Some City and County of Honolulu facilities are closed today due to ongoing severe weather.
Some City and County of Honolulu facilities are closed today due to ongoing severe weather.
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Storm Water Quality

Events & Calendar

Calendar

Healthy Yard Care Program

Library Displays
Pick up a free guide on how yard care can affect waters. With content centered on understanding soils, nutrients, and plants, you can level up your yard care practices to help protect our local waters.

Earth Month

in April, join the City to celebrate Earth Month! Scheduled activities and events focus on the mauka to makai connection. Participants will learn about water quality  and best management practices that can reduce pollution to our waterways.

Make-A-Difference

October and November are Make-A-Difference months with volunteer cleanup events around the island. You can make a difference by getting involved to help clean up our streams and neighborhoods.

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