Irrigation upgrades · Washington

Saving Water Partnership Sprinkler Timer Replacement Rebate

Run by Saving Water Partnership

SeasonalLast checked October 17, 2026
What you get
$10 per functioning zone, up to $100
Maximum
$100 per household
Who qualifies
Own or manage a residential, multifamily or commercial property with an operational automatic irrigation system, water bill from a Saving Water Partnership utility, replacing a timer that is not WaterSense-labeled and not a hose timer.
Where
Water customers of the 19 Saving Water Partnership utilities in King and Snohomish counties, including Seattle Public Utilities.
Status
Seasonal. Purchases April 1 to October 31 (window closes in two weeks as of 2026-10-17)
Type of payment
Rebate
Official program page

What you do

Replace an old sprinkler timer with a WaterSense-labeled smart timer.

Requirements

  • New timer must be WaterSense-labeled (Wi-Fi or on-site weather station)
  • Timer purchased between April 1 and October 31
  • Application within 30 days of purchase
  • Receipt must show purchase date, timer name, price and proof of payment (order confirmations often insufficient)
  • Single-family: homeowner should buy and apply

How to apply

  1. 1Read the application requirements
  2. 2Buy and install an eligible timer
  3. 3Submit the application online (paper by mail on request) within 30 days of purchase with receipt
  4. 4Receive a rebate check within 60 days

Timing and deadlines

Check within 60 days of submission

Purchase by Oct 31; apply within 30 days of purchase

Sources

Last checked October 17, 2026. See something out of date? Tell us.

Sow is not affiliated with any of these agencies or utilities. Amounts and rules change, often at the start of a fiscal year, so confirm the details on the official page before you start a project. How we research these programs

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