Local Utility Department Leak Alerts can help Identify Pool Leaks even with an Autofill Systems in place

A leaking pool can waste thousands of gallons of water and increase your utility bills without you realizing it. Detecting leaks early is crucial, but when your pool has an autofill system, spotting a leak becomes more challenging. Autofill systems automatically add water to maintain the pool’s level, masking the signs of water loss. Fortunately, local utility departments often provide leak alerts or guides to help homeowners identify leaks, even with autofill equipment in place.

This post explains practical ways to detect pool leaks when an autofill system is part of your pool setup. It also highlights how utility department resources can support your efforts to keep your pool leak-free.

How Autofill Systems Affect Leak Detection

Autofill systems use sensors and valves to keep your pool water at a set level. When water evaporates or leaks out, the system adds water automatically. While this keeps your pool looking full, it can hide the fact that water is escaping somewhere.

Because the water level stays steady, you might not notice a leak until your water bill spikes or your pool equipment shows signs of strain. This makes it important to use other methods to check for leaks regularly.

Signs Your Pool May Have a Leak Despite Autofill

Even with autofill, some clues can indicate a leak:

• Constant running of the autofill valve: If the autofill system is running frequently or continuously, it means water is leaving the pool faster than normal evaporation.

• Unusually high water bills: A sudden increase in water usage without other explanations can signal a leak.

• Wet spots around the pool: Look for damp areas or soggy soil near the pool’s edge, plumbing, or equipment.

• Low water pressure or pump issues: Leaks can cause your pump to work harder or lose pressure.

• Cracks or damage in pool structure: Visible cracks in the pool decks, tiles, or plumbing fixtures can be leak sources.

  
  
  
  

Simple Tests to Detect Leaks with Autofill Systems

Here are some practical tests you can perform to check for leaks:

Bucket Test with Autofill Disabled

1. Turn off the autofill system temporarily.

2. Fill a bucket with pool water and place it on a step inside the pool.

3. Mark the water level inside the bucket and the pool water level on the outside.

4. Wait 24 hours without using the pool or adding water.

5. Compare the water levels. If the pool water level drops more than the bucket water level, you likely have a leak.

   
   

Monitor Autofill Activity

• Observe how often the autofill valve activates.

• If it runs multiple times a day or for long periods, this suggests water loss beyond normal evaporation.

  
  

Check Equipment and Plumbing

• Inspect visible pipes, fittings, and valves for moisture or corrosion.

• Listen for unusual sounds like hissing or dripping near the pump or filter.

  
  

Wet soil near pool autofill valve indicating possible leak

How Local Utility Departments Help Spot Pool Leaks

Many local water utilities offer services to help customers detect leaks, including:

• Leak alerts: Some utilities monitor water usage patterns and notify customers of unusual spikes that may indicate leaks.

• Water usage reports: Detailed reports help you track daily or monthly consumption to spot abnormalities.

• Educational guides: Utilities often provide step-by-step instructions on how to check for leaks in pools and irrigation systems.

• Free or discounted leak detection services: Some departments offer professional inspections or equipment loans.

  
  

Contact your local utility department to learn about available programs. These resources can be especially helpful when your autofill system masks typical leak signs.

Oro Valley

Water Utility – Oro Valley | it's in our nature

Tucson greater surrounding areas

High Bill / Usage Alert Help City of Tucson

Marana

Marana Domestic Water - Marana Domestic Water

Professional Leak Detection Options

If you suspect a leak but cannot find it yourself, consider hiring a pool professional who specializes in leak detection. They use specialized tools such as:

• Electronic leak detectors: Devices that sense water escaping from pipes or pool surfaces.

• Dye testing: Colored dye is applied near suspected leak areas to see if it gets pulled into cracks or fittings.

• Pressure testing: Plumbing lines are pressurized to check for drops indicating leaks.

  
  

Professional detection can save money in the long run by preventing extensive damage and water waste.

Preventing Pool Leaks and Managing Autofill Systems

Prevention is key to avoiding leaks and minimizing water waste:

• Regular pool maintenance: Inspect pool surfaces, equipment, and plumbing routinely.

• Adjust autofill settings: Set the autofill system to maintain the water level just below the skimmer to reduce unnecessary water addition.

• Use pool covers: Covers reduce evaporation and help you notice water loss more easily.

• Fix small leaks promptly: Early repairs prevent bigger problems and higher costs.

  
  

Water loss from leaks can be costly and damaging, but with careful monitoring and the right tools, you can protect your pool. Use the tests described here, take advantage of your local utility department’s resources, and consider professional help if needed. Keeping your autofill system in check and staying alert to signs of leaks will save water and money.