YARRA VALLEY WATER’S SEWAGE TREATMENT SYSTEM
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YARRA VALLEY WATER’S SEWAGE TREATMENT SYSTEM
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1.74 million Population Serviced by YVW
52,000 business
723,000 671,000 residential
Properties Serviced by YVW
>9,000 km 150-1800 mm pipe size
Sewer Network
$3.7 billion
All Infrastructure & Assets
95 Sewer Pump Stations 9
Treatment Plants
YARRA VALLEY WATER’S SEWERAGE NETWORK
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YARRA VALLEY WATER’S SEWAGE FLOWS TO MELBOURNE WATER
107 GL/yr (93%)
45%
93%
Sewage Treated by Melbourne Water
Sewage Treated by Yarra Valley Water
7% (10GL/yr)
YARRA VALLEY WATER
WESTERN TREATMENT PLANT
EASTERN TREATMENT PLANT
55%
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WESTERN & EASTERN TREATMENT PLANT
Western Treatment Plant Eastern Treatment Plant
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YVW’s Treatment Plants Recycled Reservoir Storage
Whittlesea
Aurora
Wallan
Craigieburn
Brushy Creek Lilydale
Monbulk
Upper Yarra
Healesville
LOCATIONS OF YARRA VALLEY WATER’S TREATMENT PLANTS
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YARRA VALLEY WATER’S SEWAGE TREATMENT PLANTS
BRUSHY CREEK SEWAGE TREATMENT PLANT LILYDALE SEWAGE TREATMENT PLANT LAUNCHING PLACE SEWAGE TREATMENT PLANT HEALESVILLE SEWAGE TREATMENT PLANT AURORA SEWAGE TREATMENT PLANT CRAIGIEBURN SEWAGE TREATMENT PLANT WHITTLESEA SEWAGE TREATMENT PLANT WALLAN SEWAGE TREATMENT PLANT
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Class B
UV
CLASS B RECYCLING
Class B Treatment Primary Treatment: Screening & Grit Removal
Secondary Treatment: Aeration (biological treatment) & Settling
Tertiary Treatment: Filtration, Lagoons & UV
Class B Uses Pasture Irrigation
Golf Course Irrigation
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Class A
CLASS A RECYCLING
Class A Treatment Ultrafiltration – UF
UV Disinfection
Chlorination
Class A Uses Toilet flushing
Garden watering
Clothes washing
Irrigation of public open space
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TP Operations North & East
Management & Operation of TP’s
EPA Licence & Reporting
Integration & Minor Upgrades
TP Planning
TP Optimisation & Design
EPA Liaison & Compliance
Recycled Water Management
Trade Waste
Trade Waste Policy
Trade Waste Applications &
Renewals
Source Control & Customer Service
WHAT WE DO?
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Corporate Licence
Allows YVW to discharge to the
environment & reuse treated sewage for
irrigation subject to a monitoring program
Licence Requirements
Limits nutrient (N & P), BOD and
pathogen discharge to waterways
Licence Importance
Protecting and enhancing waterway
health
TREATMENT PLANT REGULATION & COMPLIANCE
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TP Operations North & East
Management & Operation of TP’s
EPA Licence & Reporting
Integration & Minor Upgrades
TP Planning
TP Optimisation & Design
EPA Liaison & Compliance
Recycled Water Management
Trade Waste
Trade Waste Policy
Trade Waste Applications &
Renewals
Source Control & Customer Service
WHAT WE DO?
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YVW’s Treatment Plants New Recycling Plants
Wallan Class A
Kinglake Class B
Doncaster Class A
Kalkallo Stormwater Recycling
Coburg Stormwater Recycling
NEW RECYCLING SCHEMES
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TP Operations North & East
Management & Operation of TP’s
EPA Licence & Reporting
Integration & Minor Upgrades
TP Planning
TP Optimisation & Design
EPA Liaison & Compliance
Recycled Water Management
Trade Waste
Trade Waste Policy
Trade Waste Applications &
Renewals
Source Control & Customer Service
WHAT WE DO?
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TREATMENT PLANTS
ASSETS
ENVIRONMENT WATER REUSE
OH & S
TRADE WASTE
WHAT WE DO?
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SOURCE CONTROL
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HOW WE DO IT ?
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EXEMPLARY SERVICE AT YVW’S TREATMENT PLANTS
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