city of phoenix water hardness

Phoenix Water Hardness: What You Need to Know

Phoenix, Arizona, like many cities in the Southwest, is known for having hard water. This means that the water contains a high concentration of minerals, particularly calcium and magnesium. Understanding the hardness of Phoenix’s water supply is crucial for homeowners and businesses alike.

What is Water Hardness?

Water hardness refers to the amount of dissolved minerals present in water. The higher the mineral content, the harder the water. While hard water isn’t a health risk, it can lead to several inconveniences and problems. You can learn more about the properties and measurement of hard water on Wikipedia.

Phoenix Water Hardness Levels

The City of Phoenix water department sources its water from the Salt River Project (SRP) and the Central Arizona Project (CAP). SRP water tends to be softer than CAP water. Consequently, the hardness levels can fluctuate depending on the water source being used at a given time. Generally, Phoenix water hardness ranges from 12 to 18 grains per gallon (gpg), which is considered very hard.

Problems Associated with Hard Water

Hard water can cause several issues in homes and businesses:

• Scale Buildup: Hard water leaves behind mineral deposits (scale) on plumbing fixtures, appliances (like water heaters and dishwashers), and showerheads.
• Reduced Soap Efficiency: Soap doesn’t lather as well in hard water, requiring you to use more detergent for cleaning. This can also leave a film on skin and hair.
• Appliance Damage: Scale buildup can reduce the efficiency and lifespan of appliances like water heaters and washing machines.
• Spotting on Dishes: Hard water can cause unsightly spots and streaks on dishes and glassware.

Solutions for Hard Water in Phoenix

If you’re concerned about the effects of hard water, several solutions are available:

• Water Softeners: Water softeners use an ion exchange process to remove calcium and magnesium from the water. This is the most common and effective solution for reducing water hardness.
• Water Conditioners: Water conditioners use alternative methods to reduce the effects of hard water.
• Phosphate Additives: These additives can help prevent scale buildup, but they don’t actually remove the minerals.

Frequently Asked Questions About Phoenix Water Hardness

Is Phoenix water safe to drink?

Yes, Phoenix water is safe to drink. The city’s water department regularly tests the water to ensure it meets all federal and state safety standards. Hardness is an aesthetic issue, not a health concern.

Does hard water affect my skin and hair?

Yes, hard water can leave a film on your skin and hair, making them feel dry and itchy. Using a water softener or showering with filtered water can help.

Will hard water damage my appliances?

Yes, over time, scale buildup from hard water can damage appliances like water heaters, dishwashers, and washing machines. Installing a water softener can help prolong the life of your appliances.

How can I test my water hardness in Phoenix?

You can purchase a water hardness testing kit at most hardware stores or online. You can also contact a local water testing company for a professional analysis.

How much does it cost to install a water softener in Phoenix?

The cost of installing a water softener in Phoenix can vary depending on the size and type of system, as well as the complexity of the installation. Expect to pay between $500 and $2,000 or more for a complete system and installation.

Summary

Phoenix water is generally considered very hard, due to high levels of calcium and magnesium. While safe to drink, this hardness can cause inconveniences like scale buildup and reduced soap efficiency. Water softeners are the most effective solution for mitigating the effects of hard water, protecting your appliances and improving water quality in your home.