Adelaide
Statement of Changes in Water Assets and Water Liabilities

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2012 ML 2011 ML
Water asset increases
Surface water increases 297,318 536,239
9.1 Precipitation on surface water 9,770 13,026
9.4 Runoff to surface water 287,548 523,213
9.6 Overbank flood return to river channel - -
Total Surface water increases 297,318 536,239
Groundwater increases 302,357 693,774
10.1 Groundwater inflow from outside region 38 36
10.2 Groundwater inflow from outside region at coast 1,938 2,051
10.3 Recharge from landscape 299,451 685,221
10.5 Leakage from off-channel water storage 930 1,011
10.8 Managed aquifer recharge - private user 0 5,455
Total Groundwater increases 302,357 693,774
Urban water system increases 224,737 242,024
11.1 Precipitation on urban water system 0 0
11.4 Wastewater collected 90,921 92,024
11.6 Delivery of desalinated water to urban water system 3,816 0
11.15 Increase of inter-region claim on water by urban water system 130,000 150,000
Total Urban water system increases 224,737 242,024
Irrigation scheme increases 6,881 4,103
12.1 Precipitation on irrigation scheme - -
12.12 Increase of irrigation scheme inter-region claim on water 6,653 3,850
12.18 Other irrigation water increases 228 253
Total Irrigation scheme increases 6,881 4,103
Total water asset increases 831,293 1,476,140
Water liability decreases
Surface water liability decreases 1,919 2,163
13.1 Adjustment and forfeiture of surface water allocation 1,919 2,163
Total Surface water liability decreases 1,919 2,163
Groundwater liability decreases 24,851 24,445
14.1 Adjustment and forfeiture of groundwater allocation 24,851 24,445
Total Groundwater liability decreases 24,851 24,445
Total water liability decreases 26,770 26,608
Water asset decreases
Surface water decreases 187,335 326,387
17.1 Evaporation from surface water 17,433 17,806
17.2 River outflow from the region 167,672 305,853
17.4 Leakage to landscape - -
17.5 Overbank flood spilling - -
17.6 Surface water diversions – other statutory rights 2,230 2,728
Total Surface water decreases 187,335 326,387
Groundwater decreases 156,503 85,764
18.1 Groundwater outflow to outside region 405 390
18.2 Groundwater outflow to outside region at coast 921 919
18.3 Discharge to landscape 155,177 54,866
18.5 Discharge to off-channel water storage - -
18.7 Groundwater extractions – other statutory rights - 29,589
Total Groundwater decreases 156,503 85,764
Urban water system decreases 291,110 311,213
19.1 Evaporation from urban water system 0 0
19.4 Delivery to urban water system users 133,356 127,207
19.7 Wastewater discharge outside of region 63,032 70,836
19.11 Transfer of water outside of region 3,739 3,476
19.14 Adjustment and forfeiture of urban inter-region claim on water 82,523 101,701
19.20 Other urban water system decreases 8,460 7,993
Total Urban water system decreases 291,110 311,213
Irrigation scheme decreases 22,140 18,615
20.1 Evaporation from irrigation scheme - -
20.4 Delivery to irrigation scheme users 19,478 14,789
20.9 Adjustment and forfeiture of irrigation scheme inter-region claim on water 2,662 3,826
Total Irrigation scheme decreases 22,140 18,615
Total water asset decreases 657,088 741,979
Water liability increases
Surface water liability increases 3,412 3,397
21.1 Surface water allocation announcements 3,412 3,397
Total Surface water liability increases 3,412 3,397
Groundwater liability increases 43,923 41,555
22.1 Groundwater allocation announcements 43,923 41,555
Total Groundwater liability increases 43,923 41,555
Total water liability increases 47,335 44,952
Unaccounted-for difference
Unaccounted-for difference 194,215 691,528
25.1 Unaccounted-for difference 194,215 691,528
Total Unaccounted-for difference 194,215 691,528
Total unaccounted-for difference 194,215 691,528
Change in net water assets (40,575) 24,289