Single-Family Residential Water and Wastewater Rates Estimator

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​​​​​​​​​​​​​​​​​​​​​​​ Disclaimer

These tools estimate Single Family Residential charges based on your input, to compare both current and upcoming ra​tes​. The upcoming rates results show the full rate increase, realized after three incremental increases through March 2025. These upcoming changes are scheduled to occur in October 2023, March 2024, and March 2025. Water charge estimations assume you have a 5/8” meter. The estimated values might differ from your actual costs due to factors like rounding or having a meter larger than 5/8”. These results are for reference only and aren't official billing amounts.

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Instructions for Water section:


1) Select applicable Location using the drop-down list.

2) Select applicable Month using the drop-down list.

3) Enter the Monthly Consumption (volume) you would like to test here. 

4) Click "Estimate" 

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​​Instructions for Sewer section:


1) Select In Phoenix or Outside Phoenix depending upon your location.

2) Enter the environmental mandates charge from a recent bill. The calculator will then determine the amount of wastewater you flow to the sewer system.  

3) Click "Estimate." ​