil reservoir) hold?
• How fast am I losing that water? • How much water can be removed from my cup
(soil reservoir) before I need to refill it?• How long will it take my sprinklers to refill it?
![Page 73: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/73.jpg)
Efficient Water Management How Fast is Water Being Used by the Crop and Evaporated
by the Sun’s Heat http://wwwcimis.water.ca.gov/cimis/welcome.jsp
![Page 74: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/74.jpg)
Efficient Water Management How Fast is Water Being Used by the Crop and Evaporated
by the Sun’s Heat
http://wwwcimis.water.ca.gov/cimis/welcome.jsp
Stn Id Station Date CIMIS ETo (in) Precip (in)62 Temecula 7/10/2007 0.16 062 Temecula 7/11/2007 0.2 062 Temecula 7/12/2007 0.22 062 Temecula 7/13/2007 0.24 062 Temecula 7/14/2007 0.19 062 Temecula 7/15/2007 0.2 062 Temecula 7/16/2007 0.19 0
![Page 75: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/75.jpg)
Efficient Water Management When and For How Long do I Irrigate?
• Need to know 4 things:
• How much water does my cup (soil reservoir) hold?
• How fast am I losing that water? • How much water can be removed from my cup
(soil reservoir) before I need to refill it?• How long will it take my sprinklers to refill it?
![Page 76: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/76.jpg)
Efficient Water Management How much water can be removed from the soil reservoir
before I need to refill it?
» Avocados - at 30% depletion
» Citrus – at 50% depletion
» Nursery crops – variable (50%)
![Page 77: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/77.jpg)
Efficient Water Management When and For How Long do I Irrigate?
• Need to know 4 things:
• How much water does my cup (soil reservoir) hold?
• How fast am I losing that water? • How much water can be removed from my cup
(soil reservoir) before I need to refill it?• How long will it take my sprinklers to refill it?
![Page 78: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/78.jpg)
Efficient Water Management How Long Will My Sprinklers Take to Refill It?
![Page 79: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/79.jpg)
Efficient Water Management When and For How Long do I Irrigate?
• Need to know 4 things:
• How much water does my cup (soil reservoir) hold?
• How fast am I losing that water? • How much water can be removed from my cup
(soil reservoir) before I need to refill it?• How long will it take my sprinklers to refill it?
![Page 80: Irrigation Efficiency for Southern California](https://reader030.fdocuments.net/reader030/viewer/2022032708/56812bd2550346895d903470/html5/thumbnails/80.jpg)
Riverside County (3 labs in county)
East County/High Desert (760) 347-7658
West County (909) 683-7691 http://www.rcrcd.com/
South East County (909) 654-7733
http://wwwcimis.water.ca.gov/cimis/infoIrrSchedule.jsp