Opening Screen

Soils and Compost:

Physical weed control, including mulching, or hand removal protects the watershed from harmful chemicals.

Integrated Pest Management:

Attract, or buy beneficial insects such as ladybugs and lacewings to control pest outbreaks in your garden.

Water Saving Tips:

Water early in the morning or later in the evening when temperatures are cooler and evaporation is minimized.

Willamette River Water Supply Program

The City of Hillsboro and the Tualatin Valley Water District (TVWD) are partnering to develop the mid-Willamette River at Wilsonville as an additional regional water supply source by 2026. The Willamette Water Supply Program includes building a modified intake on the mid-Willamette River at Wilsonville, a water treatment plant, storage tanks, and more than 30 miles of large-diameter transmission pipeline traveling north from Wilsonville, through Beaverton, and into Hillsboro. Visit to learn more about this future water supply.

Washing Machine Rebate

Apply for a $50 rebate when you purchase and install a new Energy Star qualified Washing Machine. Click here for a list of qualifying models.

High-Efficiency Toilet (HET) Rebate

Apply for a $75 per HET rebate when you replace your old water-wasting toilet(s) with an EPA WaterSense labeled 1.28 gpf High-Efficiency Toilet(s) HETs. Click here for a list of qualified WaterSense models

Weather-Based Irrigation Controller Rebate

Apply for up to $200 for replacing or installing a Weather-Based Irrigation Controller at your residence. Check for more information.