Is Your Arizona Tap Water as Chlorinated as a Pool?

In Arizona, beating the heat is part of daily life, and swimming pools are where a lot of that life happens—especially in the summer months. Most of us grew up hearing the same warning after a swim: “Rinse off as soon as you get out of the pool and wash all that chlorine away.”

It’s good advice. But it raises a question most people never think to ask: what about the water you shower with every single day? Depending on where you live in Arizona, your tap water may carry chlorine levels similar to what you’d find in a swimming pool.

How Much Chlorine Is “Normal”?

For context, here’s how chlorine levels typically compare:

• Home pools: 1–2 parts per million (ppm) of chlorine
• Public pools: Swimming is prohibited above 3 ppm
• Arizona tap water: Levels vary by city, season, and water source—and in some communities, they can match or exceed typical pool levels

So why does Arizona add chlorine to its drinking water in the first place?

Why Arizona’s Drinking Water Is Chlorinated

Many Arizona communities get a significant share of their drinking water from the Central Arizona Project (CAP), a system of open canals that carries Colorado River water across the state. You’ve probably driven over one of these canals today without even realizing it—they run through neighborhoods all over the valley and are easy to spot once you know what to look for.

Because this water travels hundreds of miles through open canals before it ever reaches a treatment plant, it’s exposed to the outside environment along the way: dust, algae, wildlife, agricultural runoff, and other naturally occurring materials. Municipal treatment facilities disinfect the water before it’s delivered to homes, and chlorine is added to make sure that disinfection holds up as the water moves through the distribution system to your tap.

In other words, chlorine is doing an important job. But that doesn’t mean everyone enjoys living with it once it reaches their shower, sink, and glass of drinking water.

What Chlorinated Water Can Feel Like at Home

Water touches almost every part of your day—the coffee you brew in the morning, the shower you take before bed, the bath you run for your kids. Your skin is your body’s largest organ, and it’s exposed to your water constantly. Multiply that by every shower, hand wash, and bath your family takes in a week, and it adds up fast.

Homeowners who notice chlorine in their water often describe:

• A strong chlorine smell while showering
• Dry, tight-feeling skin after bathing
• Hair that’s harder to manage or style
• A “pool-like” taste or odor in tap water

These experiences aren’t the same in every home. They depend on your water source, local treatment practices, and even the condition of your plumbing.

You Don’t Have to Guess—Get Your Water Tested

The good news is you don’t have to speculate about what’s in your water. A professional water test can identify your home’s specific water characteristics and determine whether chlorine, hard water, or other water quality factors are at play. Because every home’s water is different, the right solution starts with understanding your water—not your neighbor’s, and not a citywide average.

Better Water Starts With Better Information

At Clean H2O PRO'S, we believe better water begins with better information. Our goal isn’t to make you afraid of your tap water—it’s to help Arizona homeowners understand it. Every home is different, which is why we always recommend starting with a professional water test. Once you know what’s actually in your water, you can make an informed decision about what’s best for your family, your home, and your everyday life.

Ready to find out what’s really in your water? [Schedule a professional water test with Clean H2O PRO'S] and get answers specific to your home.