|Location||Water Level (AHD)
| Lake Alexandrina
| Lake Albert
||+0.73m||Connected with Lake Alexandrina|
| Full supply level|
| +0.75m || Level when barrages are full|
| Mean sea level
The X axis represents the week of the year, i.e., the first week is 1 and the last week is 52.
Lakes Alexandrina and Albert were re-connected during the week of 20 September 2010.