The volumetric value for the line item at end of 2009–10 is 453 ML.
The volumes in this line item represent advance diversion of surface water allocation detailed in the following two tables.
Advance diversion may occur where the water sharing plans or rules provide for water to be used in advance of the allocation. In New South Wales, this is repaid in the following year when the allocation announcement is made. New South Wales data include volumes that have been overdrawn for stock and domestic, local water utility and high-security entitlements.
|
Region |
State |
Stock & domestic WAE (8.1.1.1)1 (ML) |
Urban WAE (8.1.4)1 (ML) |
High security – other lumped (8.1.2.7)1 (ML) |
Total (ML) |
|---|---|---|---|---|---|
|
Border Rivers |
NSW |
|
29 |
|
29 |
|
Gwydir |
NSW |
|
6 |
11 |
17 |
|
Namoi |
NSW |
|
|
|
|
|
Macquarie–Castlereagh |
NSW |
348 |
|
2 |
350 |
|
Lachlan |
NSW |
6 |
|
6 |
12 |
|
Murrumbidgee |
NSW |
37 |
2 |
1 |
40 |
|
Murray |
NSW |
5 |
|
|
5 |
|
Total |
396 |
37 |
20 |
453 |
|
WAE = water access entitlement
1 Refers to the appropriate entitlement category for the advance diversion
|
Region |
State |
Stock & domestic WAE (8.1.1.1)1 (ML) |
Urban WAE (8.1.4)1 (ML) |
High security – other lumped (8.1.2.7)1 (ML) |
Total (ML) |
|---|---|---|---|---|---|
|
Border Rivers |
NSW |
|
|
|
|
|
Gwydir |
NSW |
|
16 |
4 |
20 |
|
Namoi |
NSW |
1 |
|
|
1 |
|
Macquarie–Castlereagh |
NSW |
388 |
331 |
5 |
724 |
|
Lachlan |
NSW |
7 |
|
1 |
8 |
|
Murrumbidgee |
NSW |
9 |
|
|
9 |
|
Murray |
NSW |
11 |
|
|
11 |
|
Total |
416 |
347 |
10 |
773 |
|
WAE = water access entitlement
1 Refers to the appropriate entitlement category for the advance diversion
The following table provides further details on advance diversion of allocation within the Murray–Darling Basin (MDB) region.
|
Region no. |
Region name |
State |
Volume as at 30 June 2009 (ML) |
Volume as at 30 June 2010 (ML) |
Uncertainty |
|---|---|---|---|---|---|
|
5 |
Border Rivers |
|
0 |
29 |
10% |
|
5.2 |
Border Rivers – NSW |
NSW |
0 |
29 |
10% |
|
6 |
Gwydir |
NSW |
20 |
17 |
10% |
|
7 |
Namoi |
NSW |
1 |
0 |
10% |
|
8 |
Macquarie–Castlereagh |
NSW |
724 |
350 |
10% |
|
10 |
Lower Darling |
NSW |
0 |
0 |
10% |
|
11 |
Lachlan |
NSW |
8 |
12 |
10% |
|
12 |
Wimmera–Avoca |
Vic |
– |
– |
– |
|
13 |
Ovens |
Vic |
– |
– |
– |
|
14 |
Goulburn–Broken |
Vic |
– |
– |
– |
|
15 |
Loddon |
Vic |
– |
– |
– |
|
16 |
Campaspe |
Vic |
– |
– |
– |
|
17 |
Murrumbidgee |
|
9 |
40 |
10% |
|
17.1 |
Murrumbidgee – NSW |
NSW |
9 |
40 |
10% |
|
18 |
Murray |
|
11 |
5 |
10% |
|
18.1 |
Murray – NSW |
NSW |
11 |
5 |
10% |
|
18.2 |
Murray – Vic |
Vic |
– |
– |
– |
|
18.3 |
Murray – SA |
SA |
– |
– |
– |
|
Total |
773 |
453 |
|
||
Australian Capital Territory: Water Audit Monitoring Report 2009–10 (30 November 2010).
New South Wales: NSW Office of Water’s Water Accounting section.
Queensland: Water Audit Monitoring Report 2009–10 (31 January 2011).
South Australia: Water Audit Monitoring Report 2009–10 (22 February 2011).
Victoria: Water Audit Monitoring Report 2009–10 (19 January 2011).
Note: water audit monitoring data are stored in the Murray–Darling Basin Authority (MDBA) HYDRO database.
MDBA.
Allocation diversion (overdraw) of surface water allocation remaining as calculated by the states.
See the above table entitled ‘Advance diversion of allocation within region – additional details’.
Nil.