Water Loss. Is it evaporation or a leak?

If you’re noticing your water level dropping faster than usual, it’s a good idea to check if its due to evaporation or a leak.

The first thing you should do is what they call a ‘’Bucket Test”.

How to do the Bucket Test:

  1. Fill a bucket with pool water, about 3cm from the top.
  2. Put the bucket on the first step of your pool.
  3. Turn off your pool pump.
  4. Using a permanent marker or pieces of waterproof tape, mark the water levels both inside and outside of the bucket.
  5. Turn your pool pump back on.
  6. Wait 24 hours, and compare the water levels.
How to do the 'bucket test'.

If the water level on the outside of the bucket has gone down more than the level on the inside, it’s likely you have a leak.

If the water level on the inside of the bucket has gone down by around the same rate, then your water loss is caused by evaporation. This can be resolved by using a pool cover.

Garry Long has been working in the Australian pool industry since 1978. A qualified canvas goods maker with a passion for innovation, he was inspired by the technology behind the sails used in America's Cup racing sails, and adapted and applied it to the pool industry at ABGAL. In 1990 ABGAL were the first company in Australia to use a single ply robotic cutting system to fabricate vinyl products. In 1993 Garry developed a 3D measuring system for complex shaped inground pools, which continues to be used today. Garry was President of the Australian Canvas & Synthetic Products Association in 2007-2008, and is the Managing Director at ABGAL Liners & Covers.