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Water Rates and Tariffs

Wastewater Rates and Tariffs

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

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.

Current Rates

2019 Rate Application

Liberty Utilities (Black Mountain Sewer) Corp. filed a Rate Application with the Arizona Corporate Comission (ACC) as orderd by the ACC to recover the costs required to provide safe and reliable wastewater services.  To review the entire application, click the Application Button Below

2019 Application

Notice of Hearing

2019 FAQ

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