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Water Rates and Tariffs

Water Rates and Tariffs

Rates reflect the cost to maintain and improve infrastructure, deliver safe and reliable water services, and provide customer care.

Water and Wastewater Rate Application 2023

Liberty has filed a rate application in December of 2023 with the Arizona Corporation Commission (ACC) to adjust both water and sewer rates.

Water and Sewer Rate Application

Public Notice

Frequently Asked Questions


Alternative Rate Surcharge

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Water and Wastewater Rates

Meter classes are determined by a number of factors, including how water is used on the premises. Your meter class can be found on the first page of your Liberty bill.

Notice of New Rates

On October 28, 2015, Liberty Utilities (Rio Rico Water & Sewer) Corp. (“Company”) filed a rate application with the Arizona Corporation Commission (“Commission”).  The Company requested a rate increase that would produce a just and reasonable rate of return. 

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Tax Reform Information

Regulated utilities collect local, state, and federal taxes as part of the cost of services provided to customers. The Tax Cuts and Jobs Act of 2017 reduced the corporate tax rate from 35 to 21%.

To view notice and chart of tax credit, click below.  

Tax Reform

Water Quality Reports

Water Quality Reports are designed to inform our customers about the quality of the water and services we deliver every day.

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Financial Programs

There are financial assistance programs available in your area for qualified customers who need help paying their water bills

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Tiered Rates

Liberty’s water bills include tiered rates for water consumption to promote conservation and allow customers to have more control over their water bills.

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