One way to see if your usage is being measured correctly is to do the 10L water test. 1. Read your meter2. Measure 10L of hot water. (it doesn't matter if the water is actually hot, just measure 10L from when your turn the tap on)3. Read your meter after using 10L hot water. You should see the the meter increase by 10L. If AGL is correctly measuring your meter, then a starting read of 100009.21 will go to 100010.21 because it's in decalitres. You can see on your meter in front of the black digit ...
