Ord
6.1 Groundwater allocation remaining
Supporting Information
The volume recognised in the water accounting statements (1,246 ML) represents the volume of allocation remaining for groundwater entitlements for self-supply irrigation, mining, commercial and industrial, and stock and domestic purposes at the end of the 2010–11 year. Allocation remaining occurs because the dates of the 'water year' of each allocation do not match the dates of the 2010–11 year.
In this category, 33 separate licences are held by individual licensees. Licences relate to water sourced from the Canning–Kimberley groundwater area.
Quantification Approach
Data Source
Provided by
Method
|
Account |
Volume (ML) |
|
Opening balance (as at 30 June 2010) |
542 |
add |
12,752 |
|
less |
7,912 |
|
less |
4,136 |
|
|
Closing balance (as at 30 June 2011) |
1,246 |
Assumptions, Limitations, Caveats and Approximations
Uncertainty Information
The uncertainty estimate was not quantified.
Comparative year
The following table compares the value for the 2009–10 year reported in this account with the corresponding value reported in the 2010 Account.
2011 Account line item |
2010 Account line item |
Value reported in the 2010 Account (ML) |
Value reported in the 2011 Account (ML) |
Additional information |
6.1 Groundwater allocation remaining |
9.1.3.7 Groundwater allocation remaining – other lumped holders |
2,649 |
542 |
Change in line item name and number. Volume restated due to subsequent availability of actual meter readings |
The groundwater allocation remaining at 30 June 2010 has been restated because the Bureau of Meteorology used improved licence date information to calculate the remaining allocations on groundwater entitlements and other reconciliation discrepancies as at 30 June 2010.