DIY Water Audits


Tucson Home Water Works Calculator - $25 Bill Credit Opportunity Available

We're excited to launch the Tucson Home Water Works calculator as an additional resource for our customers. This calculator estimates household water use and compares your home to both the average and efficient household within your zip/postal code. Register for our live 30-minute online Zoom workshop to learn how you can get a $25 bill credit for using the calculator. Please note that this is a first come first serve opportunity for Tucson Water customers with active water service. The first 2,000 customers that complete the steps below will receive the credit. 

To receive a $25 bill credit you must:

1. Be a Tucson Water Customer with active water service

2. Register and attend a live 30-minute online Tucson Water Smart Homes Workshop. You'll be able to access the workshop from a computer or a mobile device via the Zoom app. Information on how to access the workshop will be sent after registration. 

To our knowledge, customers have better experiences when accessing the workshop, navigating the calculator, and completing the online forms from a computer. If you don't own a computer and would like to take the workshop through one, check out this list of Pima County Libraries with access to computers and laptops.

3. Fill out the workshop attendance form. (provided on the day you take the workshop)

4. Use the calculator, download or screenshot your report for reference, and fill out the bill credit form. We will teach you how to do this during the workshop!

Check out a list of workshop dates here.


Ready to navigate the calculator? Here are some things to keep in mind:
  • We recommend navigating the calculator and filling out the bill credit form after taking our workshop so our staff can immediately verify your attendance.
  • The link to the bill credit form is included in the calculator report and can be accessed AFTER completing all of the questions in the calculator. You will need information from your report to fill out the bill credit form.
  • Need more help? Click the button to access instructions on how navigate the calculator & fill out the bill credit form. 

Step-by-step Guide: Using the calculator & filling out the bill credit form


  •  A portion of the Tucson Home Water Works Calculator asks the customer to calculate square footage. If you need assistance with this, you can refer to the 2 minute tutorials listed below that show how to use measuring tools.





Water Conservation Calculators

Water usage calculators can be helpful for quantifying water consumption for certain activities around the home. Below are some calculators that can be helpful. 

*Bill credit opportunity NOT available for these calculators.


Check out the Water Footprint Calculator if you'd like to get an idea of what your footprint is for the use of tap water as well as the water used to produce food, electricity, gas, and home goods.

Want to get an idea of how much water those drips and leaks around your home could be wasting? Check out the American Water Works Association Drip Calculator.

Have you ever considered removing your pool but aren't quite sure if it's the right choice or if it even is a cost-effective decision? This Pool Savings Estimator can calculate how much it could be costing you to maintain your pool.