Loss seems fast or consistent
Water drops noticeably day after day, especially after accounting for weather, splash-out, backwashing, and normal use.
Water loss guide
Pool evaporation vs leak in Las Vegas: how to think about water loss
Las Vegas heat, dry air, wind, sun exposure, and pool use can all lower your water line. The key question is whether the loss looks normal for the conditions or points to a possible leak.
Why evaporation is tricky in Southern Nevada
A pool can lose visible water in hot, dry, windy weather even when nothing is broken. That does not mean every dropping water line is normal. Persistent loss, loss that continues after refilling, or symptoms around plumbing and fittings deserve closer attention.
Instead of guessing, document the pattern: how many inches the pool drops, over how many days, whether the pump is running, whether the spa or water feature is connected, and whether the water level stops near a skimmer, light, tile line, or fitting. The maintenance guide has a separate overview of normal water-loss causes such as splash-out, backwashing, and autofill behavior.
Signs the loss may be more than evaporation
Symptoms point to a location
The water level stops near a skimmer, light, tile line, return fitting, spa spillway, or visible crack.
Ground or equipment clues appear
Wet soil, soft spots, deck movement, equipment pad drips, air bubbles, or pump-prime issues can all be useful clues. If the deck itself needs evaluation, review pool deck repair considerations.
What to do before calling a provider
If it is safe and practical, run a simple bucket test and take photos of visible symptoms. Note whether water loss changes when the pump is on versus off, if you have observed that pattern. Regular water-level checks during weekly maintenance can make that pattern easier to explain.
A bucket test can support your notes, but it does not locate a leak. A provider may still need to inspect plumbing, fittings, shell cracks, lights, skimmers, or equipment connections.
Helpful details to share
Recent water-loss rate, pool/spa setup, visible wet areas, equipment symptoms, recent repairs, and any bucket-test result.
Quote request resource
Unsure whether it is evaporation or a leak?
Share what you are seeing so a local provider can follow up if appropriate.