Australian Natural Resources Atlas

Natural Resource Topics

Irrigation - Queensland

Queensland

Location map of Queensland

What is the extent of off-farm infrastructure used to support irrigation in Queensland?

Irrigation reticulation systems consist of a variety of carriers including, constructed open channels (lined and unlined), natural streams and pipelines (gravity and pressurised to varying degrees). The length of distribution carriers and drainage channels for numerous water supply systems within the State is provided in the table below.

Most of the water supply systems with a majority of natural carriers are in Queensland. Queensland also has the most length of irrigation pipelines, representing 39% of the 2,740 km of pipeline in Australia.

Table: Extent of System Infrastructure, Replacement Value of Assets and Renewal Fund Allocation
State Natural Waterways as Carriers (km) Length of Supply Channel (km) Length of Supply Pipeline (km) Length of Stock & Domestic Supply System (km) Area Serviced by Surface Drains (ha) Area Serviced by Sub-Surface Drains (ha) Replacement Value of Assets 1999/2000 ($'m)
Queensland 2,707 1,122 1,059 100 741 0 1,795,358
Barker-Barambah Irrigation Project 116 0 6 0 0 0 51,696
Boyne River Irrigation Project 87 0 0 0 0 0 35,862
Bundaberg Irrigation Area 129 99 518 0 0 0 371,637
Burdekin-Haughton Irrigation Area 123 378 35 0 27,338 0 417,850
Dawson Valley Irrigation Area 330 46 3 0 0 0 50,957
Eton Irrigation Area 0 44 146 0 0 0 118,376
Logan River Irrigation Project 125 0 0 0 0 0 41,061
Mareeba Dimbulah Irrigation Area 276 180 221 0 0 0 210,248
Mary River Irrigation Area 275 12 50 0 0 0 66,703
Nogoa-Mackenzie Irrigation Area 347 103 20 100 17,393 500 182,521
Pioneer Valley Water Board 100 5 35 0 0 0 19,231
Proserpine River Irrigation Project 35 7 2 0 0 0 56,277
South Burdekin Water Board 0 116 14 0 0 0 0
St George Irrigation Area 114 114 1 0 10,000 0 59,495
Upper Burnett Water Supply Scheme 250 0 0 0 0 0 46,509
Upper Condamine Irrigation Project 280 0 0 0 0 0 49,497
Warrill Valley Irrigation Project 120 18 8 0 0 0 17,438

ANCID 2000

What are the main irrigation methods used in Queensland?

A range of irrigation methods are used in the State including:

There is limited information available on the type of irrigation systems installed on various farms and the resulting environmental and/or production benefits. Available and anecdotal data indicate an increase in the adoption of more efficient water application methods, with the installation of this infrastructure occurring in all Greenfield irrigation districts. The move to more efficient irrigation practices reflects the increasing recognition that water resources are becoming scarcer, with demand for water increasing, and their adoption is a desired outcome for profitability and the environment. More information is required on the extent of adoption of these systems to and observed benefits. It is possible to collect this information as part of the next Australian Bureau of Statistics Agricultural Census.

Further information

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