The National Program for Sustainable Irrigation focuses irrigation research on critical emerging environmental issues while also aiming to improve the productivity of irrigated agriculture and maximise community benefits.

http://www.npsi.gov.au...

http://www.npsi.gov.au/

The On-Farm Irrigation Efficiency Program is part of the $5.8 billion Sustainable Rural Water Use and Infrastructure component of Water for the Future.

http://www.environment.gov.au...

http://www.environment.gov.au/water/policy-programs/srwui/irrigation-efficiency/index.html

The Soil and Water pages provide information on soil, water and land issues pertaining specifically to farming and agriculture.

http://www.dpi.vic.gov.au...

http://www.dpi.vic.gov.au/DPI/nrenfa.nsf/childdocs/-80E62E2EAB672EE24A256B520005A0AF-B7631739DC8AB4694A256B3E0003D080?open

Australia faces major challenges in ensuring sustainable water supply in the face of drying climate and rising demand for water. In response, the Australian Government's framework, Water for the Future, provides national leadership in water reform for all Australians.

http://www.environment.gov.au...

http://www.environment.gov.au/water/australia/index.html