Adelaide
Reconciliations

a. Reconciliation of the 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 Adelaide region
  2011 Volume (ML)
2010 Volume (ML)
Change in net water assets 24,268 3,136
Adjustments for:

(Increase)/decrease in non-physical water assets

4.2 Irrigation scheme inter-region claim on water

2,277 (2,277)



Increase/(decrease) in water liabilities

6.1 Groundwater allocation remaining

704 1,673

   
Net change in water storage 27,249 2,532

b. Reconciliation of closing water storage to total water assets

Reconciliation of closing water storage to total water assets in the Adelaide region

2011 Volume (ML) 2010 Volume (ML)
Closing water storage comprises:


1. Surface water


1.1 Storages

120,110 93,316

1.2 Unregulated river

460 437
2. Groundwater


2.5 Other groundwater assets

88,252 87,833
3. Urban water system

3.1 Urban water supply system

18,218 18,205

3.2 Wastewater collection system

95 95

3.3 Recycled water supply system

10 10
4. Irrigation schemes

4.1 Irrigation water supply system

29
29



Plus non-physical water assets:


4. Irrigation schemes


4.2 Irrigation scheme inter-region claim on water

0 2,277



Total water assets
227,174 202,202