Latest Dam Levels

26 Oct 2014
Storage Full Supply Capacity (ML)* Current Capacity (ML) % Full Latest Observation
Grid Twelve 2,208,519 1,841,023 83.4 26/10/2014 00:00AM

**please note that this amount does not include the extra flood storage available due to the Temporary Full Supply Level or works done to increase the flood storage.

26 Oct 2014
Storage Full Supply Capacity (ML)* Current Capacity (ML) % Full Latest Observation Comment
Atkinson Dam 30,401 14,115 46.4 25/10/2014 08:22AM
Baroon Pocket Dam 61,000 34,948 57.3 25/10/2014 08:11AM
Bill Gunn Dam 6,947 3,908 56.3 25/10/2014 06:22AM
Borumba Dam 45,952 44,437 96.7 25/10/2014 06:52AM
Bromelton Dam 8,210 5,167 62.9 25/10/2014 08:20AM
Cedar Pocket Dam 730 587 80.4 25/10/2014 08:50AM
Cooloolabin Dam 13,820 5,880 42.5 25/10/2014 07:45AM
Enoggera Dam 4,567 4,446 97.4 25/10/2014 06:41AM
Ewen Maddock Dam 16,587 16,083 97.0 25/10/2014 06:00AM
Gold Creek Dam 801 670 83.7 25/10/2014 06:00AM
Hinze Dam 310,730 267,161 86.0 25/10/2014 08:48AM
Lake Clarendon Dam 24,276 12,702 52.3 25/10/2014 06:31AM
Lake Macdonald 8,018 5,728 71.4 25/10/2014 08:45AM
Lake Manchester Dam 26,217 25,271 96.4 25/10/2014 06:17AM
Leslie Harrison Dam 13,206 12,392 93.8 25/10/2014 08:50AM
Little Nerang Dam 6,705 5,772 86.1 25/10/2014 08:21AM
Maroon Dam 44,319 39,713 89.6 25/10/2014 07:13AM
Moogerah Dam 83,765 72,233 86.2 25/10/2014 07:26AM
Nindooinbah Dam 208 205 98.6 25/10/2014 08:47AM
North Pine Dam 214,302 140,765 65.7 25/10/2014 07:17AM
Poona Dam 655 514 78.6 25/10/2014 06:53AM
Sideling Creek Dam 14,370 8,502 59.2 25/10/2014 07:26AM
Somerset Dam 379,849 368,197 96.9 25/10/2014 08:27AM
Wappa Dam 4,694 4,665 99.4 25/10/2014 07:05AM
Wivenhoe Dam 1,165,238 970,930 83.3 25/10/2014 08:54AM
Wyaralong Dam 102,883 95,557 92.9 25/10/2014 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.