A water resource analyst shares the indoor and outdoor changes that make the biggest difference on Arizona water bills.

By Tom Harrell

As Arizonans, we are no strangers to the soaring temperatures in the summer, but many forget that that with the rising temps, comes additional water use. I am a water resource analyst at EPCOR and I often see residents use more than twice as much water in the summer without even realizing, that is, until they get their bill. A leak no bigger than the lead of a pencil can waste as much as 25,000 gallons in one month, at a cost of more than $140 per month. 

It’s easy for water consumption to climb during the hottest months of the year. Whether it’s from watering the yard more frequently, filling a pool or simply taking more frequent showers to beat the heat, I’ve seen it all.

Using more water may seem unavoidable, but it’s not. Whether indoor to outdoor water usage, water conservation doesn’t require major lifestyle changes. Many of the most effective solutions are easy habits and modifications that can lead to saving gallons of water and a few dollars, too. Conserving water not only helps protect one of Arizona’s most valuable resources but also lowers residents’ monthly utility bills. 

Easy Outdoor Modifications to Save Water

I have found that landscaping changes can be one of the most impactful ways to save water. Many people are already shifting to smart irrigation or turf that requires less water. Watering plants and landscapes in the early morning or at night instead of midday will minimize evaporation and allow more moisture to reach the plant roots. 

If you have an automatic sprinkler system, frequently check it for faulty sprinkler heads or puddles. Manage spray areas that do not need watering like sidewalks, driveways or streets as sprinklers can shift.

Regularly look for leaks. Routinely monitor your automatic water filler and if you notice it is often running, this may indicate a leak. I often tell pool owners to consider purchasing a pool cover; they significantly reduce evaporation and reduce the need for water refilling.

Lastly, choose desert plants that thrive in the hot, dry climate of Arizona. These plants will require less water, which lowers maintenance costs and conserves water over time. 

Indoor Modifications

While outdoor landscaping changes can make a big impact, the work isn’t done. There are several changes that can be made indoors to help minimize unnecessary water use. 

Summer means children are home, which often means more laundry and dishes; run that washing machine and dishwasher with full loads!

And take shorter showers; five minutes or less! A 10-minute shower may use as much as 30 gallons of water. By cutting that in half, you can save nearly 5,500 gallons of water per year and an annual savings of more than $30 per person. 

Lastly, leaks can waste thousands of gallons of water.

I regularly inspect faucets, sprinkler heads, irrigation systems and toilets so I can catch a leak before it starts costing. If your water bill has a surprisingly large increase, check for leaks. Always consult with a professional if you think you have a leak to get it fixed as soon as possible.  

Water Conservation Kits

Most local water utilities offer conservation kits for a low cost or for free. These kits include tools, guides and resources on how to save water. 

In EPCOR’s free conservation kit, we offer items like a shower timer, toilet tablets to check for leaks, low-flow showerhead, faucet aerators outdoor, hose nozzle, landscape watering guide and much more. 

I personally use many of the tools in the conservation kits, and it not only saves me money each month on my utility bill, but I feel confident that I am helping my community and saving water for future generations. 

Often, Arizona residents or business owners are not aware they are using too much water or that there is a leak in their home until they see a large increase in their monthly water bill. 

Obtaining a water conservation kit is as easy as contacting your water provider or messaging conservation@epcor.com. 

Why Conserve Water

Water is essential to all aspects of life from drinking to cooking to cleaning and growing plants. But it is often not appreciated until it is gone. 

As Arizona continues to grow, the demand for water grows. There are ongoing conversations about having enough water in the future. 

Companies like EPCOR are determining the feasibility of alternative water sources such as desalination and advanced water purification to ensure there will be water for generations to come. 

However, conserving water makes the biggest difference in making sure there is enough water to meet both current and future needs. Every gallon saved reduces the amount of water that must be treated and delivered.

Challenge yourself, your neighbors and your loved ones to make a few small changes around the home. Any of these simple adjustments can protect an essential resource while keeping money in your pocket. 

About the author: Tom Harrell is a 1995 graduate of Arizona State University and is the Water Resource Analyst for EPCOR Utilities in Arizona. He has more than 28 years of experience in the water and wastewater utility industries. 

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