Latest dam levels
|
22 Apr 2018 |
|
Storage
|
Full Supply Capacity (ML)*
|
Current Capacity (ML)
|
% Full
|
Latest Observation
|
|
Grid Twelve
|
2,197,086 |
1,828,698 |
83.2 |
22/04/2018 01:17PM |
The Grid Twelve is made up of the 12 South East Queensland dams which contribute to the water supply system. These dams are Wivenhoe, Somerset, North Pine, Hinze, Baroon Pocket, Leslie Harrison, Ewen Maddock, Cooloolabin, Sideling Creek, Lake Macdonald, Little Nerang and Wappa.
The Grid Twelve % Full is calculated by dividing the combined current capacity of the dams in the group by the combined full supply capacity.
South East Queensland dam storage levels
The following table provides the latest available information about the region's dams.
Dam levels are updated regularly 24 hours a day. Please note, dam levels are based on automated data which has not been verified.
On 21 January 2016, temporary full supply levels were enacted for Somerset Dam and Wivenhoe Dam (part of the Somerset Dam Improvement Project). These equate to storage percentages of approximately 80% for Somerset Dam and 90% for Wivenhoe Dam. These temporary full supply levels will remain in place until current dam improvement works at Somerset Dam are completed. Seqwater will commence flood releases from Wivenhoe and Somerset dams if storage levels exceed the enacted temporary full supply levels as a result of rainfall in the dam catchments.
Click here for updates on gated dam operations and spilling un-gated dams, or sign up for our free Dam Release Notification service to receive alerts by email, SMS or recorded message to landline, as spilling or gated releases occur.
For information about flood levels, contact your local Council. For information about road impacts, contact Transport and Main Roads. For information about river levels, please see the Bureau of Meteorology website.
|
22 Apr 2018 |
|
Storage
|
Full Supply Capacity (ML)*
|
Current Capacity (ML)
|
% Full
|
Latest Observation
|
Comment
|
|
Atkinson Dam |
30,401 |
3,940 |
13.0 |
22/04/2018 12:00PM |
|
Baroon Pocket Dam |
61,000 |
61,333 |
100.5 |
22/04/2018 12:03PM |
|
Bill Gunn Dam |
6,947 |
444 |
6.4 |
22/04/2018 12:00PM |
|
Borumba Dam |
46,000 |
46,101 |
100.2 |
22/04/2018 12:00PM |
|
Cedar Pocket Dam |
735 |
738 |
100.5 |
22/04/2018 12:00PM |
|
Cooloolabin Dam** |
8,167 |
8,178 |
100.1 |
22/04/2018 12:00PM |
|
Enoggera Dam |
4,567 |
4,584 |
100.4 |
22/04/2018 12:00PM |
|
Ewen Maddock Dam |
16,587 |
16,452 |
99.2 |
22/04/2018 12:00PM |
|
Gold Creek Dam |
801 |
954 |
119.2 |
22/04/2018 12:28PM |
|
Hinze Dam** |
310,730 |
311,406 |
100.2 |
22/04/2018 12:00PM |
|
Lake Clarendon Dam |
24,276 |
648 |
2.7 |
22/04/2018 12:26PM |
|
Lake Macdonald |
8,018 |
8,255 |
103.0 |
22/04/2018 12:00PM |
|
Lake Manchester Dam |
26,217 |
26,150 |
99.7 |
22/04/2018 12:00PM |
|
Leslie Harrison Dam** |
13,206 |
13,159 |
99.6 |
22/04/2018 12:00PM |
|
Little Nerang Dam |
6,705 |
6,556 |
97.8 |
22/04/2018 12:07PM |
|
Maroon Dam |
44,319 |
44,049 |
99.4 |
22/04/2018 01:11PM |
|
Moogerah Dam |
83,765 |
75,942 |
90.7 |
22/04/2018 12:31PM |
|
Nindooinbah Dam** |
270 |
213 |
79.0 |
22/04/2018 01:16PM |
|
North Pine Dam |
214,302 |
192,845 |
90.0 |
22/04/2018 12:00PM |
|
Poona Dam |
655 |
558 |
85.3 |
22/04/2018 12:16PM |
|
Sideling Creek Dam** |
8,590 |
8,950 |
104.2 |
22/04/2018 01:17PM |
|
Somerset Dam |
379,849 |
301,349 |
79.3 |
22/04/2018 12:06PM |
|
Wappa Dam |
4,694 |
4,741 |
101.0 |
22/04/2018 12:22PM |
|
Wivenhoe Dam |
1,165,238 |
897,138 |
77.0 |
22/04/2018 12:00PM |
|
Wyaralong Dam |
102,883 |
101,435 |
98.6 |
22/04/2018 12:01PM |
*Full Supply Capacity does not include the flood mitigation storage capacity of Wivenhoe and Somerset dams.
** Please note:
- the capacity of Cooloolabin Dam decreased from 13,820 ML to 8,183 ML on Thursday 10 December 2015
- the capacity of the Hinze Dam increased from 161,073 ML to 310,730 ML on Friday 15 July 2011
- the capacity of Leslie Harrison Dam decreased from 24,868 ML to 13,206 ML on Friday 1 August 2014
- the capacity of Nindooinbah Dam decreased from 322 ML to 270 ML on Saturday 1 March 2014
- the capacity of Sideling Creek Dam decreased from 14,370 ML to 8,590 ML on 24 September 2015.
The current flood storage capacity:
|
Dam |
Total Flood Storage
Volume |
Percentage of Flood Storage
Volume in Use |
Percentage of Flood Storage
Volume Available |
|
Somerset Dam |
601,000 ML
|
0.0%
|
100.0%
|
|
Wivenhoe Dam |
2,080,000 ML
|
0.0%
|
100.0%
|
Historical dam storage data
This graphs shows the full supply level of Seqwater dams including drinking water supply and flood water storage. To operate this graph choose up to 4 dams from the right, and then slide the date bars left and right to select dates of interest.
