Information on water levels, salinity, ph, wind speed and more all in the form of a map from the Government of SA Department for Water.

Salinity or "EC": 

• drinking water - 100 ppm
• restriction on drinking water - 500 ppm
• limit drinking water - 1000 ppm
• limit agriculture irrigation - 2000 ppm
• brackish water - 500 - 30,000 ppm
• sea water - 30,000 - 50,000 ppm
• brine > 50.000 ppm

The BOM Murray Darling Water Storage

Water levels for 6 April 2011 (ref MDBA Weekly Reports).

Location	Water Level (AHD)	Notes
Lake Alexandrina	+0.73m
Lake Albert	+0.73m	Connected with Lake Alexandrina
Full supply level  (FSL)	+0.75m	Level when barrages are full
Mean sea level  (MSL)	+0.14m

Notes
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.