San Tan wastewater district rates

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If you live in the San Tan area, your wastewater rates fall under the San Tan Wastewater District.

Your wastewater bill is based on the cost to collect, treat and safely return water to the environment. Rates are reviewed and approved by the Arizona Corporation Commission (ACC).

For most residential customers in the San Tan Wastewater District, wastewater is billed as a flat monthly charge.

Wastewater charges help fund wastewater collection, treatment, reuse and ongoing system maintenance. These rates are set out in the San Tan Wastewater District Tariff.

Most residential customers pay a similar total amount each month, with additional charges or credits applied as separate line items.

If your address receives wastewater service from another provider or has non-standard service, charges may differ.

Your bill may also include additional charges or credits approved by the Arizona Corporation Commission (ACC), such as power cost adjustments or other surcharges. 

These appear as separate line items on your bill and may change over time. For full details, see the San Tan Wastewater District Tariff.

Water service is billed separately and depends on your location.

View water district rates

For full details, including base service charges and rates for all customer types, see the official tariff:

• San Tan Wastewater District Tariff
• Industrial and Commercial Wastewater Rules (Rule 10)