The early and mid 1960s were again marked by low
rainfall and drought conditions. Farms and towns in
the region now had access to secure water supplies
for their stock and domestic needs through the irrigation
system, which considerably softened the impact
of seasonal conditions.
However, for the first time, the demand for water
along the Murray River outstripped supply. Responding
to this, the NSW Government introduced
volumetric allocations in the 1966/1967 season.
There would be no new water allocations in the irrigation
districts, and a limit was set on how much
water landholders could use. As part of the change
the water available to each landholding was increased
to account for climatic factors and history of use.
Drought continued that year and with the new rules
in place some landholders found that they no longer
had enough water for their crops. This same year
the first water trades between local landholders were
recorded.
The intensity of irrigation in the region has continued
to increase, resulting in greater production and improved
farm incomes. Farm enterprise diversity has
helped to stabilise local economies, and supported
more secondary and tertiary industries in local communities.
Population Growth
The introduction of irrigation and the creation
of soldier settlement blocks generated
population growth in the Southern Riverina.
The new irrigation industry required a new range of
support services. Increases in farm production
generated greater employment and more
business opportunities.
Deniliquin Population:
1881 .............................................. 2 273
1921 .............................................. 2 664
1933 .............................................. 3 192
1947 .............................................. 3 668
(1939 irrigation available east of Deniliquin)
1954 .............................................. 4 700
(1955 irrigation available west of Deniliquin)
1971 .............................................. 6 622
1981 .............................................. 7 354
2001 .............................................. 8 354
The rice industry has emerged as a
significant contributor to community
development. The Murray Valley produces up to half
of Australia’s rice crop and Deniliquin is home to the
largest mill in the southern hemisphere.