National Water Account 2015

Adelaide: Region overview

The region is located in the southeast of South Australia, on the east coast of the Gulf St Vincent. It extends from the Barossa Valley in the north to the Fleurieu Peninsula in the south, and includes metropolitan Adelaide, the Northern Adelaide Plains and the Western Mount Lofty Ranges. The region includes several large and small rivers including the Gawler, Little Para, Torrens, Onkaparinga and Myponga rivers.

Rainfall

Rainfall icon

445 mm

38% less than last year   
70% of long-term average

Storage

Storage icon

48% full

28% less than last year
197,871 ML total capacity

Streamflow

Streamflow icon

Onkaparinga River
North Para River
Myponga River

below average

less than last year

calendar icon showing water year from 1 July 2014 to 30 June 2015

WATER SOURCES

Graph showing breakdown of water sources use in the Adelaide region for 2014-15. 81,140 megalitres of surface water was diverted or approximately 36% of total water sourced; Groundwater extracted was 51,461 megalitres or 23% of total water sourced; Desalinated water was 22,725 megalitres or 10% of total water sourced; and inter-region inflow was 68,257 megalitres or 31% of total water sourced.

Surface water

Inter-region water

Desalinated water

Groundwater

223,583 ML

total water used

8% more than last year

WATER ACCOUNTING STATEMENTS

Water accounting statements icon

Assets

183,143 ML

13%

Icon showing in 2014-15 water assets decreased by 13% from 2013-14.

Liabilities

7,935 ML

9%

Icon showing in 2014-15 water liabilities increased by 18% from 2013-14.

Inflows

851,678 ML

29%

Icon showing in 2014-15 water inflows decreased by 29% from 2013-14.

Outflows

765,840 ML

7%

Icon showing in 2014-15 water outflows increased by 7% from 2013-14.

Net change

29,167 ML

 

Icon showing direction (decrease) of net change in water assets in 2014-15.

WATER USE

Surface water diversion icon

81,140 ML

surface water diverted

16% less than last year

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Groundwater extraction icon

51,461 ML

groundwater extracted

18% more than last year

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Urban supply icon

161,899 ML

supplied to urban system

similar to last year

Irrigation supply icon

29,101 ML

supplied to irrigation scheme

14% more than last year

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