18.11 Entitled extraction of allocated groundwater to users
The volumetric value for the line item for the 2011–12 year was 606,970 ML. The line item represents groundwater allocation diversion (excluding urban water systems) associated with a number of entitlement classes in the Murray–Darling Basin (MDB) region. Information on groundwater allocation diversions for urban water systems is included in line item 18.12 Groundwater allocation diversion – urban water system.
The following two tables provide a summary and breakdown information on groundwater allocation diversion (excluding urban water systems) within the region.
|Groundwater resource plan area||State/Territory||
Volume (ML) for the 2011–12 year
|GW19||Qld Border Rivers||Qld||1,658|
|GW18||New South Wales Border Rivers Alluvium||NSW||732|
|GW17||New England Fractured Rock and Northern Basalts||NSW||15|
|GW16||Eastern Porous Rock||NSW||2,570|
|GW13||New South Wales Great Artesian Basin Shallow||NSW||932|
|GW11||Lachlan and South Western Fractured Rock||NSW||0|
|Sub-total Northern Basin||248,541|
|GW11||Lachlan and South Western Fractured Rock||NSW||2,260|
|GW6||Western Porous Rock||NSW||3,339|
|GW5||Eastern Mount Lofty Ranges||SA||3,408|
|GW1||Australian Capital Territory (groundwater)||ACT||331|
|Sub-total Southern Basin||358,429|
|Total for the region||606,970|
– = Data not available
|Groundwater resource plan area||
Groundwater sustainable diversion limit (SDL) area
Volume (ML) for the 2011–12 year
|GW21 Condamine–Balonne||GS53, GS58, GS61, GS64 and GS65||Condamine Fractured Rock, Sediments above the GAB: Condamine–Balonne, St George Alluvium: Condamine–Balonne (shallow and deep), Upper Condamine Alluvium and Upper Condamine Basalts||Qld||Aquifer||
|GW20 Moonie||GS59 and GS62||Sediments above the GAB: Moonie and St George Alluvium||Qld||Aquifer||
|GW19 Qld Border Rivers||GS54, GS55 and GS57||Qld Border Rivers Alluvium, Qld Border Rivers Fractured Rock and Sediments above the GAB: Border Rivers||Qld||Aquifer||
|GW18 New South Wales Border Rivers Alluvium||GS32||NSW Border Rivers Alluvium||NSW||Aquifer||
|GS33||NSW Border Rivers Tributary Alluvium||NSW||Aquifer||
|GW17 New England Fractured Rock and Northern Basalts||GS18||Inverell Basalt||NSW||Aquifer||
|GS22||Liverpool Ranges Basalt||NSW||Aquifer||
|GS37||New England Fold Belt||NSW||Aquifer||
|GW16 Eastern Porous Rock||GS17||Gunnedah–Oxley Basin MDB||NSW||Aquifer||
|GS41||Sydney Basin MDB||NSW||Aquifer||
|GW15 Gwydir Alluvium||GS24||Lower Gwydir Alluvium||NSW||Aquifer||14,642|
|GW14 Namoi Alluvium||GS29||Lower Namoi Alluvium||NSW||Aquifer||25,077|
|GS40||Peel Valley Alluvium||NSW||Aquifer||4,162|
|GS47||Upper Namoi Alluvium||NSW||Aquifer||29,002|
|GW13 New South Wales Great Artesian Basin Shallow||GS34 to GS 36||New South Wales GAB: Surat Shallow, Warrego Shallow and Central Shallow||NSW||Aquifer||
|GW12 Macquarie-Castlereagh Alluvium||GS14||Castlereagh Alluvium||NSW||Aquifer||
|GS26||Lower Macquarie Alluvium||NSW||Aquifer||15,912|
|GW 11 Lachlan and South Western Fractured Rock (Northern Basin)||GS19||Kanmantoo Fold Belt||NSW||Aquifer||
|GW 11 Lachlan and South Western Fractured Rock (Southern Basin)||GS10||Adelaide Fold Belt||NSW||Aquifer||
|GS 20||Lachlan Fold Belt||NSW||Aquifer||
|Salinity and water table management||
|GW7 Darling Alluvium||GS23||Lower Darling Alluvium||NSW||Aquifer||
|GW10 Lachlan Alluvium||GS25||Lower Lachlan Alluvium||NSW||Aquifer||65,190|
|GW9 Murrumbidgee Alluvium||GS28||Lower Murrumbidgee Alluvium (shallow; Shepparton formation and deep; Calivil formation and Renmark Group)||NSW||Aquifer||109,120|
|GW8 Murray Alluvium||GS27||Lower Murray Alluvium (shallow; Shepparton formation and deep; Renmark Group and Calivil formation)||NSW||Aquifer||13,696|
|Salinity and water table management||0|
|GS46||Upper Murray Alluvium||NSW||Aquifer||4,033|
|GW6 Western Porous Rock||GS50||Western Porous Rock||NSW||Aquifer||3,339|
|Salinity and water table management||0|
|Sub-total New South Wales||357,491|
|GW2 Goulburn-Murray||GS8||Goulburn–Murray (Shepparton irrigation region, highlands and sedimentary plain)||Vic.||Aquifer||77,471|
|GW3 Wimmera–Mallee (groundwater)||GS9||Wimmera–Mallee (highlands and sedimentary plain)||Vic.||Aquifer||5,128|
|GW5 Eastern Mount Lofty Ranges||GS01||Angas Bremer (Quaternary sediments and Murray Group limestone)||SA||Aquifer||1,971|
|GS04||Marne Saunders (fractured rock, Murray Group limestone and Renmark Group)||SA||Aquifer||1,437|
|GW4 SA Murray||GS03||Mallee (Pliocene Sands, Murray Group limestone and Renmark Group)||SA||Aquifer||31,732|
|GS05||Peake–Roby–Sherlock (unconfined and confined)||SA||Aquifer||1,242|
|Sub-total South Australia||36,382|
|GW1 ACT (groundwater)||GS52||ACT (groundwater)||ACT||Aquifer||331|
|Sub-total Australian Capital Territory||331|
SDL areas not shown in the table may have values relevant to the line item; however, relevant information was not available for the 2012 Account.
Allocations may be made for urban, stock and domestic or irrigation purposes under a single class of licence in the particular water resource plan area. Where the purpose was not known, and it was a general class of licence, the groundwater allocation announcement has been included under 'Aquifer'.
GS 32 NSW Border Rivers Alluvium includes both upstream Keetah Bridge and downstream Keetah Bridge alluvial groundwater sources.
GS 33 NSW Border Rivers Tributary Alluvium includes Macintyre and Ottleys Creek alluvial groundwater sources.
GS40 Peel Valley Alluvium–aquifer reports a combined volume based on water licences aquifer, aquifer (general security), and domestic and stock.
GS28 Lower Murrumbidgee Alluvium–aquifer reports a combined volume based on water licences aquifer, and domestic and stock.
Volumes reported here under GS47 Upper Namoi Alluvium are sourced from the following groundwater sources:
- Upper Namoi zone 1 Borambil creek
- Upper Namoi zone 2 Cox'S Creek (Mullaley to Boggabri)
- Upper Namoi zone 3 Mooki Valley (Breeza to Gunnedah)
- Upper Namoi zone 4 Namoi valley (Keepit Reservoir to Gin's Leap)
- Upper Namoi zone 5 Namoi Valley (Gin's Leap to Narrabri)
- Upper Namoi zone 6 Tributaries of the Liverpool Range (South to Pine Road)
- Upper Namoi zone 7 Yarraman Creek (east of Lake Goran to Mooki River)
- Upper Namoi zone 8 Mooki Valley (Quirindi–Pine Road to Breeza)
- Upper Namoi zone 9 Cox's Creek (up-stream Mullaley)
- Upper Namoi zone 10 Warrah Creek
- Upper Namoi zone 11 Maules Creek
- Upper Namoi zone 12 Kelvin Valley.
Extraction volume reported for GS 8 Goulburn–Murray includes 178 ML extracted for urban use in Katunga (58 ML), Wangaratta (108 ML) and Goorambat (12 ML).
Water sharing plans were yet to commence or data were unavailable for the groundwater SDL areas listed in the following table.
|State||SDL area code||Groundwater SDL area|
|Qld||GS56||Queensland MDB: Deep|
|Qld||GS60||Sediments above the Great Artesian Basin: Warrego–Paroo–Nebine|
|Qld||GS63||St George Alluvium: Warrego–Paroo–Nebine|
|NSW||GS43||Upper Gwydir Alluvium|
|NSW||GS48||Upper Namoi Tributary Alluvium|
|NSW||GS11||Bell Valley Alluvium|
|NSW||GS45||Upper Macquarie Alluvium|
|NSW||GS44||Upper Lachlan Alluvium|
|NSW||GS21||Lake George Alluvium|
|NSW||GS13||Billabong Creek Alluvium|
|NSW||GS42||Upper Darling Alluvium|
|SA||GS2||Eastern Mount Lofty Ranges|
|SA||GS7||SA Murray salt interception schemes|
Total groundwater use reported in the 2011 Account for the 2010–11 year under line items 18.7, 18.11 and 18.12 was 367,981 ML. The volume was updated as 393,593 ML for the 2012 Account. The volumes were based on available information for the accounts. Particularly information was not available for Queensland and several SDL areas in New South Wales. Murray–Darling Basin Authority (2012j) reported the total groundwater use in the Basin as 511,000 ML for the 2010–11 year.
(1) New South Wales Office of Water: water access licence statistics; (2) South Australian Department of Environment, Water and Natural Resources; and (3) Murray–Darling Basin Authority: water audit monitoring (WAM) data received from Australian Capital Territory (10 January 2013) and Victoria (21 March 2013), and stored in the HYDRO database.
Bureau of Meteorology (the Bureau).
Assumptions, limitations, caveats and approximations
Information for New South Wales is based on data available in New South Wales Office of Water's water access licence statistics at the data collection stage. It is possible that changes if any from subsequent update to that data base have not been included in this line item.
The New South Wales Government does not guarantee that data are current nor does it guarantee that the data or the data capturing processes are free from corruption or error. Data provided are preliminary and New South Wales Office of Water's quality assurance procedures may be incomplete. The New South Wales Office of Water cannot warrant and does not represent that the material that appears on its website or any linked websites is complete, current, reliable and/or free from error.
This line item corresponds to line item 18.11 'Groundwater allocation extraction' reported in the 2011 Account.