Municipal Recycled Water Use is Increasing 2009 Results: 669,000 - - PowerPoint PPT Presentation

municipal recycled water use is increasing 2009 results
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Municipal Recycled Water Use is Increasing 2009 Results: 669,000 - - PowerPoint PPT Presentation

Municipal Recycled Water Use is Increasing 2009 Results: 669,000 acre feet Other 15,800 2% Golf Course Irrigation Groundwater 43,600 Recharge 7% 79,700 12% Seawater Landscape Irrigation Recreational Intrusion Barrier Impoundment


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SLIDE 1

Municipal Recycled Water Use is Increasing

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SLIDE 2

Agricultural Irrigation 244,500 37% Landscape Irrigation 112,600 17% Groundwater Recharge 79,700 12% Industrial 47,100 7%

Seawater Intrusion Barrier

49,000 7% Golf Course Irrigation 43,600 7% Geothermal Energy Production 14,900 2% Recreational Impoundment 25,800 4% Natural System Restoration, Wetlands, Wildlife Habitat 29,600 4% Other 15,800 2% Commercial 6,400 1%

2009 Results: 669,000 acre‐feet

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SLIDE 3

Municipal Recycled Water Use is Diversifying

  • n

1970 175,000 AF 1987 267,000 AF

1.Golf Course and Landscape Irrigation were combined before 2009

  • 2. Commercial use was included in Other before 2009

3.Seawater Intrusion Barrier and Groundwater Recharge were combined before 2001

2009 669,000 AF

Golf Course Irrigation Landscape Irrigation Commercial Industrial Agricultural Irrigation Geothermal Energy Production Natural System Restoration, Wetlands, Wildlife Habitat Recreational Impoundment Seawater Intrusion Barrier Groundwater Recharge Other

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SLIDE 4

50,000 100,000 150,000 200,000 250,000 300,000 Agricultural Irrigation Landscape Irrigation Industrial, Comm ercial & Geotherm Groundwater Recharge & Barrier Natural Systems & Rec Impound Other Annual Volume (acre‐feet per year) 1970 1987 2009

Agricultural Irrigation Landscape Irrigation Industrial, Commercial & Geothermal Groundwater Recharge & Barrier Natural Systems & Rec Impoundments Other

How Volumes of Recycled Water for Beneficial Uses have Increased since 1970

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SLIDE 5

Regional Variations in 2009 Municipal Recycled Water Use

The South Coast Region met approximately 7 percent of its urban water demands with recycled water