Understanding My Bill

The process of setting rates is serious business and we know that every dollar counts! The District recognizes that we have a responsibility to equitably charge for services. Our rate studies include extensive review of revenue requirements and costs, as well as a comprehensive review of how customers use the services. Monthly user rates and fees recover the annual cost of providing service to each of our customer classes – residential, commercial and irrigation. Wise water use – conservation – is another key objective. As part of the process of rate making, there is a public comment period prior to the Board’s voting on any proposed rate adjustments.

Enroll in Paperless Billing!

Reduce clutter and help the environment by enrolling in Paperless Billing. To enroll click here, select “Water/Sewer” from the payment portal, enter your PWSD account number and last name (or business name), then register your account to access this option. Please note that whichever “paperless” option you select will apply to all active users on your account.

What You Need to Know

There are two rate and fee components for both water and wastewater on your monthly bill. One is the fixed charge and the other is based on how much water you use each month.

Water Bill Example
  • Fixed monthly service charges are in effect for water and wastewater whether there is usage at the property or not, and cover more general costs, including making service available to the property, meter reading and billing.
  • Volumetric/usage charges are based on the amount of water used.
Wastewater bill example

For most customers, monthly wastewater flow charges are established using an average of your metered water use from the months of December, January, and February. This standard industry practice is used to identify how much wastewater is going into the sewer system and is being treated each month throughout the year. This average volume, known as your winter quarter average (WQA), is then multiplied by the flow rate to establish your monthly wastewater flow charge. Generally, this means you are not paying wastewater charges for water that is being used to irrigate your lawn during the summer. Your WQA is updated annually and your new wastewater flow charge is reflected on your April statement.

Stormwater Fee

This is a fixed monthly fee that Parker Water collects on behalf of the Town of Parker for those residents living with the Town limits. For more information, please visit the Town of Parker's website.

Estimated Residential Bill Calculator

Please use the calculator tool below to estimate your monthly residential water bill. 

The bill totals are estimated based on input of correct information. This calculator reflects residential bills only. It does not reflect commercial, multi-family or irrigation bills. 

Calculations exclude the $7.73 stormwater fee paid by Town of Parker residents.