GVIA

GVIA Members

Water Policy

Community and Industry Initiatives

Gwydir Valley Irrigators Association

The Gwydir Valley Irrigators Association (GVIA) represents in excess of 400 water entitlement holders in the Gwydir Valley.

Our water entitlement holders are some of the most progressive in the world, actively engaged in, and innovating irrigated agriculture. From broadacre crops such as cotton to tree crops such as pecans, oranges and olives, our industry is diverse and productive. We are all acutely aware that reliability of water in the valley is low, and thus strive to Make Every Drop Count for the producer, the community and the environment.

Our vision is for the local irrigation industry, the environment and the Gwydir Valley community to have a secure, vibrant future, with the GVIA recognised as an industry leader.

The Gwydir Valley, centred around the town of Moree in north west NSW is an extremely productive agricultural region. Agriculture employs 20-30% of the population and contributes an estimate 7.8% of NSW’s total agricultural production. Irrigated agriculture is particularly important, contributing significantly to the social and economic wellbeing of the region.

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Latest DAM Capacity

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Water Allocations

The Gwydir River System

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Olives

The irrigated olive industry was initiated in the Gwydir Valley over 25 years ago. Olives are a vertically integrated industry with the nationally recognised Gwydir Grove Olives the largest local producer and processor. In recent years the number of olive trees has declined as some producers have switched from olives into pecans.

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Oranges

Oranges are a new irrigation industry in the Gwydir Valley, with the majority of the trees planted since 2005. It is currently expanding with an expected area of 350Ha to be under production by 2020. The citrus industry in the Gwydir Valley is part of the locally owned and vertically integrated Grove Juice business.

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Pecans

The pecan industry is an important irrigation industry for the Gwydir Valley. Trawalla, owned and operated by Stahmann Farms is the largest in the region producing approximately 90% of Australia’s pecans. Australia is the fourth largest global producer of pecans. Stahmann Farms operate the country's only commercial pecan shelling, value-adding and packing plant.

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Broadacre Cropping

The Gwydir Valley is a diverse broadacre cropping region producing a range of both summer and winter crops. The primary winter crops include; chickpeas, wheat, barley, and more recently canola. While summer plantings include sorghum, faba beans, mung beans, maize and sunflowers. The majority of the broadacre cropping area is dryland.

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Cotton

Cotton is the most significant irrigated crop in the Gwydir Valley with an average of 70,000Ha. It is also an important dryland crop with an average of 79,000Ha annually. The area planted can fluctuate from year to year, being dependant on either available irrigation water and seasonal rainfall.

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Lucerne

Lucerne and Hay are niche crops in the Gwydir Valley covering an estimated 4,500Ha. Lucerne is produced primarily on smaller blocks and is irrigated by bore water entitlements. Hay production includes Lucerne, cereals and pastures.

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Turf

The turf industry has been a part of the irrigation industry of the Gwydir Valley for almost 20 years, but there are only two producers in the valley. It covers a very small area of only 20Ha and is irrigated by bore water entitlements. The primary species produced is Buffalo.

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The Gwydir Wetlands

The Gwydir Wetlands are a system of terminal delta wetlands, located downstream of the Gwydir River approximately 45kms west of Moree in north west NSW. They are recognised for their unique vegetation and bird breeding potential. The wetlands are estimated to consist of approximately 6,829Ha of semi-permanent wetland and 77,949Ha of floodplain wetland.

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Gwydir River - Gravesend Monitoring Gauge

WaterNSW monitor 51 river gauge locations in the Gwydir River and streams(418) using telemetry with data accessible in real time. These sites collect a range of information from flow rate, discharge volume and river heights and assist WaterNSW in their role of water delivery operators whilst providing an indication of water availability.

Water NSW Real Time Data

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Water Management

All water in the Gwydir is managed by water sharing plans established progressively since 2004. Currently 19% of long term Gwydir river flows and 85% of sustainable yield of the Lower Gwydir aquifer are available for irrigation. This has been reduced over time following reforms and water recovery for environment.

WATER SHARING PLANS AND OR WATER AVAILABILITY

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Groundwater Monitoring Network

The are a number of groundwater sources including the Lower Gwydir aquifer used for irrigation and the Great Artesian Basin, including recharge zones. WaterNSW monitor levels via 26 monitoring sites with data accessible in real time.

Groundwater provides reliable irrigation water, quality drinking water for towns and properties and is one of the region’s major tourism attractions.

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Copeton Dam

Copeton Dam is located on the Gwydir River upstream of Bingara on the north-west slopes of NSW. It is one of the largest inland dams in NSW with a capacity of 1,364,000 megalitres of water. It was initiated in 1966 to provide town water supplies and to boost irrigated agricultural production in the Gwydir Valley.

WATER SHARING PLANS AND OR WATER AVAILABILITY

Olives

Oranges

Pecans

Broadacre
Cropping

Cotton

Lucerne

Turf

Wetlands

River Gauge

Water
management

Groundwater
Monitoring
Network

Dam

Latest News and Events

 
News |

WaterNSW pricing proposal to double cost of rural water

Rural water users in NSW could see their costs more than double over the next five years if IPART accepts the WaterNSW pricing proposal released today. 
NSW Irrigators’ Council CEO Claire Miller said pricing proposal recommends hiking water bills by 21-24% every year for five years, adding up to $40,000 to a ‘typical’ farmer’s water bill by 2030.
“NSWIC is alarmed by this proposal and urges stakeholders across industries to understand the implications. Many stakeholders are not fully informed about the proposed prices, leaving them at risk of being unprepared until it is too late,” Ms Miller said.

Events |

This month’s focus is on Water Sharing Plans, what they are and why we need them. The presentation will cover how water sharing plans are remade and outline which inland plans are due to be remade by 1 July, 2025 and how you can comment on the proposed changes.
Speakers from the Water Group at the NSW Department of Climate Change, Energy, the Environment and Water include:

  • Peter Hyde, Director Inland Water Planning
  • Antonia Morrow, Senior Advisor, Water Engagement team


Wednesday 16th October 2004, at 11am - 

Register Here

News |

Included is the NSW Irrigators Council September Newsletter. This includes commentary on;
Concerns raised by the Inspector-General for Water Compliance in an audit of DCCEEW, (federal) protocols to prevent insider trading on its Bridging the Gap (BTG) water buyback.
The release of the latest round of water buybacks under Bridging the Gap, aimed at recovering water to meet Sustainable Diversion Limits (SDLs) in the Condamine-Balonne and NSW Border Rivers.
The National Water Agreement which introducers a range of concerning proposals under the 302 principles that the federal government is trying to rush though before the next election.
The National Ag Rally - and the complete lack of consultation with farmers in areas which are critical to the sustainability of the industry - our Chair Jim Cush joins the 1-2,000 at the front of parliament house. 

Events |

The National Farmers Federation (NFF) is holding a farmer rally in Canberra to highlight the key issues impacting on Australian agriculture and its communities -- including the Murray-Darling Basin Plan. If you cannot make the rally NFF have a petition going.

 The Rally in front of Parliament House will begin at 11am on Tuesday, September 10. Further details can be found here - https://nff.org.au/national-farmer-rally/ . 

News |

The MDBA published the 2022-23 Sustainable Diversion Limit Accounts on 2 August. It shows water use across the Basin was 23 per cent below the 2022-23 SDLs, continuing the pattern of chronic and persistent water underuse since the 1994 Cap.

In NSW Basin valleys, water use was 16.6 per cent, or 1105 GL, under the state's SDLs for 2022-23.  The Gwydir diverted 26%, or 214.5GL less than its 2022-23 SDL.
Several other valleys were also well under, including: 

  • Barwon-Darling diverted 34 per cent, or 155 GL, less than its 2022-23 SDL.
  • NSW Murray diverted 25 per cent, or 342.6 GL, less than its 2022-23 SDL.
  • Macquarie-Castlereagh diverted 27 per cent, or 231 GL, less than its 2022-23 SDL
Since accounting began on 1 July 2019, water use across the Basin has consistently remained below the SDLs, accumulating a 5076 GL credit in unused water

Events |

The Water Engagement Roundup is a live monthly webinar about all ongoing and upcoming engagements and consultation on important water policy, reforms and programs for New South Wales, and includes a guest presentation topic each month. This month’s focus topic is a deep dive into some of our work under the Hydrometric Networks and Remote Sensing Program, following with an open question and answer session. 
Speakers from the Water Group at the NSW Department of Climate Change, Energy, the Environment and Water include:

  • Mustak Shaikh, Principal Remote Sensing/Geospatial, Water Knowledge
  • Kilian Vos, Senior Remote Sensing Analyst, Water Knowledge
  • Antonia Morrow, Senior Advisor, Water Engagement team


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News |

The most recent NSWIC newsletter provides details of some of the challenges being faced by water entitlement holders across NSW. The GVIA are working with NSWIC on the issues that will directly impact our region. Most critical at present is the Connectivity Panel report. Over the next few weeks we will provide you more insight into how or what actions we can progress. 

  1. Buybacks begin
  2. Cumulative threats to water access
  3. Northern Basin Connectivity Expert Panel report
  4. Coastal metering 
  5. Fish passage news update 
  6. Upper Murrumbidgee River Health Strategy 
  7. Coastal Sustainable Extraction Project

News |

Moderate rainfall and constant river flows were experienced across the Gwydir catchment during 2023–24. Major flooding occurred across the Gwydir River floodplain during March and April 2023. 
Water managers used water for the environment during the 2023–24 water year to support fish communities in rivers and create connections to the Barwon River, the Mallowa Creek, and low flows into the Gingham Watercourse to fill waterholes by season’s end. 
In planning for 2024–25, water managers have applied: 

  • a set of principles and triggers to guide the watering of key water-dependent assets
  • an adaptive approach to support fish and downstream ecological connectivity.


As of June 2024, the El Niño–Southern Oscillation outlook is neutral. That is, neither La Niña nor El Niño conditions are favoured as oceanic and atmospheric indicators have returned to neutral levels. International climate models suggest neutral El Niño–Southern Oscillation conditions will persist through the southern winter, but there are some signs that La Niña conditions could form later in the 2024–25 water year.

News |

WaterNSW has recently installed a new Hydrometric gauging station on Gurley creek at Tyrone road. This gauge will be able to provide river height data as soon as there is water in Gurley creek. There may be a delay in it's ability to provide accurate flow information.

Events |

On 4 July 2024, the Australian Government released the Framework for delivering the 450 GL of additional environmental water. 
The Framework sets out how the government will recover 450 GL of water for enhanced environmental outcomes. 
There are three programs:    

The Department of Climate Change, Energy, the Environment and Water (DCCEEW) is hosting a 60 minute an online public webinar to provide an update at 12:00pm (AEST) on 17 July 2024, including representatives from DCCEEW and the Murray-Darling Basin Authority. More details and resources can be found here: https://linktr.ee/dcceew_water

News |

General security (GS) licences and the Environmental Water Allowance (EWA)  in the Gwydir regulated river water source have received an allocation of 1% of their entitlement. Since the last assessment, rainfall has continued to elevate inflows above minimums and losses remain lower than the budgeted volume resulting in the 1% allocation increment. Inflows into Copeton Dam in June were 18.1 gigalitre (GL) and downstream tributary inflows added about another 3.0 GL to the system. Total essential supply demand was about 1 GL, and general security usage was approximately 1 GL. There were no EWA orders in June. Water currently available to GS water users totals 469.7 GL, or an average 92% of entitlement. The Environmental Water Allowance (EWA) account balance is about 89 GL or about 199% full.

News |

The program outlines the proposed strategic purchasing framework for the $100mill available to purchase aboriginal water. It will be delivered under an interim governance arrangement. The Commonwealth will hold entitlements until an enduring governance mechanism is designed. This governance mechanism will eventually take over the management of water entitlements acquired during the interim period. The Australian Government Department of Climate Change, Energy, the Environment and Water will commence purchasing entitlements under an interim governance structure that includes an Advisory Group and a Directorate composed of aboriginal People. The structure aims to ensure decision-making is culturally and commercially informed

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Making Every Drop Count

Securing a future for the Gwydir Valley through Irrigated Agriculture.

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