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Environmental Flows

Each Bulk Entitlement Order spells out a whole pattern of environmental flows that are required downstream of a reservoir – from how long they last, to how frequently they flow and how large they are.

Environmental flows are designed to mimic the natural conditions of rivers. It is not just about the amount of water but also the timing and quality. In each order, environmental flow requirements are low during the summer and autumn, and are much higher during winter and spring.

Environmental flows are vital to supporting the river’s ecological processes. High flows provide triggers for fish breeding and supply water for fish passage, so that they are able to move up and down rivers to appropriate habitat. They also keep estuaries open and provide recreational opportunities. Low flows in summer maintain fish refuges and connect habitats. Spring floods regenerate wetlands and floodplains and replenish the river channel.

 

Monitoring

To make sure that we comply with the rules about passing environmental flows, we:

  • perform random checks at points along rivers, to ensure that customers are taking only the amount of water they have ordered
  • maintain a number of gauging stations with alarms that alert us of unusual changes in water levels.

 

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WaterMatch - online trading

Watermatch is a free online service, designed to help people trade water.

Once you have registered, you can advertise to buy or sell water.

Depending on the water that you wish to trade, choose from the Groundwater, Surface Water (rivers and creeks) and Irrigation District forum.

Select a new topic to create your ad. Your ad can be to buy or sell water, and must describe the source of your water, quantity of water you want to buy or sell, how long you want to trade for and your contact details. If you are happy to put a buying or selling price, this can be included here too.

If you want to respond to an ad, you can use the email link or contact the advertiser direct.

It is an online trading forum, and can also be used by people who are not on the internet, with help from our staff.

Watermatch allows you to register your interest in either buying or selling water in southern Victoria.

  • the Macalister, Werribee and Bacchus Marsh Irrigation District
  • Groundwater systems in southern Victoria
  • Rivers and creek systems in southern Victoria (other than those managed by Melbourne Water around the Port Phillip region).

Who can use it?
Anyone can use watermatch. You may be an existing licence holder who wants to sell water, or buy more water.

You may not currently have a licence, but you want to buy water in the region.

How does it work?

  • click here to enter Watermatch
  • register as a user (a very simple process)
  • go to the system or district you are interested in and check current entries
  • add in any entry for any water you want to sell or buy

What information should I include in my ad?

  • If you are wanting to buy or sell
  • your name
  • phone number
  • name of river, creek, groundwater management area or irrigation district
  • how much water is to be traded
  • If the trade is temporary or permanent
  • term of the trade (Maximum term is 5 years)

Things you need to know
We are always looking for ways to improve our customer service. If you would like to provide feedack or suggested improvements please click here.

it's important to note that Southern Rural Water is not acting, and will not act, as a water broker.

We cannot advise you on price of water or match you individually with a buyer/seller.

Buyers and sellers still need to go through our normal application process.

Trading applications must be submitted to Southern Rural Water and approval granted before water is taken. A water transfer application form can be downloaded from our application page.

If you want to trade upstream, please speak with one of our Assessment Officers prior to submitting an application.

To check if a buyer or seller can trade with you, call us on 1300 139 510 and ask to speak to an Assessment Officer.

Not a water broker

It's important to note that Southern Rural Water is not acting, and will not act, as a water broker.

We cannot advise you on price of water or match you individually with a buyer/seller.

Buyers and sellers still need to go through our normal application process.

Click here to download our Fact Sheet

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