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Published August 5, 2026

High Water Bill or City Leak Notice? Here’s What It Could Mean

Did your water bill suddenly increase, or did you receive a city leak notice? Don’t ignore it. A high water bill often is the first signs of a hidden plumbing leak that could be wasting water and costing you money.

Many homeowners in Southwest Florida experience unexpected water usage due to aging plumbing, hard water, irrigation leaks, or hidden pipe leaks. The sooner you find the source, the less damage and expense you’re likely to face.

Common Causes of a High Water Bill

A sudden increase in your water bill is often caused by water flowing somewhere it shouldn’t. Some of the most common culprits include:

  • Running toilets
  • Leaking faucets or shower valves
  • Irrigation system leaks
  • Hidden slab or pipe leaks
  • Water heater leaks
  • Broken water supply lines

Even a small leak can waste hundreds of gallons of water over time.

What Does a City Leak Notice Mean?

Many utility companies use smart meters to monitor water usage. If your meter detects continuous water flow or unusually high usage, you may receive a possible leak notification.

This doesn’t always mean the leak is visible. In many cases, the problem is hidden inside a wall, under your home’s foundation, or underground.

Check for These Warning Signs

You may have a hidden plumbing leak if you notice:

  • A higher-than-normal water bill
  • Low water pressure
  • The sound of running water when nothing is on
  • Wet spots in your yard or home
  • Warm areas on your floor
  • Mold, mildew, or musty odors

What Should You Do?

Start by checking your water meter. Turn off all water inside and outside your home, wait 30–60 minutes, and check the meter again. If it has moved, you likely have a leak.

You should also inspect your toilets, faucets, sprinkler system, and water heater for visible signs of leaking.

If you can’t find the source, it’s time to call a professional plumber. Hidden leaks often require specialized leak detection equipment to locate them without unnecessary damage to your home.

Professional Leak Detection in Southwest Florida

At West Coast Plumbing & Water Treatment LLC, we provide expert leak detection, plumbing repairs, slab leak diagnosis, water line repairs, and 24/7 emergency plumbing services throughout Southwest Florida.

If you’ve received a city leak notice or your water bill suddenly skyrocketed, don’t wait. A small leak today can become a costly repair tomorrow.

Contact West Coast Plumbing & Water Treatment LLC today to schedule professional leak detection and get your plumbing system back on track.