PROTECTING THE YARRA RIVER (BIRRARUNG) Discussion Paper
Prepared by: Yarra River Protection Ministerial Advisory Committee
1 The Yarra River traverses Provides around The Yarra River is The river’s catchment covers 2 9 242km 4076km 70% in length L cal C uncils
of Melbourne’s drinking water spanning from the pristine (including 24 tributaries) forests of the Yarra Ranges to the mouth at Port Phillip Bay
10km 4th 1/3 Over sea water travels upstream highest yield of water per of Victoria’s animal 190 to Dights Falls hectare of catchment species are found in the in Victoria Yarra catchment species of birds inhabit the Yarra River corridor
2 The Yarra is Melbourne Water has Aboriginal people called spent approx the river ‘Birrarung’ ‘shadows of the mists’ and ‘Yarra Yarra’ means ‘ever flowing’ in the $290m Wurundjeri language brown on river health improvements in colour in the lower reaches over the past 5 years due to suspended silt carried downstream
Over There are There are Over 30,000 38 16 1,000 bats live at Yarra Bend park mammal species including reptile species known to inhabit the cyclists travel along the Main Yarra in summer platypus, gliders and bandicoots Yarra River including skinks, turtles, Trail between 7am and 9am snakes and lizards on weekdays
3 Chapter 6: Options for governance reform
Acknowledgement
The Yarra River Protection Ministerial Advisory Committee proudly acknowledges Victoria’s Aboriginal 1 communities and their rich culture and pays respect to their Elders past and present.
We acknowledge Aboriginal people as Australia’s first peoples and as the Traditional Owners and custodians of the land and water on which we rely. 1 This discussion paper uses the term ‘Aboriginal’ rather than ‘Indigenous’ We recognise the intrinsic connection of Traditional to refer to the First Nation Peoples of Owners to Country and value their contribution to mainland Australia as the managing the land, water and natural landscape. We discussion paper relates specifically to the Yarra acknowledge the ongoing contribution this makes to the River and its catchment. The Yarra MAC recognises Yarra River catchment. that the term ‘Aboriginal’ refers to several specific individuals and We support the need for genuine and lasting communities in Victoria. partnerships with Aboriginal people and communities to The term ‘Indigenous’ is retained in the names understand their culture and connections to Country in of and references to the way we plan for and manage the Yarra River corridor programs, initiatives and publication titles: and its environs. unless otherwise noted, it is inclusive of both Aboriginal and Torres We embrace the spirit of reconciliation, working towards Strait Islander people. equality of outcomes and ensuring an equal voice. i Purpose of this discussion paper
This discussion paper was developed by the Yarra River Protection Ministerial Advisory Committee (Yarra MAC) to promote community discussion about opportunities to improve the oversight and management of the Yarra River. It was developed through consultation with a reference group and key stakeholders about the most important issues and opportunities that need to be addressed.
ii
ACKNOWLEDGEMENT i 5. A NEW MANAGEMENT MODEL 43 5.1 A community vision for the entire length of the Yarra 44 PURPOSE OF THIS DISCUSSION PAPER ii 5.2 A Yarra strategic plan 46 5.3 A Yarra (Birrarung) Protection Act 48 CHAIR’S MESSAGE v 5.4 Improved institutional arrangements 49
1. INTRODUCTION 1 APPENDICES 53 1.1 The Yarra River Protection Ministerial Advisory Committee 2 GLOSSARY 54 1.2 Changing policy settings 4 1.3 Have your say 5 THE MINISTERIAL ADVISORY COMMITTEE 55
2. STEWARDSHIP OVER TIME 7 THE YARRA RIVER PROTECTION 2.1 Aboriginal peoples’ relationship with the Yarra 8 REFERENCE GROUP 56 2.2 European settlement 9
2.3 Investment and regulation so far 10 YARRA REFERENCE GROUP ISSUES AND Contents OPPORTUNITIES WORKSHOPS 57 3. THE YARRA RIVER TODAY 15 3.1 Significance 16 YARRA RIVER ECOLOGICAL, CULTURAL, SOCIAL, AMENITY AND ECONOMIC VALUES 58 3.2 River health 19 3.3 Water quality 20 3.4 Estuary habitat 22 MAPS 62 3.5 Impact on Port Inner–city Yarra reach 63 Phillip Bay 22 Suburban Yarra reach 64 3.6 Urban parklands and open spaces 23 Rural Yarra reach 66 3.7 Amenity 25 Upper Yarra reach 68 3.8 Values 25 3.9 Characteristics of each reach 26 3.10 Key issues and opportunities 28
4. THE CASE FOR CHANGE 33 4.1 Current legislative, regulatory and management frameworks 34 4.2 Roles and responsibilities 36 4.3 Environmental advocacy 36 4.4 Current governance challenges 36 4.5 Future challenges 40
iv Chair’s message
The Yarra River is a Since Melbourne ‘rediscovered’ the Yarra of Melbourne’s water and include some in the 1980s and the city reoriented itself of Victoria’s richest farmland. Many of our valuable natural asset that by developing Southbank, Docklands and famous vineyards rely on the river’s water needs to be protected for Birrarung Marr, there has been increased for irrigation and it is surrounded by some interest in and concern about the health of Melbourne’s most sought-after and the benefit and enjoyment of the river and debate about the impacts expensive real estate. Its parklands and of future generations. of development along its corridor. open space are the most heavily utilised This period has coincided with major in the state and its waters are the setting changes in the institutions responsible for rowers, kayakers and Melbourne’s for urban planning, catchment and river commercial ferryboats. Its port is the To ensure that we have in place an management, open space planning busiest in Australia. For Aboriginal effective management model to develop and management, and environmental communities it is a place of great and implement a vision and plan for the protection. spiritual and cultural significance; for Yarra River, the Minister for Planning and all Melburnians the river helps us define then Minister for Environment, Climate There is concern that current institutional where we live. Given such complexity, the Change and Water established the Yarra and regulatory arrangements leave planning and management of the river River Protection Ministerial Advisory the river vulnerable to the increasing will always be challenging. However, we Committee (Yarra MAC) to consult with pressures of urban development and cannot afford for such a precious natural stakeholders and provide independent cannot deliver on the community’s asset to be degraded. advice about the key issues and expectations for a healthy river that can opportunities. sustain the demands of a population that I encourage you to contribute to the seeks greater use and enjoyment of the Yarra MAC’s work to protect the Yarra Throughout Melbourne’s history, attitudes river environment. River (Birrarung) as we seek to ensure to the uses of the Yarra River (including that future generations have the the riverbanks, parklands, trails and Because of their geography, rivers are opportunity to enjoy the river’s many adjacent land) have evolved in a complex always subject to complex management values by strengthening management relationship with the inhabitants of the arrangements. The Yarra traverses arrangements and ensuring a strong region. Similarly, perceptions of the more than 200 km of urban and rural community voice in governance and value of this asset have also changed. landscapes. The river and its floodplains oversight of the river. At different stages, there have been extend across many thousands of great plans and major investments to hectares of private land as well as public implement them. There have also been land managed by numerous local and Chris Chesterfield periods of neglect and periods of great state government authorities. The river Chair, Yarra River Protection debate and contention. and its catchment are the major source Ministerial Advisory Committee
v Protecting the Yarra River (Birrarung) 1. Introduction
1 Introduction
The Victorian Government has committed to protecting the Yarra River’s amenity and significance by introducing legislation, stronger planning controls and a trust or similar entity. Before preparing new legislation to protect the Yarra River the government established the Yarra River Protection Ministerial Advisory Committee (Yarra MAC) to assess the effectiveness of current governance arrangements.
The Yarra River Protection Reference governance arrangements for protecting The Yarra MAC has adopted an approach Group (Yarra Reference Group) has also the Yarra River. Its advice covers the that includes: been established to help the Yarra MAC entire length of the Yarra River from and government better understand its source in the headwaters above the • regularly engaging with the partners the key issues, opportunities and Upper Yarra Reservoir to Port Phillip Bay. that have responsibilities for decision- reform options for protecting the river. Its advice does not cover the waters of making and management of the Yarra It comprises representatives of the the Port of Melbourne and the regulation River and with key environmental organisations with direct oversight and of on-water activities, commercial boats advocates management responsibilities for the and berthing. • investigating governance issues Yarra River and its riverscape (11 councils, The Yarra MAC is to provide its advice to to provide an evidence base for Melbourne Water, Parks Victoria and evaluating options Environment Protection Authority [EPA] government by the end of 2016 and are Victoria) and of environmental advocacy examining arrangements for three key • developing a discussion paper groups for the Yarra (Yarra Riverkeeper aspects of the Yarra River: for public release as the basis Association and Environmental Justice 1. waterway health (stream, riverbanks for discussion and debate about Victoria). and vegetation) improvements to the oversight and management of the Yarra River 1.1 The Yarra River 2. community use, access and amenity • providing a range of opportunities for Protection Ministerial of the river and its network of parklands and open spaces people to voice their views Advisory Committee 3. the interface of the river with adjacent • engaging with community, user and The Minister for Planning and the then land uses and its catchment. industry representative groups. Minister for Environment, Climate Change The full terms of reference and membership and Water established the Yarra MAC in of the Yarra MAC are on the department’s December 2015 to provide independent website, at www.delwp.vic.gov.au. advice to government about improving
2 Protecting the Yarra River (Birrarung)
Extract from the Yarra MAC’s terms of reference
Purpose What are the options and net benefits and environmental benefits for the for establishing an entity, including community today and for future The Government is establishing this a statutory trustee, to contribute to generations? Committee to provide assistance in the management, promotion and engaging with the community and protection of the Yarra River? What other strategies and measures other stakeholders and to provide are needed to ensure all the benefits advice and a recommended action What would be the role, power and and opportunities for the Yarra River plan for the improved management, functions of any entity and/or trust for can be realised or achieved in a cost- promotion and protection of the Yarra the Yarra River? effective manner? River. Land use planning and development Does the Committee have any Scope advice or findings that would benefit In relation to the referral of planning the Maribyrnong River and the The Committee is required to address applications − community? the following matters. a. Are the relevant criteria and powers Defining the issues of referral authorities sufficient to address land developments that What are the current and emerging affect the Yarra River? issues for the Yarra River that are impacting on its environmental b. Are there other matters of concern cultural, social and economic values? or other statutory bodies that should be included in the referral Institutional and regulatory process? arrangements What other changes to land In relation to the statutory bodies with development controls would further powers and functions affecting or improve the health of the Yarra River relevant to the Yarra River − and its tributaries and improve the net benefits that the Yarra River can a. What are the existing powers and provide to the community? functions of these statutory bodies? General b. What opportunities are there to improve these powers and Which of all these issues and functions to address the issues for opportunities are of greatest priority the Yarra River? and, if addressed, would achieve the greatest net economic, social
3 Chapter 1: Introduction
1.2 Changing policy settings
The Yarra MAC is aware that there Table 1: Relevant Victorian Government initiatives are Victorian Government initiatives underway that will contribute to the policy context for their advice. These Theme Initiative initiatives will enhance the focus on environmental protection and the Biodiversity Protecting Victoria’s Environment – importance of liveable cities and towns to Biodiversity 2036 community health and wellbeing. Table 1 Native Vegetation Regulations review shows the key initiatives. Flora and Fauna Guarantee Act review The Department of Environment, Land, Water and Planning (DELWP) is also Climate change New Victorian climate change framework working with Banyule, Boroondara, Coasts & marine New coasts and marine legislation Manningham, Nillumbik, Stonnington and Yarra councils and with Melbourne Port Phillip Bay Environmental Water to prepare and implement stronger Management Plan planning controls. These aim to protect State of the Bay reporting the landscape values of the Yarra River between Richmond and Warrandyte, Environment EPA Victoria Inquiry an area under increasing development Review of the State Environment Protection pressure. This work2 has recently: Policies Improved state of the environment • strengthened the State Planning Policy reporting Framework, implementing for the first time a Yarra River protection planning Land use planning Plan Melbourne refresh policy that identifies the river’s metropolitan significance and provides Independent review of management 2 For more information guidance to councils about decision- arrangements for Kananook Creek about planning controls making Yarra River protection – stronger planning being developed for the controls Yarra River, visit www. • strengthened overshadowing controls delwp.vic.gov.au/yarra- in the Melbourne central business Water (and waterways) Water for Victoria river-controls. district (CBD) to ensure that tall Regional riparian action plan buildings do not overshadow the Yarra River and its banks Renewed floodplain strategy New integrated catchment management • implemented interim planning controls strategy into the Yarra Planning Scheme (City of Improved catchment reporting Yarra) to protect this part of the Yarra River corridor that is under the most Our catchments, our communities pressure.
4 Protecting the Yarra River (Birrarung)
1.3 Have your say The Yarra MAC developed this discussion paper after Figure 1: Yarra MAC timelines discussions with the Yarra Reference Group and stakeholders about key issues and opportunities for the Critical issues and Yarra River corridor and its catchment. opportunities (Jan–Mar 2016) The Yarra MAC would like to hear 7. What do you think are the key criteria what you think about the ideas in this for the evaluation of options for discussion paper and any other ideas management arrangements of the you may have about protecting the Yarra Yarra River and its riverscape (refer Investigations River. In particular, it seeks feedback on section 5.4)? (Mar–Jun 2016) the following questions. 8. What are your thoughts on the options 1. What aspect of the Yarra River and its for a new management model for the environs would you most like to see Yarra River and its environs? Discussion paper protected? 9. What are your thoughts about (Jul 2016) 2. What aspect of the Yarra River and its establishing a new organisation to environs would you most like to see oversee development and monitor improved? delivery of the Yarra strategic plan?
3. Is there any information or issues we 10. Are there any other management Public and targeted have missed? models /options we should consider? consultation (Jul 2016) 4. What would you like to see included in The Yarra MAC will consider all feedback a vision for the Yarra River? and prepare a summary report. A number of investigations have also been 5. What elements would you like to see commissioned to inform the Yarra MAC’s Deliberations covered in the Yarra strategic plan? deliberations. (Aug 2016)
6. What would you like to see included in The Yarra MAC will provide their advice legislation to protect the Yarra River? on governance reforms to protect the Yarra River to the Victorian Government by the end of 2016. Advice to the government (Late 2016)
5 There are many ways to have your say: online, in person and by making a written submission.
Online
At http://haveyoursay.delwp.vic.gov.au/protecting-the-yarra-river you can view and download this discussion paper, background studies and other information and also provide feedback through an online ideas-sharing tool. You can also make a written submission by completing the submission form on the website.
In person
You can attend one of the community workshops being held along the Yarra to join the discussion and complete a workshop feedback form. Or you can drop in to one of the listening posts being held along the Yarra River corridor. Details and timings of events will available at http://haveyoursay.delwp.vic.gov.au/ protecting-the-yarra-river.
Written submission
You can make a written submission on the discussion paper by:
• completing an online submission form at http://haveyoursay.delwp.vic.gov. au/protecting-the-yarra-river
• emailing a written submission to [email protected]
• posting a written submission to: Yarra River Protection Program Manager, Planning Policy Implementation Department of Environment, Land, Water and Planning Level 8, 8 Nicholson St, Melbourne Vic 3000
Submissions will be made public unless you ask for yours to be confidential.
Please make your submission by Friday 5 August 2016.
6 Protecting the Yarra River (Birrarung) over time over 2. Stewardship 2. Stewardship
7 Stewardship over time
To the Wurundjeri people, the Birrarung (Yarra River) was the life source and an important meeting place. Its landscapes and biodiversity features in their Dreamtime and creation stories.
After European settlement, the river 2.1 Aboriginal peoples’ by the ancestral creator spirit Bunjil, became the lifeblood of the rapidly the wedge-tailed eagle. They call the developing city of Melbourne. It relationship with the river Birrarung (meaning shadows of provided water supply, supported food Yarra the mists) and they once moved around production and industries, transported the area according to the weather people and goods and was a place for The land surrounding where the Birrarung and availability of food. In winter, the recreational activities; it facilitated urban (the Yarra River) flows into Port Phillip Bay, Wurundjeri-willam regularly camped in development. It has continued to shape including the Yarra Valley, was home to the the higher areas as the land near the Melbourne ever since. Woiwurrung, Boonwurrung, Taungurong, river flooded. In spring and summer they Dja Dja Wurrung and the Wathaurung travelled more frequently, hunting and Today’s Yarra River, with its naturalistic groups who form the Kulin Nation. gathering food and visiting sacred sites. riverscape settings and vast network of Their spiritual connection to places such parklands, is largely the legacy of two There were many wetlands, which were as the confluence of the Yarra River and major waves of regulatory interventions great sources of food and water, where Merri Creek extends back thousands of and investments that followed the two Melbourne and its suburbs now stand. The years through periods of extraordinary most significant population growth eras wetland areas included the lower Yarra environmental upheaval that saw of Melbourne: the initial gold rush and west and south of the current CBD, Elwood dramatic changes in the river. town-founding era of the late 1800s and Carrum Carrum Swamp (which and the post war immigration and baby stretched from Mordialloc in the north to Some 16,000 years ago before Earth boom decades from the 1950s that drove Frankston in the south). Albert Park Lake emerged from the Ice Age, the land significant environment protection and is all that remains of the once-extensive mass of Victoria was still connected to urban renewal especially in the 1970s. wetlands areas of the lower Yarra. Tasmania. Port Phillip Bay was a vast plain, the Yarra flowed through a vast For the Wurundjeri people, who have a gorge at the heads then south to join the spiritual connection to the Yarra’s lands Tamar River then west into the Southern and waterway, the river is a life source Ocean. The Bunyip River in Western Port that has been etched into the landscape was also tributary of the Yarra.
8 Protecting the Yarra River (Birrarung)
Volcanic eruptions have since altered treatment farm at Werribee. To carry out with some later additions, is now a rare the course of the Yarra River. As recently these works the Victorian Government example of natural bushland and it offers as about 1000 years ago it meandered and local councils created the Melbourne a unique sense of the pre-European city across the grassland and saltbush floor of and Metropolitan Board of Works (MMBW) and river landscape. Yarra Bend Park Port Phillip Bay, the bay entrance having in 1891. This was a key initiative in what was the forerunner of the later and larger become blocked with sand and silt, cutting was a momentous period of planning reservations of areas along the middle it off from Bass Strait. With no ocean and investment for Melbourne’s future. Yarra for public parkland. water to replenish it, the bay shrank and The sewering of Melbourne transformed was occupied by the Yarra and Werribee the quality of life of many Melburnians These green spaces are now a key part rivers. When the ocean finally penetrated and dramatically reduced pollution in its of Melbourne’s open space network and the clogged entrance to Port Phillip Bay, it waterways, including in the Yarra. integral to the character of the city. would have filled rapidly. The setting-aside of 100,000 ha in the These dramatic environmental events are upper Yarra catchment in 1890 to harvest consistent with several Aboriginal oral water to supply Melbourne has preserved histories that include the flooding waters the pristine headwaters of the Yarra River of a drier bay. until today. The deep soils in these forests act like sponges to hold rainwater then 2.2 European settlement filter and slowly release it into springs, streams, creeks and rivers from where The story of dramatic changes to the it is harvested and stored by a network Yarra River continued with the arrival of of diversion weirs, aqueducts and Europeans. The river and its provision of reservoirs, the largest being the Upper freshwater was essential for the founding Yarra Reservoir. Because the source water and development of Melbourne. It wasn’t from the protected catchment is high- long however before the Yarra’s clear quality it requires very little treatment: water became muddy, polluted and the fantastic legacy of our city’s early unsafe to drink. Over only a few decades, planners. the river was straightened, widened and deepened in sections to manage Recognition of the contribution that the its flooding and improve navigation. In Yarra River corridor and its links into the upper catchment, large areas were the catchment make to the amenity of cleared for agriculture, causing the easily the city also began relatively early in erodible soils to wash into the river. Melbourne’s development. The Melbourne Botanic Gardens were established in 1846 Pollution, degrading water quality and the and were enlarged in 1875 to include land spread of disease drove the city to secure from the Domain on the banks of the its water supply from the upper Yarra river. Other smaller areas of public open catchment and eventually to construct space were progressively reserved along an underground sewerage system to both banks of the lower Yarra and in 1877 transfer wastes from properties to a Yarra Bend Park was reserved. This park,
Source State Library of Victoria
9 Chapter 6: Options for governance reform
Source imagesofyesteryear
2.3 Investment and regulation so far
With Melbourne’s continually growing To secure Melbourne’s water supply for for the Melbourne Metropolitan Region population came the increasing a growing population, a major period of (which included the growth corridor and urbanisation of the Yarra River dam building began in the 1950s. Major green wedge concepts) that investment catchment and further pressure on the investments included the construction of began creating the open space corridor health of the waterway. From the First the Upper Yarra Reservoir (completed in and metropolitan park system along the World War through the Great Depression 1957) which further reduced flows in the Yarra River as well as other Melbourne and the Second World War there was Yarra River. waterways. little investment in new sewerage or water supply infrastructure to service Planning for the growth of Melbourne’s The early 1970s also saw the creation of the growing city. The rapid population suburbs began with the Melbourne EPA Victoria and the implementation of growth and expanding suburbs of the Metropolitan Planning Scheme developed a major backlog sewering program to 1960s and 1970s were mostly unsewered. in 1954 by the MMBW. The scheme shows tackle the increasing pollution from the This resulted in risks to public health the beginnings of the urban development nearly 300,000 unsewered properties and significant pollution of the Yarra, its corridors we know today and highlighted in Melbourne. These initiatives greatly tributaries and Port Phillip Bay. the potential for a network of parklands improved water quality in the Yarra River and open spaces along rivers and creeks. and sparked renewed interest in the use It was not until the early 1970s and the and enjoyment of the Yarra River and release by the MMBW of Planning Policies its environs. Government investment
10 Protecting the Yarra River (Birrarung)
continued into the 1980s with further Southbank, Federation Square, Birrurung strengthen planning controls in a process strategic open space acquisition to Marr and Docklands. The reimagining with local government. create a continuous open space corridor of the Yarra River continues today as along the river and to develop the shared commercial and industrial sites are Figure 2 shows a timeline of the major trail network that now attracts hundreds redeveloped, and competition for limited capital investment and regulatory and of thousands of users each year. residential land with river frontage management interventions for the Yarra intensifies. The increasing development River corridor. It shows the two main In recent decades there has been pressures have raised community waves of investment and regulatory considerable investment in revegetation, concerns. change that followed times of major improved management of stormwater population growth: the town-founding pollution, provision of environmental The concept plans developed by the period of the late-1800s to early-1900s flows and research and monitoring to MMBW and Melbourne Parks and and the period of the 1970s and 1980s. get a better understanding of the river’s Waterways in the 1980s and 1990s ecology and its condition. have proven to be inadequate to protect the Yarra River corridor from The improving condition of the Yarra intrusive development and the Victorian River has encouraged a rediscovery Government has recently moved to of the river with the redevelopment of
11 Chapter 2: Stewardship over time
Figure 2: Stewardship over time
1890s
100,000 ha reserved in the upper Yarra catchment to protect water supplies which has protected the headwaters of the Yarra in near- pristine condition
Construction started on an 1896 underground sewerage system to send wastes to the Werribee Yarra treatment farm Improvement Act 1896 drives MMBW established to build and improvements operate sewerage and water in flood supply systems management
1929
1850–90s Yarra Bend 1877 Park joined European settlers modified with Studley the water course and used Yarra Park to create the river for ad hoc water Bend Park current 260 ha supply and waste disposal reserved reserve which degraded and 1835 polluted the waterway Traditional Owners 1873–90s use the river for Early European Abattoirs, smelters, water supply, settlement tanneries and mortuaries Royal Botanic food and cultural developed along also disposed of waste into Gardens laid activities the Yarra River river causing it to ‘run red’ out and planted
Town-founding investment in parks River used for water supply Low-intensity land management and public health (water supply and waste disposal quality and waste disposal systems)
12 Protecting the Yarra River (Birrarung)
Figure 2: Stewardship over time
1970
Environment Protection Act 1970 led to the creation of EPA Victoria and large-scale (backlog) sewering of outer 2006 suburbs and prohibition of 17,000 ML environmental industrial waste discharges water entitlement Statement of Planning made available for the Policy Number 4: Yarra River Yarra River to protect required the corridor to be environmental values planned primarily as an open Planning controls for space system for nature residential stormwater conservation and recreation management introduced (Clause 56.07) 1970s
MMBW Planning Policies for Melbourne Metropolitan 2002 1960–70s region included green wedges and policies to Melbourne 2030 Rapid population manage flooding, reduce reinforced the growth and sewage pollution and reserve green wedges 2015 expansion of land for recreational use; it 1980–90s policy and set Melbourne’s was followed by significant urban growth Yarra River protection 1950s (mostly investments to create the Transformation boundaries clause introduced into unsewered) open space corridor and of Southbank for Melbourne, the State Planning Construction of suburbs resulted park system along the Yarra and protecting the Policy Framework, the the Upper Yarra in risks to public and strategic open space development of upper Yarra strongest policy to date Reservoir that health and acquisition and construction the promenades Valley from for managing the river further reduced pollution of the of the Main Yarra Trail along along the CBD significant urban corridor’s environmental flows in the river Yarra the river section development and landscape values
Significant investments in Rapid expansion of suburbs that environment protection and Incremental improvements are largely unsewered urban renewal
13 14 Protecting the Yarra River (Birrarung) today 3. The Yarra River River The Yarra 3.
15 The Yarra River today
“The Yarra River and the landscape through which it passes have metropolitan significance as an environmental, aesthetic, cultural, recreation and tourism asset. The river corridor links parklands and reserves into a near-continuous vegetated landscape experience that provides a highly valued refuge from the urban environment for local and metropolitan communities. Its highly naturalistic landscape corridor forms a backdrop to surrounding suburbs, helping to define their identity” 3
3.1 Significance
The Yarra River is one of Victoria’s most where people relax, meet, exercise and estuary is home to the Port of Melbourne, iconic waterways. It flows 242 kms from celebrate. It is a wildlife and biodiversity Australia’s largest maritime hub for its near-pristine forested headwaters, corridor supporting diverse life forms and cargo. through the tranquil rural Yarra Valley it is important to the culture, values and and Melbourne’s suburbs to the heart of practices of Aboriginal people. The significance of the Yarra River Melbourne’s CBD before discharging into to Melbourne has recently been Port Phillip Bay. The Yarra River catchment is more recognised in the State Planning Policy than 4,000 km2 in area and is home Framework with a dedicated Yarra River The river is integral to Melbourne’s to more than two million people: over protection planning policy identifying its identity and vital for the city’s liveability. one-third of Victoria’s population. The metropolitan significance. There are 2,450 ha of urban parklands upper Yarra reach is the source of much and green open spaces along the river of Melbourne’s drinking water and its
3 Middle Yarra Corridor Study (July 2014), Department of Transport, Planning and Local Infrastructure.
16 Protecting the Yarra River (Birrarung)
Yarra River - Context MaFigurep 3: The Yarra River and its catchment DRAFT
Yarra River
Yarra River tributaries
Yarra River catchment boundary
Water bodies
Open space
Urban extent
Freeways and highways
Rail lines
Localities
N
Planning Information Services Print Date: 22/6/2016 © The State of Victoria, Department of Environment, Land, Water and Planning 2016. The State of Victoria does not warrant the accuracy or completeness of information in this publication and any MapID: person using or relying upon such information does so on the basis that the State of Victoria shall bear no responsibility or liability whatsoever for any errors, faults, defects or omissions in the information. 17 Chapter 3: The Yarra River today
Figure 4: Extract from the State Planning Policy Framework - clause 12
12.05-2 Yarra River protection Retain and enhance people’s enjoyment of the river and its environment by: 21/12/2015 Objective VC121 • Planning for the river and its environs as a recreation and Maintain and enhance the natural landscape character of tourism resource. the Yarra River corridor in which the topography, waterway, banks and tree canopy are dominant features providing • Ensuring linkages and public access to the river and its a highly valued, secluded, natural environment for the parklands are maintained, enhanced and new links created enjoyment of the public. where appropriate.
Strategies • Avoiding overshadowing of the river, its banks and adjacent public open space to ensure that the amenity of the public Strengthen the river’s natural environment, heritage and realm is maintained year-round. overall health by: Ensure that development is designed and sited to maintain • Protecting the river’s riparian vegetation, natural riverbank and enhance the river’s secluded and natural environment by: topography and flood management capacity. • Minimising the visual intrusion of development when • Ensuring development does not increase the rate or viewed from major roads, bridge crossings, public open quantity of stormwater, sediment or other pollutants space, recreation trails and the river itself. entering the river. • Ensuring that the siting and design of buildings • Protecting and enhancing both terrestrial and aquatic avoid contrast with the local natural landscape and habitats and their linkages along the river corridor. environmental character.
Maintain a sense of place and landscape identity by: • Ensuring building height is below the natural tree canopy and all development is set back a minimum of 30 metres, or • Retaining a dominant and consistent tree canopy along the greater, from the banks of the river. river corridor and within its broader landscape setting. Policy guidelines • Ensuring that the appearance of development is subordinate to the local landscape setting, with any views Planning must consider as relevant: of development being filtered through vegetation. • Review of Policies and Controls for the Yarra River Corridor – Punt Road to Burke Road 2005, Department of Sustainability and Environment
• Middle Yarra River Corridor Study 2015, Department of Environment, Land, Water and Planning.
18 Protecting the Yarra River (Birrarung)
4 3.2 River health 4 River health is measured by Despite significant catchment changes A recent study of the health of the Yarra The study also observed that a number examining a range and urbanisation, the ecological habitat River by the Centre for Aquatic Pollution of indicators do not change significantly of scientific data of the Yarra River is still relatively Identification and Management (CAPIM) 5 along the rivers length: to understand the high-standard and supports a diverse at The University of Melbourne observed biological diversity community of fish and birdlife. One- that “Overall, the waterway health of the • fish remain in moderate numbers (flow and ecological third of Victoria’s animal species and Yarra River is moderate when examining and migration being key determinants) functioning required over 190 species of birds are found in biota.” to support the • platypus remain in very low numbers the Yarra catchment. The Yarra River different key values (but most surveys have been of of an urbanised supports many important environmental Several key indicators change from high/ tributaries while the Yarra itself is river (such as fish, values including platypus and nationally very high in headwaters to low/very low known to support sustainable breeding waterbugs, birds, significant fish species (such as the condition in lower reaches - this applies populations down to Odyssey House in vegetation and Australian grayling and the Macquarie to freshwater macroinvertebrates, birds habitat). and vegetation and reflects the impacts Templestowe) perch). 5 The study—the of land clearing, pollution and flow • frog numbers are very high in the lower Yarra River Waterway modification. reaches with a higher occurrence of Health Overview preferred habitat in wetlands and in (2016)—is available moderate condition in headwaters. on request.
19 Chapter 3: The Yarra River today
3.3 Water quality
The water quality of the Yarra River varies • a higher standard of sewer system along its length. It is excellent in the management (in particular of wet headwaters where the river flows through weather spills) than many countries protected forests and a near-pristine environment, but it progressively declines • relatively low levels of heavy metals downstream towards Port Phillip Bay (such as mercury and chromium), due into the increasingly urbanised Greater to there being few point sources for Melbourne area. discharges from industries associated with these metals. In Australia and across the world, relatively few rivers remain in pristine However, the Yarra was also found to condition. Most rivers are affected by have high levels of zinc and lead. Zinc is human activities in their catchments likely to be from urban stormwater run-off which often result in changes to their from roofs and roads and from industrial form, flows and water quality and to discharges. Lead is primarily a legacy vegetation, soils, flora and fauna. of urban stormwater run-off from roads before leaded petrol was phased out. There has been much improvement in the water quality of the Yarra River over the The river’s water quality is much better last 40 years. A recent study by CAPIM 6 of today than it was in the 1970s and the Yarra River’s water quality compared has remained fairly stable in the past 6 Yarra River Waterway decade despite increased pressure from Health Overview (2016), to that of other major urban rivers (refer continued urbanisation, population Centre for Aquatic figure 5) found the Yarra River had: Pollution Identification growth and agriculture. and Management • relatively low levels of Escherichia (CAPIM). coli (E. coli) 7 and nutrients (cities 7 The E. coli count is with much higher faecal pollution an indication of faecal included London, San Diego, Hong contamination that Kong, Brussels, Lanzhou, Guangzhou, can make swimmers Beijing and Shanghai; cites with much sick if they ingest the higher nutrient levels included Brussels, water. Faecal pollution Madrid, London, Phoenix, Los Angeles can be from sewage, and Hong Kong) agricultural run–off or urban runoff (for example, from dogs or ducks).
20 Protecting the Yarra River (Birrarung)
Figure 5: Faecal contamination levels of major urban rivers
Faecal indicators Notes