Zone 7 Water Trade — Vic Murray (Below Choke)
Zone 7 covers the Victorian Murray below the Barmah Choke. Horticulture operations, dairy farms and broadacre irrigators trade here. The Barmah Choke creates a delivery constraint that shapes pricing and supply dynamics. Integra brokers Zone 7 allocation trades and cross-zone transfers.
Need a Zone 7 quote?
Call (03) 5824 3833(03) 5824 3833 or get in touch online
Market data
Recent allocation trades across Victoria.
Recorded transactions from the Victorian Water Register, not indicative quotes. For today's market, call the desk.
Data sourced from the VWR public allocation-market dashboard. Figures are indicative only and may not reflect the price you receive.
Zone 7 at a glance
- • Location: Victorian Murray below the Barmah Choke
- • Register: Victorian Water Register
- • Carryover: Victorian rules — 100% up to volume cap, spillable water risk
- • Barmah Choke: Downstream delivery constraint — can isolate Zone 7 from upstream supply
- • Main traders: Almonds, wine grapes, citrus, dairy
What does Zone 7 cover?
Zone 7 is managed by the Victorian Water Register and covers the Victorian Murray River system below the Barmah Choke. Water shares are administered under the Water Act 1989 (Vic).
The zone receives water that has passed through the Barmah Choke from the upstream Murray storages, plus Goulburn inflows where the Goulburn River joins the Murray at Echuca — about 30 km downstream of the Choke. Zone 7 takes in Echuca, Torrumbarry, Cohuna, Swan Hill, Robinvale and the Sunraysia districts around Mildura. This downstream position means Zone 7 irrigators are directly affected by Choke delivery constraints during peak demand periods.
Zone 7 supports significant agricultural activity, with almond orchards, wine grapes, citrus, dairy and broadacre irrigation all represented. The expansion of permanent plantings — particularly almonds — has added substantial structural demand for water in this zone over the past decade.
Who trades in Zone 7?
Almond orchards
Almonds are water-intensive (around 10 ML/ha) and are permanent plantings that cannot be fallowed without destroying the trees. Almond growers are typically consistent, price-inelastic buyers of allocation. The expansion of almond plantings in the Victorian Murray has been a major driver of structural water demand in Zone 7 over the past decade.
Wine grapes and citrus
Wine grape vineyards and citrus orchards require consistent irrigation. These permanent plantings create inelastic demand — growers must water every season or risk losing their capital investment. In years when grape prices are low, some growers sell surplus allocation rather than over-irrigate.
Dairy and broadacre
Dairy operations need reliable water through summer for pasture irrigation. Broadacre irrigators growing pasture and mixed crops provide a more price-elastic demand base that adjusts water use based on market prices. Together, these users contribute to Zone 7 market liquidity.
Zone 7 trading rules
Victorian Water Register
All Zone 7 trades are recorded on the Victorian Water Register under the Water Act 1989 (Vic). Both buyer and seller must hold a valid Victorian water share. Integra can help you understand whether your water share allows participation in the allocation trade market.
Victorian carryover
Zone 7 follows Victorian carryover rules — 100% carryover up to a volume cap, explained in our guide to how carryover works. The Victorian water year runs from 1 July to 30 June. Spillable water risk applies: if dam storage spills, carried-over water may be reduced proportionally. Water held above the carryover cap at year-end is forfeited. See the Victorian Water Register for your specific entitlement conditions.
IVT and Barmah Choke constraints
Zone 7 has two distinct inbound trade paths. Trade in from above the Choke (Zone 6) would add delivery through the Barmah Choke, so it has been restricted since 2014 and is effectively closed apart from limited openings — a key reason Zone 7 water trades at a premium. Trade in from the Goulburn (Zone 1A) enters the Murray at Echuca, below the Choke, so it bypasses the Choke entirely and is governed by the separate Goulburn-to-Murray trade limit, which releases capacity in announced tranches. Integra tracks both the Choke trade position and Goulburn IVT availability daily. See our rules and trading zones guide for the full cross-zone framework.
How to trade Zone 7 water with Integra
- 01
Contact Liz Johnston
Liz handles Zone 7 Victorian Murray trades and understands downstream delivery dynamics. Give her your volume, price expectations, and timing. She will confirm current Zone 7 market conditions promptly.
- 02
Confirm your Victorian water share
You need a valid Victorian water share with sufficient allocation (if selling) or entitlement headroom (if buying). If you are sourcing from another zone, your account will need to be set up for inter-zone receipt. Integra will check your account status before proceeding.
- 03
Market matching
Integra finds a counterparty — either within Zone 7 or, if needed, upstream in other Victorian zones or interstate. For cross-zone trades, we manage the IVT and Choke considerations.
- 04
Price confirmation
We present a firm price and all applicable fees before lodging. No trade goes ahead without your explicit approval.
- 05
Settlement via Victorian Water Register
Trade lodged with the Victorian Water Register. For interstate trades, the other state register is also notified. Settlement typically 2–5 business days.
Zone 7 water trade — frequently asked questions
What is Zone 7 in the Victorian water market?
Zone 7 is the Victorian Murray trading zone below the Barmah Choke, covering the Murray River system downstream of the natural constriction near Barmah, Victoria. It is administered under Victorian water law through the Victorian Water Register. Water shares in Zone 7 include high-reliability and low-reliability classes used by horticulture operations, dairy farms and broadacre irrigators.
How is the Victorian Water Register different from NSW and SA registers?
The Victorian Water Register manages all Victorian water shares, allocations and trades under the Water Act 1989. Unlike WaterNSW or DEW SA, Victoria uses water share classes (high-reliability and low-reliability) and offers 100% carryover up to volume caps. Interstate trades require accounts in both the Victorian register and the relevant interstate register.
What are the carryover rules in Zone 7?
Zone 7 follows Victorian carryover rules — the most generous in the Murray-Darling Basin. Water share holders can carry over up to 100% of unused allocation to the next water year, subject to a volume cap. If dam storage spills, carried-over water may be reduced under Victoria's spillable water rules. Check the Victorian Water Register or contact Integra for your specific carryover entitlement.
Can I trade water into Zone 7 from other zones?
It depends on the source. Trade in from above the Choke (Zone 6, and Zone 10 in NSW) is restricted — it has been effectively closed since 2014, with only limited openings, because it would add delivery through the Barmah Choke. Trade in from the Goulburn (Zone 1A) does not pass through the Choke at all — the Goulburn joins the Murray at Echuca, below the Choke — and is instead governed by the Goulburn-to-Murray trade limit, which releases capacity in announced tranches. Trade between Zone 7 and other below-Choke zones (Zone 11 NSW, Zone 12 SA) is generally open under interstate rules. The above-Choke restriction is why Zone 7 carries a structural price premium.
What crops use Zone 7 water?
Zone 7 supports significant almond orchards, wine grape vineyards, citrus orchards, dairy farms and broadacre irrigation. Almonds and other permanent plantings have expanded substantially in the Victorian Murray region, creating strong structural demand for water. These permanent crops cannot reduce water use without permanent crop damage, making Zone 7 demand relatively price-inelastic.
Why do Zone 7 prices sometimes trade at a premium?
Zone 7 sits below the Barmah Choke, and allocation trade from the above-Choke zones into Zone 7 has been restricted since 2014 — effectively closed apart from limited openings. Zone 7 buyers cannot simply source cheaper water from upstream, and that structural scarcity, combined with inelastic demand from permanent plantings like almonds and wine grapes, keeps below-Choke prices at a premium. In the week ending 18 July 2026, the VWR median was $425/ML in Zone 7 against $325/ML in Zone 6.
How does the Barmah Choke affect Zone 7 trades?
The Barmah Choke limits downstream water delivery to about 7,000 ML per day, and its capacity is declining. Because extra trade into Zone 7 from above the Choke would add delivery through this bottleneck, above-to-below-Choke allocation trade has been restricted since 2014. This isolates Zone 7 from the upstream market and holds its prices above the above-Choke zones. Goulburn IVT water, which enters the Murray at Echuca below the Choke, is the main external supply path and is governed by its own trade limit. Integra monitors Choke conditions and trade openings daily.
How long does a Zone 7 allocation trade take to settle?
Zone 7 trades within Victoria typically settle in 2–5 business days from lodgement with the Victorian Water Register. Interstate trades involving a NSW or SA source may take longer due to the additional register interaction. Integra coordinates both legs of a cross-state trade simultaneously to minimise delay.
How do I sell Zone 7 water allocation I no longer need?
If you hold Victorian water allocation you do not intend to use this season, Integra can find you a buyer in Zone 7 or arrange a sale to buyers in other zones. Contact Liz Johnston via the details on this page to get a current price indication and discuss your options. We handle the Victorian Water Register lodgement on your behalf.
What fees apply to a Zone 7 water trade?
The Victorian Water Register charges a transfer fee for all allocation trades, separate from Integra's brokerage fee. The brokerage fee depends on volume and transaction complexity. For interstate trades, the destination state register may also charge fees. Integra discloses all fees before you commit to any trade — you will know the total cost before the trade is lodged.
Talk to the Zone 7 specialist
Liz Johnston
Senior Water Broker
Indicative only. Not financial advice. Water trade involves risk of principal loss. Prices shown are indicative and may not reflect current market conditions. All trades subject to Victorian Water Register rules and MDBA water trading rules.