Storm Water Honolulu

Storm Water Honolulu The City & County of Honolulu, Department of Facility Maintenance, Storm Water Quality Division promotes actions to minimize polluted runoff.

Monitoring & updating of this account will occur during our business hours. Staff will attempt to respond to comments and messages in a timely fashion during these hours. Our website will remain the primary source of information on the internet. For immediate assistance please call 911 or 768-3300. Any comments containing inappropriate content shall be removed, when possible. A list of inappropria

te items can be found at http://www.hbws.org/cssweb/display.cfm?sid=2193. SWQ appreciates those who choose to follow SWQ online. SWQ as an entity will follow & follow back: related government agencies and non-profits or partnering businesses, churches, community organizations and community leader profiles. SWQ does not initiate following of for-profit businesses. those who do not find themselves being followed by SWQ, and are in ordinance with this policy, should not feel discriminated against in any way. SWQ welcomes thoughtful engagement and will exclude any disruptive engagement. SWQ may remove conversation and/or block followers at any time.

Volunteers Needed- Please join the Storm Water Quality team for a Native Garden Planting and Cleanup in the Waipahu ar...
08/20/2026

Volunteers Needed-
Please join the Storm Water Quality team for a Native Garden Planting and Cleanup in the Waipahu area

Saturday, August 29th at 8:00am

More information to follow after sign up!
Register here- https://www.picktime.com/swq

08/15/2026

✨Intern Spotlight✨

Please join us in welcoming Kailey Kiyuna to the Stormwater Quality team!

This summer, Kailey supported our Public Education & Outreach efforts by helping teach our community about the importance of safe practices that prevent litter, debris, oil, pet waste, and other pollutants from entering our storm drains and waterways.

Check out her spotlight to learn more about Kailey, and don’t forget to leave her a warm welcome in the comments!

07/30/2026

ON OUR WAY 🏃🏃‍♀️💨

07/24/2026

✨Intern Spotlight✨

Please join us in welcoming Roen Bartolome to the Stormwater Quality team! 🌊🩵

This summer, Roen is helping to assist and evaluate local businesses including gas stations, restaurants, retail stores and construction sites to ensure they are following stormwater pollution regulations. He also helps evaluate City facilities to make sure they are implementing best management practices (BMPs) per their stormwater plan.

Check out his spotlight to learn more about Roen, and don’t forget to leave him a warm welcome in the comments!

🌧️ Don’t let rainwater run off—capture it! 🌈Install a rain barrel to save $$$ and help prevent pollutants from reaching ...
07/16/2026

🌧️ Don’t let rainwater run off—capture it! 🌈
Install a rain barrel to save $$$ and help prevent pollutants from reaching our streams and ocean.

For more information on how to Contain the Rain, visit: https://www.honolulu.gov/swq/contain-the-rain/

The Waipahu Native Garden Maintenance & Cleanup scheduled for Saturday, July 11, has been canceled.We apologize for the ...
07/10/2026

The Waipahu Native Garden Maintenance & Cleanup scheduled for Saturday, July 11, has been canceled.

We apologize for the inconvenience. Please stay tuned for a new date, which will be announced later this year.

07/10/2026

✨Intern Spotlight✨

Meet another member of our Summer Internship team: Mathew Miyahira!

This summer, Mathew is joining our team to help research and inspect the City and County’s stormwater system while gaining hands-on experience protecting Hawaiʻi’s water resources.

Check out this employee spotlight to learn more about him, and don’t forget to leave a warm welcome in the comments!


Your yard, driveway, and landscaping can do more than look good—they can help capture rainwater, a valuable resource. Th...
07/07/2026

Your yard, driveway, and landscaping can do more than look good—they can help capture rainwater, a valuable resource. That’s Green Stormwater Infrastructure in action 🏡🌦️🤙🏽

Stay tuned for highlights of different Green Stormwater Infrastructure solutions.

For more information, visit the City’s dedicated webpage: https://www.honolulu.gov/swq/green-stormwater-infrastructure/

And checkout the Green Infrastructure for Homeowners booklet: bit.ly/residentialGSI

Address

1000 Uluohia Street
Kapolei, HI
96707

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

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