Irrigation efficiency for southern california
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Irrigation Efficiency for Southern California. Irrigation Efficiency. Irrigation Efficiency. Irrigation System Efficiency. Irrigation Efficiency. Irrigation System Efficiency. Efficient Water Management. Irrigation Efficiency. Irrigation System Efficiency. Efficient Water Management.

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Irrigation Efficiency for Southern California

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Irrigation efficiency for southern california

Irrigation Efficiency for Southern California


Irrigation efficiency for southern california

Irrigation Efficiency


Irrigation efficiency for southern california

Irrigation Efficiency

Irrigation System Efficiency


Irrigation efficiency for southern california

Irrigation Efficiency

Irrigation System Efficiency

Efficient Water Management


Irrigation efficiency for southern california

Irrigation Efficiency

Irrigation System Efficiency

Efficient Water Management


Irrigation system efficiency distribution uniformity

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation system efficiency distribution uniformity1

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation system efficiency distribution uniformity2

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation system efficiency distribution uniformity3

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation system efficiency distribution uniformity4

Irrigation System EfficiencyDistribution Uniformity

System Operating At Low Level of Efficiency


Irrigation efficiency for southern california

Irrigation System EfficiencyImportance of Distribution Uniformity


Irrigation system efficiency importance of distribution uniformity

Irrigation System EfficiencyImportance of Distribution Uniformity


Irrigation system efficiency distribution uniformity5

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation efficiency for southern california

Irrigation System EfficiencyImportance of Distribution Uniformity


Importance of distribution uniformity

Importance of Distribution Uniformity


Importance of distribution uniformity1

Importance of Distribution Uniformity


Irrigation system efficiency distribution uniformity6

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation efficiency for southern california

Irrigation System EfficiencyImportance of Distribution Uniformity


Irrigation system efficiency distribution uniformity7

Irrigation System EfficiencyDistribution Uniformity

System Operating At Low Level of Efficiency


Irrigation system efficiency importance of distribution uniformity1

Irrigation System EfficiencyImportance of Distribution Uniformity


Common maintenance problems easy ways to raise du

Common Maintenance Problems Easy Ways to Raise DU

  • Repair Leaks

  • Replace Plugged Equipment

  • Choose the correct sprinklers


Common design problems not as easy ways to raise du

Common Design ProblemsNot as Easy Ways to Raise DU

  • Lack of Pressure Regulation

  • Matching Precipitation Rates

  • Exceeding Design Capacity


Common design problems lack of pressure regulation

Common Design ProblemsLack of Pressure Regulation


Common design problems lack of pressure regulation1

Common Design ProblemsLack of Pressure Regulation

20 psi

100’

63 psi


Common design problems lack of pressure regulation2

Common Design ProblemsLack of Pressure Regulation


Common design problems lack of pressure regulation3

Common Design ProblemsLack of Pressure Regulation


Common design problems lack of pressure regulation4

Common Design ProblemsLack of Pressure Regulation


Common design problems lack of pressure regulation5

Common Design ProblemsLack of Pressure Regulation


Common design problems not as easy ways to raise du1

Common Design ProblemsNot as Easy Ways to Raise DU

  • Lack of Pressure Regulation

  • Matching Precipitation Rates

  • Exceeding Design Capacity


Common design problems matching precipitation rates

Common Design ProblemsMatching Precipitation Rates

10 gph

20 gph

40 gph

60 gph

30 gph


Common design problems not as easy ways to raise du2

Common Design ProblemsNot as Easy Ways to Raise DU

  • Lack of Pressure Regulation

  • Matching Precipitation Rates

  • Exceeding Design Capacity


Common design problems design capacity water source

Common Design ProblemsDesign Capacity: Water Source


Common design problems design capacity water source1

Common Design ProblemsDesign Capacity: Water Source

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1” Water Meter = 50 GPM

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48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source2

Common Design ProblemsDesign Capacity: Water Source

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1” Water Meter = 50 GPM

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72 GPM > 50 GPM

Demand Exceeds Capacity of Water Source

X

X

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X

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48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source3

Common Design ProblemsDesign Capacity: Water Source

X

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1 ½ ” Water Meter = 100 GPM

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48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source4

Common Design ProblemsDesign Capacity: Water Source

X

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1 ½ ” Water Meter = 100 GPM

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72 GPM < 100 GPM

Demand Below Capacity of Water Source

X

X

X

X

X

X

48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source5

$$$$$$$$$$$$$

Common Design ProblemsDesign Capacity: Water Source

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1 ½ ” Water Meter = 100 GPM

X

X

X

X

X

X

72 GPM < 100 GPM

Demand Below Capacity of Water Source

X

X

X

X

X

X

48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source6

Common Design ProblemsDesign Capacity: Water Source

X

X

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24 Sprinklers @ 1.5 GPM each = 36 GPM

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24 Sprinklers @ 1.5 GPM each = 36 GPM

X

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1” Water Meter = 50 GPM

X

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Common design problems design capacity water source7

Common Design ProblemsDesign Capacity: Water Source

X

X

X

X

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X

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X

X

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X

X

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X

X

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24 Sprinklers @ 1.5 GPM each = 36 GPM

X

X

X

X

X

X

X

X

X

X

X

X

24 Sprinklers @ 1.5 GPM each = 36 GPM

X

X

X

X

X

X

1” Water Meter = 50 GPM

X

X

X

X

X

X

36 GPM < 50 GPM

Demand Below Capacity of Water Source

X

X

X

X

X

X


Common design problems design capacity water source8

Common Design ProblemsDesign Capacity: Water Source

X

X

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X

X

X

X

X

X

X

X

X

X

X

X

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X

X

X

X

X

X

1” Water Meter = 50 GPM

X

X

X

X

X

X

X

X

X

X

X

X

48 Sprinklers @ 1.5 GPM each = 72 GPM


Common design problems design capacity water source9

Common Design ProblemsDesign Capacity: Water Source

X

X

X

X

X

X

X

X

X

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X

X

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X

X

X

X

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X

X

1” Water Meter = 50 GPM

X

X

X

X

X

X

X

X

X

X

X

X

48 Sprinklers @ 1 GPM each = 48 GPM


Common design problems design capacity water source10

Common Design ProblemsDesign Capacity: Water Source

X

X

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X

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1” Water Meter = 50 GPM

X

X

X

X

X

X

48 GPM < 50 GPM

Demand Below Capacity of Water Source

X

X

X

X

X

X

48 Sprinklers @ 1 GPM each = 48 GPM


Common design problems design capacity piping material

Common Design ProblemsDesign Capacity: Piping Material

Total Capacity = 2 GPM

½” Poly Tube


Common design problems design capacity piping material1

Common Design ProblemsDesign Capacity: Piping Material

Total Capacity = 2 GPM

½” Poly Tube


Irrigation system efficiency distribution uniformity8

Irrigation System EfficiencyDistribution Uniformity

System Operating At Low Level of Efficiency


Irrigation system efficiency importance of distribution uniformity2

Irrigation System EfficiencyImportance of Distribution Uniformity


Irrigation system efficiency distribution uniformity9

Irrigation System EfficiencyDistribution Uniformity

System Operating At High Level of Efficiency


Irrigation efficiency for southern california

Irrigation System EfficiencyImportance of Distribution Uniformity


Irrigation efficiency for southern california

Irrigation Efficiency

Irrigation System Efficiency

Efficient Water Management


Irrigation efficiency for southern california

Irrigation Efficiency

Irrigation System Efficiency

Efficient Water Management


Efficient water management soil reservoir as cup of water

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water1

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water2

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water3

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water4

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water5

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water6

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water7

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water8

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water9

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water10

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water11

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management soil reservoir as cup of water12

Efficient Water Management Soil Reservoir as Cup of Water


Efficient water management when and for how long do i irrigate

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?


Efficient water management how much water does my soil reservoir hold

Efficient Water ManagementHow Much Water Does My Soil Reservoir Hold?


Efficient water management how much water does my soil reservoir hold1

Efficient Water ManagementHow Much Water Does My Soil Reservoir Hold?


Efficient water management how much water does my soil reservoir hold2

Efficient Water Management How Much Water Does My Soil Reservoir Hold?


Efficient water management when and for how long do i irrigate1

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?


Irrigation efficiency for southern california

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


Irrigation efficiency for southern california

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


Efficient water management when and for how long do i irrigate2

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?


Irrigation efficiency for southern california

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%)


Efficient water management when and for how long do i irrigate3

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?


Efficient water management how long will my sprinklers take to refill it

Efficient Water Management How Long Will My Sprinklers Take to Refill It?


Efficient water management when and for how long do i irrigate4

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?


Irrigation efficiency for southern california

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


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