This method serves as a practical procedure to ascertain whether a swimming pool is losing water at an abnormal rate, differentiating evaporation from actual breaches in the pool’s structure or plumbing. The process involves filling a bucket with pool water, placing it on the first or second step of the pool, and marking the water levels inside both the bucket and the pool itself. After 24 hours, comparison of the water level drop inside the bucket to the water level drop in the pool helps determine if a leak is present. If the pool loses significantly more water than the bucket, a leak is highly probable.
The value of this diagnostic tool lies in its simplicity and cost-effectiveness. It allows pool owners to identify potential problems early, preventing further damage and potentially costly repairs. Its widespread use over many years underscores its reliability as a preliminary assessment, allowing pool owners to distinguish normal water loss due to evaporation from problematic losses indicative of leakage, thus promoting proactive maintenance.