Apartment buyers in New South Wales are set to gain a decade of insurance-backed protection against major building defects, after the NSW Parliament passed the Fair Trading and Building Legislation Amendment Bill 2026.&nbsp;

The Bill establishes decennial defect insurance, known in the market as Latent Defects Insurance (LDI), as an alternative to the existing two-year strata building bond. It cleared the Legislative Council with amendments on Tuesday evening (August 4, 2026), with the Legislative Assembly agreeing to those amendments shortly after.

Under the reform, eligible developers can satisfy their statutory bond obligation by taking out an approved decennial-style policy that gives owners 10 years of cover for major structural defects from completion, claimable directly, without first having to pursue developers or builders through costly legal action.&nbsp;

The change forms the final tranche of amendments arising from the 2021 statutory review of the Strata Schemes Management Act 2015 and related legislation.

Resilience Insurance, which originated the cover in Australia and has delivered it in NSW since 2022, welcomed the passage and credited the NSW Government for delivering it.

“This is protection apartment buyers have needed for a long time, and the credit for delivering it belongs to the NSW Government,”&nbsp;said Corey Nugent, CEO of Resilience Insurance.

“Minister Chanthivong and his team have shown real leadership in replacing an outdated two-year bond with cover that matches the lifespan of the buildings people are buying into. Reform like this is what good, evidence-based regulation looks like.”

Resilience has delivered LDI in NSW since 2022, protecting thousands of apartments, giving the State, and now the country, real-world evidence of how decade-long, no-fault protection works in practice.

The reform also places NSW within a wider national shift.

NSW is the third jurisdiction to put decennial cover into law. The ACT legislated for it in 2024, with the scheme taking effect in late 2025, and Victoria passed its own framework on 17 June. Between them, the three cover the majority of Australia's apartment market.

The reform commences once the legislation is proclaimed, which is expected in the coming weeks. From that point, developers of Class 2 residential apartment buildings can meet their statutory obligation with an approved decennial policy in place of the bond.

Buyers who purchased into projects that took out the cover early are among the first in the country to take keys to apartments carrying decade-long structural protection.

“With the legislation passed, the focus now turns to making it work for buyers,”&nbsp;Nugent said.

“There are already thousands of apartments in NSW covered by this insurance, bought by developers who moved early. The question every buyer should be asking in a display suite is a simple one: does this building come with 10-year defect cover, and who stands behind it?&nbsp;

“We look forward to working with the Government and the Building Commission in coming weeks as the framework moves to implementation, and to sharing what we have learned over the past four years so the protection reaches owners as smoothly and quickly as possible.”

Other states are working through their own reform programs. Western Australia has indicated that decennial cover is within consideration a later stage of its reform sequence, and Queensland has been examining the settings as it looks at the development pipeline ahead of the 2032 Olympics.

Resilience Insurance acknowledges the NSW Government’s continued focus on strengthening consumer protection while supporting housing delivery across the State.

Fast Facts: What the reform means

<ul style="color:#222222; font-family:Arial, Helvetica, sans-serif; font-size:small; font-style:normal; font-variant-ligatures:normal; font-weight:400; text-align:start; white-space:normal; background-color:#ffffff; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial">
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Proven at scale:&nbsp;Decennial cover has operated in NSW since 2022, protecting thousand of apartments.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">10 years of cover:&nbsp;Protection for major structural defects runs for a decade from completion, claimable directly and with no legal action required.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">An alternative to the bond:&nbsp;Eligible developers can meet their statutory obligation with an approved decennial-style policy in place of the 2% strata building bond.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Part of a national shift:&nbsp;The ACT has had decennial provisions in force since 2025 and Victoria passed its framework in June. NSW now joins them.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">No-fault, first resort:&nbsp;Owners corporations claim directly from the insurer without first having to establish who is liable for the defect.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Cost-competitive:&nbsp;At approximately 1.8% of build cost, LDI is typically priced below the 2% bond while offering broader, longer protection.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Market position:&nbsp;Resilience originated LDI in Australia and has delivered it in NSW since 2022.</li>
</ul>

Fast Facts: What is Resilience LDI?

<ul style="color:#222222; font-family:Arial, Helvetica, sans-serif; font-size:small; font-style:normal; font-variant-ligatures:normal; font-weight:400; text-align:start; white-space:normal; background-color:#ffffff; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial">
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Resilience Latent Defects Insurance (LDI):&nbsp;Covers major structural defects for 10 years from completion.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Consumer-first:&nbsp;Direct claim access, no need for lengthy legal action.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Cost advantage:&nbsp;At approximately 1.8% of build cost, LDI is typically priced below the traditional 2% Strata Bond while offering broader protection.</li>
	<li style="margin-left:15px; font-family:Aptos, Arial, Helvetica, sans-serif; font-size:12pt; color:#000000">Market leader:&nbsp;&nbsp;Resilience Insurance originated LDI in Australia and is the national market leader.</li>
</ul>

Joel Robinson

NSW parliament passes 10-year defect insurance laws for new apartment buyers

Developer <a href="https://www.apartments.com.au/developers/drew-group">Drew Group</a> is wasting little time following the completion of Lagoon Main Beach, lodging plans for another high-rise apartment development less than two kilometres away at the northern end of Surfers Paradise.

Drew Group, led by local developer Jon Drew, is pitching for a 32-storey residential tower at 180–184 Ferny Avenue, replacing three low-rise buildings on a prominent 1,055 sqm corner site just 150 metres from the beach.

Drew called on architecture firm&nbsp;<a href="https://www.apartments.com.au/architects/bda-architecture">BDA</a>&nbsp;to design the new slender tower, which will have 130 apartments. BDA drew on the inspiration of legendary architect Frank Lloyd Wright's philosophy of organic architecture, which seeks "a superior sense of use and a finer sense of comfort, expressed in organic simplicity."

"The design creates a seamless dialogue between built form, natural elements, and the iconic Surfers Paradise context," BDA wrote in the application recently submitted to the Gold Coast City Council.<img alt="First look: Drew Group eyes next Gold Coast tower after completing Lagoon Main Beach" data-entity-type="file" data-entity-uuid="5dcaa84d-67ba-4e22-b8f1-208ca5056b05" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/surfers%20paradise%20da.png?VersionId=Ah9oBOlL0ofC5eboXSI.dEq9VRfEnFaT" />

BDA also drew inspiration from New York's iconic Flatiron Building, with softened curved corners responding to the geometry of the triangular site. While referencing the 1902 Manhattan landmark, the design reinterprets its distinctive form through a contemporary coastal lens.

Drew is targeting the Gold Coast's "missing middle" market, a segment that has arguably been underserved in recent years. The project is weighted towards owner-occupiers, with 104 two-bedroom apartments complemented by a further 26 one-bedroom residences.

Resident amenity will be centred on the level five podium, featuring a resident lounge, gym, yoga room, steam room, sauna, lap pool with a lagoon area, spa, cold plunge and magnesium plunge.&nbsp;

Additional resident facilities will occupy the rooftop, including work-from-home spaces, a meeting room, resident lounge with a full kitchen, bar and dining area, as well as a dedicated wellness zone with additional plunge pools, steam rooms and saunas.

<img alt="First look: Drew Group eyes next Gold Coast tower after completing Lagoon Main Beach" data-entity-type="file" data-entity-uuid="a1392ad9-620b-41f9-957d-b1fcec13613f" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/surfers%20da%20podium.png?VersionId=9kDudIwvCaZFW6F8IyXGP6wQg0B_VS3E" />

The application follows the completion of Drew Group's Lagoon Main Beach, which only has around four apartments left to sell after a successful sales and marketing campaign.

Built by Hutchinson Builders, Lagoon comprises 248 apartments and was popular with local owner-occupiers and interstate buyers.

First look: Drew Group eyes next Gold Coast tower after completing Lagoon Main Beach

Builder-developer <a href="https://www.apartments.com.au/developers/mcnab-developments">McNab</a> has wasted little time reshaping one of South Brisbane's most significant undeveloped apartment sites after acquiring the property earlier this year.&nbsp;

McNab has lodged plans to scrap an existing approval for two 30-storey towers and instead deliver a single 28-storey residential building, preserving part of the site for a future development opportunity.

The proposal, lodged over <a href="https://www.apartments.com.au/new-apartments/64-peel-street-south-brisbane-qld-4101">64 Peel Street and 9 Cordelia Street</a>, is for a residential-led mixed-use development comprising 124 apartments above a landscaped podium, alongside a boundary realignment that preserves part of the land for a future residential project.

<img alt="First look: McNab resets decade-old South Brisbane approval with 124-apartment tower" data-entity-type="file" data-entity-uuid="743bf564-3f8f-45fc-b8d3-bbf18f5b628f" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/mcnab%20Peel%20st%20podium.png?VersionId=EhCxGrVn_VFH3qTbKnI4WppGwaMnOn0t" />

Designed by <a href="https://www.apartments.com.au/architects/hayball">Hayball</a>, the development will deliver 119 two-bedroom and five three-bedroom apartments across 23 residential levels. A five-level podium will accommodate 135 car spaces, while the ground floor will include a 66 sqm commercial tenancy, an activated residential lobby with work-from-home spaces, and a publicly accessible landscaped plaza linking Cordelia and Peel streets.&nbsp;

Communal amenities will span Level 6 and the rooftop, including indoor and outdoor recreation spaces, a swimming pool, barbecue facilities, kitchen and dining areas, lawn space, sauna, steam room and yoga facilities.

The application also proposes a boundary realignment to create a standalone 1,290 sqm development lot while retaining an adjacent parcel for future redevelopment, allowing the balance of the site to contribute additional housing over time.

Hayball said the architecture has been shaped by the site's elevated corner position at the intersection of Peel and Cordelia streets and Brisbane's subtropical climate.

The design incorporates generous landscaped setbacks, a masonry podium wrapped with planting, large north-facing balconies, and a slender tower profile intended to maximise natural light, cross ventilation and long-range views. The rooftop has been conceived as a wellness-focused retreat overlooking Brisbane, with amenities positioned to capture views towards Mount Coot-tha and the CBD.

<img alt="First look: McNab resets decade-old South Brisbane approval with 124-apartment tower" data-entity-type="file" data-entity-uuid="c5f99e84-6ad8-4a87-82d1-869685b754d2" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/mcnab%20tower%20perspective.png?VersionId=Gw0IuJaSAlk.tvGBxInhZOcQAdIB..2b" />

The planning submission positions the proposal as a response to both changing market conditions and Brisbane's Kurilpa Sustainable Growth Precinct planning reforms.

McNab acquired the site after the previous approval was granted, with the existing scheme no longer reflecting current residential market demands, economic conditions, construction challenges, construction efficiencies or the quality of development outcome now being pursued, the planning report noted.

McNab continues to expand its residential development pipeline across Brisbane and the Gold Coast. The developer recently launched The Tannery in West End, securing more than 60 per cent of apartments before the project's public release. It is also delivering Elements Budds Beach in Surfers Paradise and Lucia Highgate Hill, an eight-apartment boutique development overlooking the Brisbane River.

McNab resets decade-old South Brisbane approval with 124-apartment tower

A steeply sloping Bellevue Hill site is set to accommodate a new mid-rise apartment development, with plans lodged for 20 homes that respond to the site's dramatic topography.

The proposal for the consolidated land at <a href="https://www.apartments.com.au/new-apartments/138a-140-bellevue-road-bellevue-hill-nsw-2023">138A-140 Bellevue Road</a> has been designed by Sydney architecture practice Common Office, which has used the site’s substantial fall to distribute the building’s scale and unlock 20 apartments without presenting the full height to the street.&nbsp;

“The unique design strategy leverages the site’s substantial topographical fall to facilitate increased density, presenting a seven-storey profile to Bellevue Road while rising to 10 storeys at the rear,” Common Office said in its architectural design report.

The apartment mix spans one, two, three- and four-bedroom residences. Four two-bedroom apartments are designated as affordable housing, while the plans also include two adaptable dwellings. The mix is majority three-beds, with the typical three-bed apartment offering around 144 sqm internally, with balconies of around 15 sqm.

The affordable housing component represents 15 per cent of the residential floor area and allows the project to access additional height and floor space under the NSW Government’s in-fill affordable housing provisions. The site also falls within the inner area of the Low and Mid-Rise Housing Policy because it is within 400 metres walking distance of Double Bay Town Centre.

<img alt="First Look: Plans lodged for topography-led affordable housing project in Bellevue Hill" data-entity-type="file" data-entity-uuid="b1230d0f-3bfa-4a11-abaf-0928c66ef345" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Bellevue%20da.png?VersionId=dZeMK3P.OutGjN8ycjsxm8uNsj_QFWQv" />

Common Office has arranged the building around a masonry podium and a lighter upper volume, drawing on two recurring elements of Bellevue Hill’s established architecture: sandstone bases and the vertical proportions of local Inter-war Art Deco apartment buildings.

“The proposal is governed by a holistic design language that reconciles the solid horizontal masonry of the neighbourhood’s podiums with the elegant verticality of its Art Deco heritage,” the architect said.

“The building maintains a consistent rhythmic logic utilising deep recesses and a sophisticated material transition to break down the 10-storey scale into a series of articulated, human-scale volumes.”

<img alt="First Look: Plans lodged for topography-led affordable housing project in Bellevue Hill" data-entity-type="file" data-entity-uuid="0147f503-1af1-4d51-97fb-c2f1cba63a9d" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Bellevue%20bldg.png?VersionId=GoW7q3NlK67OpnePXhk7zvklrlKb72Qc" />

Large-format sandstone tiles will define the lower levels, establishing a robust base that negotiates the change in elevation from Bellevue Road. Above, red-tinted precast concrete frames, recessed balconies, anodised aluminium screens and expanded metal details will create a more vertically expressed façade. Integrated planter beds will introduce greenery across balcony edges and recessed sections of the building.

The elongated northern façade has been divided into three recessed vertical masses to reduce its perceived length. Triangular window elements and metal privacy screens reference the geometry of nearby Art Deco buildings while controlling overlooking toward surrounding homes. The southern elevation will incorporate further privacy screening, landscaped edges and deep balconies to maintain light and ventilation.

<img alt="First Look: Plans lodged for topography-led affordable housing project in Bellevue Hill" data-entity-type="file" data-entity-uuid="e8679cf1-18bc-4447-8a0f-0052b94ab83c" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Bellevue%20da%20rooftop.png?VersionId=5SQqQqRFf76rvE2p1TbxJSweMN70AIbc" />

Private and communal landscaping is distributed throughout the development. A landscaped garden apartment is positioned within the lower portion of the site, while a communal terrace on Level 5 will include a central timber deck, barbecue facilities, resident planting plots and areas for outdoor dining and informal gatherings.

Common Office described the terrace as an elevated sanctuary designed to capture district views and sunlight. Its planting strategy incorporates endemic species associated with the Eastern Suburbs Banksia Scrub, extending the landscape vertically through the building and providing habitat for local flora and fauna.

A second communal outdoor area is proposed at roof level, with built-in seating, paved gathering areas and perimeter planting.

Bellevue Hill is enjoying renewed momentum in the new apartment market, with several boutique developments recently launched and currently under construction. Positive Investment Enterprise is delivering the 16-apartment Kew Palm House on Birriga Road, while Chanine Developments is also under construction at Florian, a 36-apartment project on Banksia Road.

&nbsp;

Bellevue Hill is enjoying renewed momentum in the new apartment market, with several boutique developments recently launched and currently under construction.

First Look: Apartment development pitched for Bellevue Hill, Double Bay fringe

South Brisbane's apartment pipeline continues to build momentum, with <a href="https://www.apartments.com.au/developers/trk-property-group">TRK Property Group</a> lodging plans for a 161-apartment tower on Montague Road as developers accelerate investment across the Kurilpa Sustainable Growth Precinct.

The proposal for 176–186 Montague Road would replace an existing office building with a 20-storey residential tower designed by <a href="https://www.apartments.com.au/architects/cox-architecture">COX Architecture</a>, adding to a growing pipeline of high-density projects reshaping one of Brisbane's fastest-evolving inner-city precincts.

The project has been conceived as a "living building", featuring a flowing tower form, extensive vertical landscaping, and generous communal spaces that respond to the evolving Kurilpa Sustainable Growth Precinct.

TRK Property Group Development Director Matt Kan said the project reflected the confidence developers have in South Brisbane's long-term future.

"South Brisbane is entering an incredibly exciting period, and we see Montague Road sitting right at the heart of that evolution," Kan said.

"With the former Visy site directly opposite us and significant investment planned throughout the broader Kurilpa precinct, there is a real sense of momentum around this part of the city and what it will become over the coming years.

"For TRK, this is an opportunity to be part of that next chapter and deliver a project that responds to where the precinct is heading, while contributing to the continued evolution of Brisbane's river edge."

<img alt="First look: TRK Property joins South Brisbane apartment surge with Montague Road tower plans" data-entity-type="file" data-entity-uuid="590fe1ad-f892-4446-a679-80e33a16d029" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/TRK%20tower%20facade.png?VersionId=uOJStrcKpyHFcPE1w6_9SMAFzVMCcZll" />

The scheme includes a mix of one, two, three and four-bedroom apartments, incorporating multi-purpose rooms in selected residences to provide additional flexibility for home offices or expanded living areas. The proposed mix comprises 15 one-bedroom, 13 one-bedroom plus MPR, 73 two-bedroom, 26 two-bedroom plus MPR, 30 three-bedroom, and four four-bedroom apartments.

Rather than adopting a conventional rectilinear tower, COX Architecture has developed a sculpted form inspired by the movement of the Brisbane River.

"The proposal has been designed by COX Architecture as a 'living building' that responds to the site's riverine setting, floodplain history and evolving urban context within the Kurilpa Sustainable Growth Precinct," the planning report states.

"The architectural form draws from the fluid nature of the Brisbane River, with a curved and undulating tower form that creates a varied architectural edge and avoids a conventional rectilinear tower expression."

The podium has also been designed as an architectural feature rather than a conventional parking structure, with cascading planting, screening and natural-toned materials softening its appearance. Resident parking is elevated above ground level to address the site's flood constraints, while habitable apartments sit above flood planning levels. Upper-level communal facilities are designed to accommodate shelter-in-place arrangements during major flood events.

<img alt="First look: TRK Property joins South Brisbane apartment surge with Montague Road tower plans" data-entity-type="file" data-entity-uuid="01fa15d0-90df-46c7-9555-7941fc45373c" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/TRK%20podium.png?VersionId=mHyua.w1pHGBt9qEdWzrlsv.leztUCwO" />

Communal amenity is a major focus of the proposal. Around 1,815 sqm of shared resident space is proposed across the ground floor, level 19 and the rooftop, including co-working areas, indoor and outdoor recreation spaces, wellness facilities, dining and gathering areas, lawn spaces, a rooftop pool and spa, and extensive landscaping. At street level, a landscaped forecourt and approximately 345 sqm of publicly accessible open space along Montague Road are intended to improve the pedestrian experience while activating the building's frontage.

The development will provide 163 car spaces, including 152 resident bays and 11 visitor spaces, together with 144 bicycle spaces incorporating resident storage, visitor parking, bicycle maintenance facilities and e-mobility charging infrastructure.

The site sits within one of Brisbane's fastest-changing inner-city precincts, less than two kilometres from the CBD and within easy reach of South Bank, West End, the Queensland Cultural Centre and extensive public transport connections. The Kurilpa Sustainable Growth Precinct planning framework is encouraging higher-density residential development to help meet Brisbane's housing supply targets while supporting walkable, transit-oriented neighbourhoods.

TRK Property joins South Brisbane apartment surge with Montague Road tower plans

Murray Darling

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GUEST OBSERVATION
For the thousand or so farmers in Canberra in the past week venting their anger at the federal government, it’s the<a href="https://www.canberratimes.com.au/story/6522046/convoy-calls-to-can-murray-darling-plan/" target="_blank"> Murray-Darling Basin Plan to blame</a> for destroying their livelihoods and forcing them off the land.
We can’t comment directly on their claims about the basin plan. But our research, looking at the years 1991 to 2011, suggests little association between the amount of water extracted from the Murray-Darling river system for irrigation and total farmer numbers.
That’s not to say there aren’t fewer farms in the basin now than a decade ago – there are – but our analysis points to the more important drivers being the longer-term influences of changing climate, economics and demographics.
Indeed our study predicts another 0.5℃ increase in temperature by 2041 will halve the current number of farmers in the basin.
Hostility to water recovery
<a href="https://images.theconversation.com/files/283224/original/file-20190709-51312-1bmd1r9.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/283224/original/file-20190709-51312-1bmd1r9.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=237&amp;fit=clip" alt=""></a>
The waters of the northern basin run to the Darling River and the waters of the southern basin run to the Murray River. <a class="source" href="https://www.mdba.gov.au/discover-basin/landscape/geography" target="_blank">MDBA</a>
Over many decades state governments in Queensland, New South Wales, Victoria and South Australia licensed to farmers more entitlements to water than the river system could sustain. The basis of the Murray-Darling Basin Plan, enacted in 2012, was to rectify this through buying back about a quarter of all water licences to ensure an environmental flow.
A water entitlement, despite its name, does not guarantee a licence holder a certain amount of water. That depends on the water available, and that is determined by the states, which make allocations to each type of licence based on its type of security and current conditions.
With drought, farmers have seen their allocations severely cut back, sometimes to nothing. And partly because they see there’s still water in the River Murray, some are <a href="https://thenewdaily.com.au/news/politics/australian-politics/2019/12/03/farmers-drought-protest-canberra/" target="_blank">very angry</a>.
Hostility to water recovery in fact predates the plan’s enactment, to when the federal government began buying back water entitlements in 2008. The Commonwealth now holds about 20% of water entitlements across the basin. More than two-thirds of these licences were recovered between <a href="https://www.annualreviews.org/doi/abs/10.1146/annurev-resource-100517-023039" target="_blank">2008 and 2012</a>.
Lack of correlation
Our research thus covers the period of most significant water buybacks. It also covers the period of the Millennium Drought, from 2001 to 2009, when the amount of water extracted from the river system dropped by about 70%.
Yet we see little evidence reduced water extractions led to more farmers exiting the industry.
As a very broad overview of the situation, the following graph illustrates the lack of correlation between measured water extraction in the Murray-Darling Basin and decreasing farmer numbers.
<hr>
<img src="https://images.theconversation.com/files/306067/original/file-20191210-95111-mzuk3r.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
<hr>
Water extractions have varied significantly between years, with a big decline over the decade of the 2000s even while farmers’ need for irrigated water increased due to lack of rain. La Niña brought record rains in 2010-11. The current drought across the basin took grip from about 2017.
Yet farmer numbers have declined at a relative steady rate. Within the basin in the time-period we modelled, they fell from about 90,000 in 1991 to 70,000 in 2011. This can be seen as part of a wider trend, with total farmer numbers in the four basin states falling from more than 230,000 in 1976 to barely 100,000 in 2016.
It might be argued that because irrigated farms make up only a quarter of all farms, the overall numbers might mask a greater correlation between water extractions and decline in irrigated farms. While the specific impacts on irrigation farming in recent years warrant further study, there’s no signal in our data pointing to extractions making a discernible contribution to farmer numbers throughout the basin.
Modelling farmer movement
Our <a href="https://link.springer.com/article/10.1007/s10584-019-02601-8" target="_blank">findings</a> are based on a specialised data set of population and agricultural census information from <a href="https://www.abs.gov.au/AUSSTATS/abs@.nsf/bb8db737e2af84b8ca2571780015701e/23d04985e1786824ca25720b0002bb18!OpenDocument" target="_blank">statistical local areas</a> from 1991 to 2011. We used climate risk measures from 1961 onwards.
The following infographic shows the exit pattern of farmers by local area between 1991 and 2011.
We included as many climate, economic, farming, water and socio-demographic characteristics as possible to capture historical farmer movements and create a model able to predict movements based on variables such as average temperature.
Need for a multifaceted response
Overall our modelling results suggests the most significant and largest influences on farmer exit are rising temperatures and increased drought risk, followed by the economic factors that have have been reducing the proportion of the population engaged in farming for more than a century.
Declining commodity prices, higher unemployment and urbanisation are strongly associated with farmer exit. Urbanisation, for example, has made it attractive for farmers on city fringes to sell their land to property developers and exit the industry.
Research suggests irrigators in <a href="https://www.sciencedirect.com/science/article/abs/pii/S0743016717302000?via%3Dihub" target="_blank">psychological distress</a> are more likely to want the basin plan suspended. Our research suggests their distress is probably not primarily driven by the federal government buying water entitlements from licence holders who sold them willingly. Water recovery and the basin plan is simply an easier focal point of blame than the longer-term trends making the farming lifestyle less viable.
Nothing will be gained by focusing on short-term “fixes” at the cost of longer-term environmental harm. The problems facing all farmers cannot be addressed in isolation from longer-term global climate and economic trends.
As a society we have to decide what we value: do we want to see such a mass exodus of farmers from the land in the face of a drying climate? If not, future policy for the Basin must consider the real long-term drivers of farm exit and take a multi-faceted approach to climate change, water, land, drought and rural development.<img src="https://counter.theconversation.com/content/128048/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
Sarah Ann Wheeler, Professor in Water Economics, University of Adelaide.
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/dont-blame-the-murray-darling-basin-plan-its-climate-and-economic-change-driving-farmers-out-128048" target="_blank">original article</a>.
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j.ballantyne1990-6AQqhLzZaK

Don’t blame the Murray-Darling Basin Plan. It’s climate and economic change driving farmers out

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GUEST OBSERVATION
Water prices in the southern Murray-Darling Basin have reached their highest levels since the worst of the <a href="http://www.bom.gov.au/climate/updates/articles/a010-southern-rainfall-decline.shtml#toc1" target="_blank">Millennium drought</a> more than a decade ago.
These high water prices are causing much anxiety in the region, and have led the federal government to call on the Australian Competition and Consumer Commission to hold <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/rural/2019-05-30/new-water-minister-ready-for-accc-inquiry/11161730" target="_blank">an inquiry</a> into the water market.
Inevitably, whenever an important good becomes more expensive – be it housing, electricity or water – there is a rush to identify potential causes and culprits. In the past few years high water prices have been blamed on <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/rural/2019-03-25/foreign-owned-water-entitlement-register-reveals-key-countries/10923384" target="_blank">foreign investors</a>, <a href="https://www.theguardian.com/australia-news/2019/may/29/water-investment-companies-score-bumper-year-as-farmers-hit-by-drought" target="_blank">corporate speculators</a>, <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/rural/2019-03-09/irrigators-signal-electoral-challenge-in-safe-liberal-farrer/10852828" target="_blank">state government water-sharing rules</a>, <a href="https://www.afr.com/real-estate/commercial/development/murraydarling-water-scarcity-bites-almond-citrus-grape-growers-20190301-h1bw1n" target="_blank">new almond plantings</a> and the <a href="https://www.propertyobserver.com.au/https://amp.abc.net.au/article/10931366" target="_blank">Murray-Darling Basin Plan</a>.
While some of these factors have had an effect on the market, they are in many ways a distraction from the simpler truth: that high water prices have mostly been caused by a lack of rain.
Supply drives the market
<a href="https://images.theconversation.com/files/283224/original/file-20190709-51312-1bmd1r9.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/283224/original/file-20190709-51312-1bmd1r9.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=237&amp;fit=clip" alt=""></a>
The waters of the northern basin run to the Darling River and the waters of the southern basin run to the Murray River.<a class="source" href="https://www.mdba.gov.au/discover-basin/landscape/geography"> </a>
Market reforms <a href="http://www.agriculture.gov.au/abares/publications/insights/snapshot-of-australian-water-markets#australian--water-markets-why-where-who-and-how" target="_blank">in the 1980s and 1990s</a> enabled water trading in many parts of Australia. By far the most active market exists in the southern Murray-Darling basin, which covers the Murray River and its tributaries in northern Victoria, southern New South Wales and eastern South Australia.
The market allows users – mostly irrigation farmers – to trade their water allocations (effectively shares of water in the rivers’ major dams). This trading helps ensure limited water supplies go to the farmers who value them the most, which can be crucial in times of drought.
Historical data shows the main driver of water market prices in the southern basin is <a href="http://www.agriculture.gov.au/abares/Documents/SnapshotOfAustralianWaterMarkets_v1.0.0.pdf" target="_blank">change in water supply</a>.
The following chart shows storage volumes (in orange) and water prices (in red) in the southern basin since 2006. Prices peaked at the height of the Millennium drought in 2007. During the floods of 2011, they fell near zero. Prices have increased again during the latest drought, and are now at their highest levels in a decade.
<img src="https://images.theconversation.com/files/283617/original/file-20190711-44497-ddror9.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Water allocation prices and storage volumes in the southern Murray-Darling Basin. State government trade registers, BOM, Ruralco Water, ABARES estimates.
Lower rainfall, higher temperatures
While water prices have always been higher in dry years and lower in wet, we’ve been getting a lot more dry years in recent decades.
Over the past 20 years, rainfall, run-off and stream flow in the southern basin has been far less than historical conditions.
The below chart shows modelled flow data for the Murray River, assuming historical weather conditions and no water extraction, over the past century. It shows that average water flows this century are about 40% below the average of the 20th century.
<img src="https://images.theconversation.com/files/283618/original/file-20190711-44497-1uafl1g.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Modelled ‘without-development’ annual Murray River flow, 1900 to 2018. Murray-Darling Basin Authority.
We know these reductions are at least partly <a href="http://www.seaci.org/publications/documents/SEACI-2Reports/SEACI_Phase2_SynthesisReport.pdf" target="_blank">related to climate change</a>, driven by both <a href="http://www.mssanz.org.au/modsim09/G5/cowan.pdf" target="_blank">reduced winter rainfall and higher temperatures</a>.
Lower rainfall and higher temperatures also make crops thirstier, increasing demand for irrigation water. This was evident in January, when temperatures <a href="https://www.weeklytimesnow.com.au/news/national/irrigation-demand-lower-murray-river-nearly-parched/news-story/4e1368e376e270c57ac58e09f4bc5c3a" target="_blank">exceeded 35℃ for 14 days</a> and irrigators’ demand for water spiked from about 4.5 gigalitres to 7 gigalitres a day.
The basin plan in perspective
The Murray-Darling Basin Plan seeks to improve the environmental health of the river system by recovering water rights from irrigation farmers. To date, more than <a href="http://www.agriculture.gov.au/water/mdb/progress-recovery/progress-of-water-recovery" target="_blank">1,700 gigalitres </a> of water rights – about 20% of annual water supply – have been recovered in the southern basin.
By reducing supply, water recovery was <a href="/news">always expected</a> to increase water prices. However, the effects of water recovery on supply – while significant – are still small relative to the effects of climate over the same period, as shown in the below chart.
<img src="https://images.theconversation.com/files/283619/original/file-20190711-44432-12kxnau.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Water allocation use in the southern basin with and without water recovery. State government agencies, Department of Agriculture, ABARES estimates.
Measuring the precise effect of water recovery on prices is difficult. Water buybacks are straightforward and have been modelled by <a href="/news">ABARES</a> and <a href="http://www.agriculture.gov.au/water/markets/supply-side-drivers" target="_blank">others</a>. But the effects of infrastructure programs – where farmers return a portion of their water rights in exchange for funding to upgrade infrastructure – <a href="/news">are harder to estimate</a>.
‘Carryover’ rule changes
Historically farmers had to use water allocations within a 12-month window. The introduction of “<a href="/news">carryover</a>” – most recently in Victoria in 2008 – means users can now hold their unused water in dams. This rule change was a good thing, as it encourages farmers to conserve water and build up a buffer against drought.
But it might also have contributed to anxiety about the water market’s operations.
Since water allocations can be bought and held for multiple years, information about future conditions can have a big effect on prices now. For example, we see large jumps in price following news of worse-than-expected <a href="https://www.weeklytimesnow.com.au/news/national/murray-darling-basin-water-prices-surge-to-550-a-megalitre/news-story/89b12d32d2136d11f48cbbf0f9c8ed0c" target="_blank">supply forecasts</a>. This may have helped fuel concern about “speculators”.
Over the longer-term, the ability to store water helps to <a href="http://www.agriculture.gov.au/abares/Documents/SnapshotOfAustralianWaterMarkets_v1.0.0.pdf" target="_blank">“smooth” water prices</a>, with slightly higher prices in most years offset by much lower prices in drought years. Again this is a good thing, but it may have added to the perception of higher prices in the market.
Water demand is rising
When a profitable new irrigation activity is willing to pay more for water – as is the case with <a href="https://www.theguardian.com/australia-news/2019/may/26/tough-nut-to-crack-the-almond-boom-and-its-drain-on-the-murray-darling" target="_blank">almond farms in the southern basin</a> – competition for limited supplies can potentially drive up prices.
ABARES’ research shows that <a href="http://www.agriculture.gov.au/abares/research-topics/water/future-scenarios-smdb" target="_blank">between 2003 and 2016</a> there was little change in irrigation demand (aside from that linked to rainfall). Growth in demand from expanding activities such as almonds and cotton was offset by reductions in others including dairy, rice and wine grapes. However, there is evidence since 2016 that demand for water has started to increase, <a href="http://www.agriculture.gov.au/abares/research-topics/water/water-market-outlook" target="_blank">contributing to higher water prices</a>. Longer-term projections suggest this trend <a href="https://waterregister.vic.gov.au/images/documents/Water_availability_fact_sheet.pdf" target="_blank">may continue</a>.
With drought and climate change reducing water supply, and demand for both environmental and irrigation water increasing, high water prices are only likely to become more common in the basin in future.<img src="https://counter.theconversation.com/content/119993/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
<a href="https://theconversation.com/profiles/neal-hughes-360453" target="_blank">Neal Hughes</a>, Senior Economist, <a href="http://theconversation.com/institutions/australian-bureau-of-agricultural-and-resource-economics-and-sciences-abares-3697" target="_blank">Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES)</a>
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/drought-and-climate-change-are-driving-high-water-prices-in-the-murray-darling-basin-119993" target="_blank">original article</a>.
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Drought and climate change are driving high water prices in the Murray-Darling Basin: Neal Hughes

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GUEST OBSERVATION
Amid the politics, it’s sometimes easy to forget that the Murray-Darling Basin Plan was originally designed primarily to restore the rivers’ environment. While questions have been raised over the plan’s governance, economics, and political commitment by the states, it is important to note that, more than five years after the plan’s adoption, the environmental benefits are slowly but surely being seen.
The Long-Term Intervention Monitoring Project began in 2014 to monitor and evaluate environmental outcomes from Commonwealth environmental water – the water being delivered into the Murray-Darling Basin by the plan.
We are leading independent teams of researchers and consultants in monitoring seven selected areas across the Murray-Darling Basin, and then scaling up those results to deduce the health of the basin as a whole.
<img src="https://images.theconversation.com/files/216603/original/file-20180427-175047-1mbewa4.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=237&amp;fit=clip" alt="">
The seven monitoring sites. Author provided
Three and a half years into an initial five-year program, we are generally seeing environmental changes of the types and magnitudes expected at this stage of the plan.
Plans, predictions and possibilities
It’s not widely known what environmental water can and cannot do, and how different environmental indicators will respond at different rates. The Basin Plan’s objectives focus on fish, bird and vegetation communities – and in all of these areas, the changes will take time.
Under the plan, we expect that it will take more than a decade from the start of flow delivery before large-scale changes become evident. Detecting these changes will require both time and high-quality data.
What’s more, Commonwealth environmental water is a relatively small proportion of what once flowed through these systems. The government currently holds entitlements to 1,836 billion litres, which is less than 6% of average system inflows (the rainfall that makes it into the river system).
This is not enough water to restore natural flow patterns. Along with other constraints, such as the pressure to keep water off floodplains, this means that managers need to be extremely selective about where, when and how water is delivered for environmental benefits.
What are we monitoring?
While we are monitoring fish, birds and vegetation to allow us to measure progress towards the Basin Plan’s objectives, we are also monitoring shorter-term responses. These responses provide data on environmental processes that will allow us to predict whether we can expect the Basin Plan ultimately to deliver on the promised long-term improvements.
A good example of this is golden perch, a threatened and iconic native fish species in the Murray-Darling Basin. Long-term changes in the adult population will only be seen if shorter-term processes, such as migration and spawning, occur. Environmental water should help these processes, and we are monitoring those outcomes.
Adult fish respond to high flows in spring, moving downstream to spawn. Eggs and larvae are washed further downstream, so to bring new fish into the local population, high flow events in autumn can be used to attract juvenile fish back into a river. Golden perch move over very large distances, and as adults they may end up living in a different river from where they were spawned.
If environmental water is used to achieve all these processes, then over years to decades, we will see an increase in adult golden perch numbers.
<img src="https://images.theconversation.com/files/216605/original/file-20180427-135538-17ka5au.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Adult golden perch fitted with a tag to track its movements. Wayne Koster/Arthur Rylah Institute, Author provided
Quicker results
Not everything takes decades, however. We have already been able to detect some shorter-term benefits from the plan. Here are some examples from around the Basin:
<ul>
<li>
Lower Murray: environmental water has reduced salinity in the Coorong and increased salt export through the Murray mouth
</li>
<li>
Edward-Wakool: environmental water has provided refuges for aquatic fauna during low-oxygen “black water” events caused by floods in 2010 and 2016, reducing impacts on fish populations
</li>
<li>
Murrumbidgee: environmental water has been crucial in helping endangered populations of the vulnerable southern bell frog to recover
</li>
<li>
Gwydir: environmental water allowed the production of 1,000 tonnes of zooplankton over 90 days, in turn providing food for fish and higher predators
</li>
<li>
Warrego-Darling: environmental water has maintained flows in a system that would have otherwise dried to a series of isolated pools, maintaining food webs and stimulating fish breeding.
</li>
</ul>
Alternative outcomes
Besides reporting progress, our monitoring program also allows us to make predictions of what the system might have looked like with different environmental flows, or with no environmental flows at all.
In the Lachlan River in New South Wales, environmental water has been used to support a major bird breeding event by extending the period of flooding. Without this water, nests would have been abandoned, leaving thousands of fledglings to die.
<img src="https://images.theconversation.com/files/216607/original/file-20180427-175077-1rwhx2l.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Straw necked Ibis chicks from the Lachlan River. Mal Carnegie/Lake Cowal Association, Author provided
We also share our results with environmental water managers to help improve the effectiveness and efficiency of environmental water delivery – a process called adaptive management. In the Goulburn River in Victoria, we have learned that the release of environmental water to help riverbank vegetation is more effective if delivered earlier in spring. Riverbank vegetation has now improved so much that metal pins being used to monitor erosion and sediment deposition can’t be found without a metal detector.
In it for the long haul
One criticism of the Basin Plan is that there is no evidence yet of basin-wide improvements. For some indicators this is to be expected because of the long time frames of response of the Basin Plan objectives. However, we have already reported on basin scale changes of other indicators, such as vegetation.
Also, the assessment of Commonwealth environmental water delivery shows that across the basin, we are creating the types of flow events expected to lead to beneficial environmental outcomes at broad scales.
<img src="https://images.theconversation.com/files/216606/original/file-20180427-137525-1mj0jlf.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Environmental water release to improve water quality in the Edward-Wakool system. Photo: Commonwealth Environmental Water Office, Author provided
The politics of the Murray-Darling Basin Plan will probably always be fraught. But as the group charged with assessing environmental progress, we want the debate on its effectiveness to be underpinned by sound evidence from independent experts.
The Long-Term Intervention Monitoring Project, along with other research and monitoring, is providing that evidence.
So, while the Basin Plan’s objectives will take a long time to be realised, there are positive signs that it is slowly achieving its major goal of improving environments in the Murray-Darling Basin, underpinning more sustainable social, environmental and economic outcomes into the future.
Angus Webb, Senior Lecturer and quantitative ecologist, University of Melbourne
Darren Ryder, Professor of Aquatic Ecology and Restoration, University of New England
Fiona Dyer, Associate professor, University of Canberra; Michael Stewardson, Professor, University of Melbourne
Mike Grace, Associate Professor, Monash University
Nick Bond, Professor, La Trobe University
Paul Frazier, Adjunct Senior Lecturer, University of New England
Qifeng Ye, Principal Scientist, Inland Waters and Catchment Ecology Program
Rick Stoffels, Senior Scientist, CSIRO; Robyn J Watts, Professor of Ecology, Charles Sturt University
Samantha Capon, Research Fellow in Ecology, Griffith University
Skye Wassens, Associate Professor in Ecology, Charles Sturt University
<img src="https://counter.theconversation.com/content/93568/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1">This article was coauthored by Mark Southwell, Geomorphologist, Eco Logical Australia; and Shane Brooks, Director, LitePC Technologies.
This article was originally published on <a href="http://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/it-will-take-decades-but-the-murray-darling-basin-plan-is-delivering-environmental-improvements-93568" target="_blank">original article</a>.
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The Murray Darling Basin Plan is starting to deliver environmental improvements

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<div class="cq-article-content-paras section">
The newly established Murray Darling Food Company has purchased the landmark Lachlan River holding, Burrawang West Station in central NSW.
It has relisted the property's luxury resort building which is redundant to its needs.
Inglis Rural Property Sydney assisted in the recent sale with Sam Triggs advising Fairfax Media the new owners would now sell of a 65 hectare parcel which included the Burrawong Homestead and Resort.
"The $1.95 million price tag for the resort is hugely under replacement value," Mr Triggs said.
 "The Kajima Group spent over $8 million planning, building and landscaping the whole facility in 1991."
</div>
<div class="cq-article-content-media section">On offer is the substantial Burrawang Homestead and retreat, which comprise four self-contained bungalows, two staff bungalows along with an entertaining quarter that has been built as a representation and tribute of Australian pastoral history.</div>
<div class="cq-article-content-media section"> </div>
<div class="cq-article-content-media section">The retreat offers lodgings for 24 guests across 12 luxury guest rooms along with facilities including tennis courts, 20-metre in ground swimming pool, media room and bar and sauna and golf driving range.</div>
<div class="cq-article-content-paras section">
The decision to sell the homestead and retreat fits in with the Murray Darling Food Company's focus on agricultural production.
The Burrawang West Dorper Stud is widely regarded through NSW for its high quality stud stock producing commercial and Stud Dorper and White Dorper sheep.
</div>
 
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Burrawang West resort back up for sale

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<img src="https://counter.theconversation.edu.au/content/81613/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
A recent expose by the ABC’s Four Corners has alleged significant illegal extraction of water from the Barwon-Darling river system, one of the major tributaries of the Murray River. The revelations have triggered widespread condemnation of irrigators, the New South Wales government and its officials, the Murray-Darling Basin Authority and the Basin Plan itself. 
If the allegations are true that billions of litres of water worth millions of dollars were illegally extracted, this would represent one of the largest thefts in Australian history. It would have social and economic consequences for communities along the entire length of the Murray-Darling river system, and for the river itself, after years of trying to restore its health.
Water is big business, big politics and a big player in our environment. Taxpayers have spent A$13 billion on water reform in the Murray-Darling Basin in the past decade, hundreds of millions of which have gone directly to state governments. Governments have an obligation to ensure that this money is well spent. 
The revelations cast doubt on the states’ willingness to do this, and even on their commitment to the entire Murray-Darling Basin Plan. This commitment needs to be reaffirmed urgently.
<h2>Basic principles</h2>
To work out where to go from here, it helps to understand the principles on which the Basin Plan was conceived. At its foundation, Australian water reform is based on four pillars.
1. Environmental water and fair consumption
The initial driver of water reform in the late 1990s was a widespread recognition that too much water had been allocated from the Murray-Darling system, and that it had suffered ecological damage as a result. 
State and Commonwealth governments made a bipartisan commitment to reset the balance between water consumption and environmental water, to help restore the basin’s health and also to ensure that water-dependent industries and communities can be strong and sustainable.
Key to this was the idea that water users along the river would have fair access to water. Upstream users could not take water to the detriment of people downstream. The Four Corners investigation casts doubt on the NSW’s commitment to this principle.
2. Water markets and buybacks
The creation of a water market under the Basin Plan had two purposes: to allow water to be purchased on behalf of the environment, and to allow water permits to be traded between irrigators depending on relative need. 
This involved calculating how much water could be taken from the river while ensuring a healthy ecosystem (the Sustainable Diversion Limit). Based on these calculations, state governments developed a water recovery program, which aimed to recover 2,750 gigalitres of water per year from consumptive use, through a A$3 billion water entitlement buyback and a A$9 billion irrigation modernisation program. 
This program hinged on the development of water accounting tools that could measure both water availability and consumption. Only through trust in this process can downstream users be confident that they are receiving their fair share.
3. States retain control of water
Control of water was a major stumbling block in negotiating the Murray-Darling Basin Plan, because of a clash between states’ water-management responsibilities and the Commonwealth’s obligations to the environment. 
As a result, the Murray-Darling Basin Authority sits outside of both state and Commonwealth governments, and states have to draw up water management plans that are subject to approval by the authority. 
The states are responsible for enforcing these plans and ensuring that allocations are not exceeded. The Murray-Darling Basin Authority cannot easily enforce action on the ground – a situation that generates potential for state-level political interference, as alleged by the Four Corners investigation.
4. Trust and transparency
The Murray-Darling Basin Plan was built on a foundation of trust and transparency. The buyback scheme has transformed water into a tradeable commodity worth A$2 billion a year, a sizeable chunk of which is held by the Commonwealth Environmental Water Office. 
Water trading has also helped to make water use more flexible. In a dry year, farmers with annual crops (such as cotton) can choose not to plant and instead to sell their water to farmers such as horticulturists who must irrigate to keep their trees alive. This flexibility is valuable in Australia’s highly variable climate. 
Yet it is also true that water trading has created some big winners. Those with pre-existing water rights have been able to capitalise on that asset and invest heavily in buying further water rights, an outcome highlighted in the Four Corners story. 
More than A$20 million in research investment has been devoted to ensuring that the ecological benefits of water are optimised – most notably through the Environmental Water Knowledge and Research and Long Term Intervention Monitoring programs. What is not clear is whether water extractions and their policing have been subjected to a similar degree of review and rigour.
<h2>What next for the Murray-Darling Basin?</h2>
The public needs to be able to trust that all parties are working honestly and accountably. This is particularly true for the downstream partners, who are the most likely victims of management failures upstream. Without trust in the upstream states, the Murray-Darling Basin Plan will unravel.
State governments urgently need to reaffirm their commitment to the four pillars that underpin the Murray-Darling Basin Plan, and to reassure the public that in retaining control of water they are operating in good faith.
Finally, rigour and transparency are needed in assessing the Basin Plan’s methods and environmental benefits, and the operation of the water market. The Productivity Commission’s review of national water policy, and its specific review of the Murray-Darling Basin Plan next year, will offer a clear opportunity to reassure everyone that the A$13 billion of public money that has gone into water reform in the past decade has been money well spent. 
Only then will the fragile trust that underlies the water reform process be maintained and built.
<a href="https://theconversation.com/profiles/ross-m-thompson-392674" target="_blank">Ross M Thompson</a> is Chair of Water Science and Director, University of Canberra and author for <a href="https://theconversation.com/au" target="_blank">The Conversation</a>.
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