Average Annual Flow

Antah Biawater Joint Venture Sdn. Bhd.

Australian Bureau of Meteorology

The mechanical wearing away by rock material transported by wind or water

Admiralty Chart Datum

acequias are gravity-driven waterways, similar in concept to a flume. Most are simple ditches with dirt banks, but they can be lined with concrete. They were important forms of irrigation in the development of agriculture in the...

Automated Coastal engineering Syatem

a substance that has a  pH  of less than 7, which is neutral. Specifically, an acid has more free hydrogen ions (H + ) than hydroxyl ions (OH - ).

Alternate Concentration Limits

the volume of water required to cover 1 acre of land (43,560 square feet) to a depth of 1 foot. Equal to 325,851 gallons or 1,233 cubic meters.

Australian Capital Territory

Asian Development Bank