Sydney
Reconciliations

Reconciliation of closing water storage to total water assets


Reconciliation of closing water storage to total water assets for the Sydney region

2011 Volume (ML) 2010 Volume (ML)
Closing water storage comprises:
2,241,310 1,709,649
1 Surface water

1.1 Storages 2,239,105
1,708,184
1.2 Unregulated river 2,205
1,465



Plus non-physical water assets

1 Surface water

1.5 Inter-region claim on water 119
0
3 Urban water system

3.4 Urban inter-region claim on water 216
0



Total water assets 2,241,645
1,709,649

Reconciliation of net change in water storage to the change in net water assets


Reconciliation of the net change in water storage to the change in net water assets for the Sydney region

2011 Volume (ML) 2010 Volume (ML)
Change in net water assets 536,428 (102,788)
adjustments for:

(Increase)/decrease in non-physical water assets

1 Surface water

1.5 Inter-region claim on water (119) 1,825
3 Urban water system

3.4 Urban inter-region claim on water (216)
45
3.9 Other urban claims on water 0 0



Increase/(decrease) in water liabilities

5 Surface water liability

5.1 Surface water allocation remaining 0
0
5.6 Other surface water liability (4,432) (2,450)



Net change in water storage 531,661 (103,368)