Talk:Irrigation in Australia

message: As per Talk:Water supply in Australia - start to scope out
*From Murray-Darling Basin: The Murray-Darling Basin receives only 6% of Australia's annual rainfall, over 70% of Australia's irrigation resources are concentrated there. It contains 42% of the nation's farmland and produces 40% of the nation's food.
*Use on cotton and rice (see Cubbie Station)
*Water trading - Mechanism, effects, security, pricing.
*Ord River, Snowy River
*Griffith, New South Wales and the Murrumbidgee Irrigation Area - development.
*Soil salination, problems, remedies.
Also
*History
--Golden Wattle  talk 21:23, 18 February 2007 (UTC)
replies: text: Related to water trading, we need an explanation of water rights, allocations, entitlements and processes to give the trading a context. It is possible to sell either a right or an allocation, I think. --Scott Davis Talk 22:23, 18 February 2007 (UTC)

text: In Western Australia Harvey Irrigation Scheme was officialy started in 1916, but was further developed during the latter part of the 1930's depression to take unemployed workers to dig and build the extensive irrigation channels in the district -SatuSuro 14:15, 6 March 2007 (UTC)
replies: text: And I would never never ever use a travel website as a reference btw SatuSuro 21:54, 6 March 2007 (UTC)
thread_title:  Scope 

message: *History
** http://www.nswirrigators.org.au/pages/irrigation.html
** http://www.austehc.unimelb.edu.au/tia/146.html
** http://www.publish.csiro.au/nid/18/pid/5094.htm - gives an idea of scope of history to 1920
**http://www.cultureandrecreation.gov.au/articles/farms/
**http://www.abc.net.au/learn/silentflood/edu_ep3a.htm  
**http://muse.jhu.edu/login?uri=/journals/journal_of_world_history/v012/12.1magliari.html- mention of Alfred Deakin as irrigation crusader - follow up elsewhere
**http://www.tablelands.org/history.html Barron River 1955
*Salinity
**http://sunday.ninemsn.com.au/sunday/cover_stories/article_1991.asp Crisis, What Crisis - Sunday programme, May 28, 2006--Mattinbgn/ talk 12:12, 23 February 2007 (UTC)
thread_title: References

message: *Irrigation in Saudi Arabia - the only other country with a similar titled article
*:Category:Irrigation of course
**:Category:Irrigation in India
**:Category:Irrigation in Pakistan
*Portal:Water 
*Water resources
*Water right lacks global view and in need of cleanup from law expert
**Riparian water rights
**Prior appropriation water rights
*Water law  lacks global view and in need of cleanup from law expert
* More generally :Category:Water and its subcategories.
--Scott Davis Talk 00:00, 19 February 2007 (UTC)
thread_title:  Related articles 

message: Some free images
*:Image:EubertaCentrePivotIrrigation.jpg
*:Image:EubertaCentrePivotIrrigationCloseUp.jpg
*:Image:MillwoodImpactIrrigation.jpg.
An aerial shot would be very handy but may be hard to source.  I can get some photos of channels and perhaps some other infrastructure if needed
Some maps showing irrigation areas may also be useful.--Mattinbgn/ talk 00:22, 19 February 2007 (UTC)
thread_title: Images

message: Both the extent of irrigation throughout Australia, and the methods used to distribute water through various irrigation regions, need further improvement.
===Opportunistic vs developed irrigation areas===
Much irrigation in Australia is opportunistic, for example along the Darling anabranch, infrequent flood events see large operators capture opportunity flows which are stored onfarm and used until it runs out. Elsewhere the natural watercourses offer near continuous flows (eg eastern coast), or there are major irrigation schemes consisting of water retention (snowy scheme, hume weir, ord river) and artificial waterways (murrumbidgee irrigation area, murray irrigation area).
===POW's===
POW's were used in extending irrigation distribution schemes. Don't have a source, but one of my previous landlords parents was bought here as a POW, worked on expanding canals connected to the Mulwala canal, and never went home (Italy).
===Crop development===
Without irrigation crops such as rice, cotton (and tobacco?) would basically never have been introduced into Australia.
===Harm minimisation techniques===
There are major groundwater evaporation systems in place to reduce the rate of rise of the water table around Dareton, New South Wales aiming to reduce the impact of irrigation on the water table. I'm pretty sure there are others in WA at least.
Efforts are made to seal channels (using clay, during non-irrigaton times) beyond economic efficiency throughout NSW to reduce environmental impact of water distribution. In particularly leak-prone soils water distribution is via pipes but this is due to excessive (intolerably so) leakage.
Garrie 11:20, 23 February 2007 (UTC)
thread_title:  random elements for inclusion. 

message: There are major groundwater evaporation systems in place to reduce the rate of rise of the water table around Dareton, New South Wales aiming to reduce the impact of irrigation on the water table. I'm pretty sure there are others in WA at least.
Efforts are made to seal channels (using clay, during non-irrigaton times) beyond economic efficiency throughout NSW to reduce environmental impact of water distribution. In particularly leak-prone soils water distribution is via pipes but this is due to excessive (intolerably so) leakage.
Garrie 11:20, 23 February 2007 (UTC)
thread_title: Harm minimisation techniques

message: 4610.0 - Water Account, Australia, 2004-05 is an imortant source of info for this article.--Golden Wattle  talk 21:45, 4 March 2007 (UTC)
thread_title:  ABS info 

message: A good overview of the current situation --Mattinbgn/ talk 05:33, 5 March 2007 (UTC)
thread_title: Water Trading

message: This is not a direct quote from the cited reference, but salt is not a stock feed... a supplement block maybe? It's a bit like saying you can live on vitamin pills alone. The wording in the reference is "Typically the salt was used in animal feeds. Investigation are continuing to examine higher value markets for this
product." My uncle used to put dirt into stock feed because it was cheap and as long as there wasn't too much of it, the resultant mix was still palatable to livestock. That doesn't particularly make it a viable stockfeed though...
From when I worked at Water Resources, Denilquin (1995) - much more of it was used as Bittens than anything else, and a little became Gypsum. But that was 11 years ago now....Garrie 03:47, 7 March 2007 (UTC)
thread_title:  "The subsequent salt is used as a stockfeed" 

message: I am suprised that no mention has been made of comparison between on-farm / on-site water storage and public storage (hume weir, snowy scheme, Minindee Lakes complex).
Significant friction has arisen from the "interception" of surface water flows before they reach the river system, and the capacity of large operators (Tandau etc) to basically pump flood surges back to drought-like flows.
Although this doesn't cause/lead to drought, it does increase the impact of dry spells / reduce the broader beneficial impact of flood surges.
This is certainly significant for the Darling River and anabranch system.
I don't work in agricultural/natural resources sectors now so I don't have sources for the above...Garrie 03:55, 7 March 2007 (UTC)
thread_title:  Storage areas / volumes 

message: even though it's their job to sell water to irrigators when there's no water there's no water. story here So even Australia's biggest river system isn't droughtproof for irrigation.
Garrie 04:14, 7 March 2007 (UTC)
thread_title: Murray Irrigation shuts off water to farms

message: I think the environment section is well on the way - but is it missing the general theory that pretty much, irrigated areas in Australia were traditionally low groundwater regeneration areas, which if anything had a net reduction in the water table due to the vegetation (even native Australian grasses will over time have more impact on rising water tables, than seasonal annual cropping eg rice, cotton, wheat - either irrigated or dryland)?
But it is an excellent start and I wouldn't argue for removing any of it!
Garrie 02:39, 9 March 2007 (UTC)
thread_title:  Environment 

message: The information in the production section seems a little biased towards some industries.
I think the article could benefit from similar headings on Dairy (by far the largest water user), livestock and sugar
Also a table on the total water used by particular industries.  GILDog (talk) 23:50, 11 October 2009 (UTC)
thread_title:  Production Section 

message: For example, is anything using water that can be used on irrigation? Is anything competing with agriculture for water?--Ababcdc1 (talk) 08:24, 9 November 2015 (UTC)
replies: text: Never mind, I see that there is already an article for that called Water security in Australia--Ababcdc1 (talk) 08:42, 13 November 2015 (UTC)
thread_title:  Are there any threats to irrigation? 

message: Hello fellow Wikipedians,
I have just added archive links to  on Irrigation in Australia. Please take a moment to review my edit. If necessary, add  after the link to keep me from modifying it. Alternatively, you can add  to keep me off the page altogether. I made the following changes:
*Added archive https://web.archive.org/20070210154134/http://www.napswq.gov.au:80/publications/salinity.html to http://www.napswq.gov.au/publications/salinity.html
*Added archive https://web.archive.org/20061230104235/http://www.rga.org.au:80/rice/facts.asp to http://www.rga.org.au/rice/facts.asp
*Added archive https://web.archive.org/20070829154144/http://www.murrayirrigation.com.au/files/3290786.pdf to http://www.murrayirrigation.com.au/files/3290786.pdf
When you have finished reviewing my changes, please set the checked parameter below to true to let others know.
Cheers.—cyberbot IITalk to my owner:Online 17:46, 22 February 2016 (UTC)
thread_title:  External links modified 

message: Hello fellow Wikipedians,
I have just modified 5 external links on Irrigation in Australia. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
*Added archive https://web.archive.org/web/20070218192510/http://www.bom.gov.au:80/climate/drought/livedrought.shtml to http://www.bom.gov.au/climate/drought/livedrought.shtml
*Added  tag to http://www.totaltravel.com.au/travel/wa/southwestwa/southwesttapestry/guide/swtapestry4
*Corrected formatting/usage for http://www.sunrice.com.au/rice/industry-grown.asp
*Corrected formatting/usage for http://www.sunrice.com.au/careers/deniliquin.asp
*Corrected formatting/usage for http://www.nrw.qld.gov.au/water/trading/pdf/water_trading_aust_2.pdf
*Added archive https://web.archive.org/web/20070927005643/http://www.agric.wa.gov.au/pls/portal30/docs/FOLDER/IKMP/HORT/VEG/BULLETIN4483.HTM to http://www.agric.wa.gov.au/pls/portal30/docs/FOLDER/IKMP/HORT/VEG/BULLETIN4483.HTM#Irrigation
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
Cheers.—InternetArchiveBot (Report bug) 19:30, 1 January 2017 (UTC)
thread_title:  External links modified 

message: Hello fellow Wikipedians,
I have just modified one external link on Irrigation in Australia. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
*Added archive https://web.archive.org/web/20110602221416/http://lwa.gov.au/files/products/national-program-sustainable-irrigation/pn22088/pn22088.pdf to http://lwa.gov.au/files/products/national-program-sustainable-irrigation/pn22088/pn22088.pdf
When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.
Cheers.—InternetArchiveBot (Report bug) 21:19, 16 November 2017 (UTC)
thread_title:  External links modified