Statement of Changes in Water Assets and Water Liabilities


Line items in the statements are hyperlinked to the associated section of the Supporting information notes. Methods used to derive line item volumes are provided in the Quantification approaches notes.


for the year ended 30 June 2014

 2014 ML2013 ML
Water asset increases
Surface water increases2,092,9155,119,118
Precipitation on surface water91,668134,391
Runoff to surface water1,986,9284,968,033
Direct discharge by user2,4854,860
Increase of inter-region surface water claim on water11,83411,834
Total surface water increases2,092,9155,119,118
Groundwater increases--
Groundwater inflow from outside region--
Groundwater inflow from outside region at coast--
Recharge from landscape--
Total groundwater increases--
Urban water system increases483,601510,676
Wastewater collected 480,243507,638
Delivery of water from outside region to urban water system 1,5801,260
Delivery of desalinated water to urban water system 00
Stormwater ingress 00
Increase of inter-region claim on water by urban water system 1,7781,778
Total urban water system increases 483,601510,676
Total water asset increases 2,576,5165,629,794
Water liability decreases
Surface water liability decreases116,485122,416
Adjustment and forfeiture of surface water allocation 116,485122,416
Other surface water liability decreases 00
Total surface water liability decreases 116,485122,416
Total water liability decreases 116,485122,416
Water asset decreases
Surface water decreases1,930,5824,411,383
Evaporation from surface water 168,947141,766
River outflow from the region 1,724,7704,232,133
Surface water diversions – other statutory rights 32,53032,529
Decrease of inter-region surface water claim on water 4,3354,955
Total surface water decreases 1,930,5824,411,383
Urban water system decreases968,420979,143
Evaporation from urban water system 253350
Urban water system leakage to groundwater 40,39044,899
Delivery to urban water system users 509,122495,132
Wastewater discharge outside of region 394,499402,455
Transfer of water outside of region 4,2584,468
Decrease of urban inter-region claim on water 9891,182
Other urban water system decreases 18,90930,657
Total urban water system decreases968,420979,143
Total water asset decreases2,890,0025,390,526
Water liability increases
Surface water liability increases159,462159,462
Surface water allocation announcements159,462159,462
Other surface water liability increases 00
Total surface water liability increases159,462159,462
Total water liability increases159,462159,462
Unaccounted-for difference
Unaccounted-for difference84,851144,360
Unaccounted-for difference84,851144,360
Total unaccounted-for difference84,851144,360
Total unaccounted-for difference84,851144,360
Change in net water assets(450,314)57,862