Latest Dam Levels

29 Nov 2014
Storage Full Supply Capacity (ML)* Current Capacity (ML) % Full Latest Observation
Grid Twelve 2,208,519 1,779,768 80.6 29/11/2014 00:00AM

*Full supply capacity does not include the flood mitigation storage capacity of Wivenhoe and Somerset Dams.

29 Nov 2014
Storage Full Supply Capacity (ML)* Current Capacity (ML) % Full Latest Observation Comment
Atkinson Dam 30,401 11,304 37.2 28/11/2014 08:22AM
Baroon Pocket Dam 61,000 32,143 52.7 28/11/2014 08:11AM
Bill Gunn Dam 6,947 3,415 49.2 28/11/2014 06:22AM
Borumba Dam 45,952 42,121 91.7 28/11/2014 06:52AM
Bromelton Dam 8,210 4,640 56.5 28/11/2014 06:59AM
Cedar Pocket Dam 730 400 54.9 28/11/2014 08:50AM
Cooloolabin Dam 13,820 5,550 40.2 28/11/2014 08:34AM
Enoggera Dam 4,567 4,376 95.8 28/11/2014 06:41AM
Ewen Maddock Dam 16,587 15,661 94.4 28/11/2014 06:30AM
Gold Creek Dam 801 637 79.6 28/11/2014 06:17AM
Hinze Dam 310,730 260,483 83.8 28/11/2014 07:17AM
Lake Clarendon Dam 24,276 10,137 41.8 28/11/2014 08:50AM
Lake Macdonald 8,018 4,845 60.4 28/11/2014 08:45AM
Lake Manchester Dam 26,217 24,859 94.8 28/11/2014 06:17AM
Leslie Harrison Dam 13,206 11,844 89.7 28/11/2014 08:50AM
Little Nerang Dam 6,705 5,721 85.3 28/11/2014 08:20AM
Maroon Dam 44,319 38,383 86.6 28/11/2014 07:13AM
Moogerah Dam 83,765 68,782 82.1 28/11/2014 07:26AM
Nindooinbah Dam 208 203 97.9 28/11/2014 08:47AM
North Pine Dam 214,302 133,444 62.3 28/11/2014 07:16AM
Poona Dam 655 508 77.6 28/11/2014 06:53AM
Sideling Creek Dam 14,370 8,113 56.5 28/11/2014 07:26AM
Somerset Dam 379,849 366,556 96.5 28/11/2014 08:17AM
Wappa Dam 4,694 4,609 98.2 28/11/2014 06:15AM
Wivenhoe Dam 1,165,238 930,799 79.9 28/11/2014 08:54AM
Wyaralong Dam 102,883 93,503 90.9 28/11/2014 07:10AM

The Grid Twelve is made up of the 12 dams which contribute to the water supply system. These dams are Wivenhoe, Somerset, North Pine, Hinze, Baroon Pocket, Leslie Harrison, Ewen Maddock, Cooloolabin, Lake Kurwongbah, 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.

*Full supply capacity does not include the flood mitigation storage capacity of Wivenhoe and Somerset Dams.

Please note:

  • 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 temporarily decreased from 24,868 ML to 13,206 ML on Friday 1 August 2014
  • the capacity of Nindooinbah Dam temporarily decreased from 322 ML to 208 ML on Saturday 1 March 2014.

The following table provides the latest available information about the region's dams. Information about the major dams is updated Monday to Friday around 9am, the smaller dams at least weekly. Dam levels are not updated on weekends.

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.

The current flood storage capacity:

Dam Current Flood Storage
Volume Available*
Percentage of Flood Storage
Volume in Use
Percentage of Flood Storage
Volume Available
Somerset Dam 721,000 ML** 0% 100.0%
Wivenhoe Dam 1,967,000 ML** 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.

The combined Grid Twelve dam data is currently unavailable. We are in the process of uploading historical data for each of the dams and until this process is complete the Grid Twelve total will not be correct. The complete data set will be available after 1 April 2014. We apologise for any inconvenience.