Protect Our Water

How You Can Do Your Part

From our highways to the ocean, our actions have a lasting effect on Hawaii’s environment. Subscribe to our quarterly e-newsletter, H2O: Highways to Ocean, for tips on how you can help keep our storm drains — and thus our streams and ocean — beautiful and pollutant-free for years to come! You’ll also get sneak peeks of DOT-HWYS Oahu’s storm water management projects and find out about our upcoming community events.

Read Our Previous Issues

• Q1 2019 (January-March)
• BMP Tip: Run-on Diversions
• Trash Reduction Plan
• 2018 Protect Our Water Conference
• 28-Day Plastic Purge Challenge
• DOT HWYS Oahu’s Q4 2018 Adopt-A-Highway Champions
• Q4 2018 (October-December)
• Q3 2018 (July-September)
• Q2 2018 (April-June)
• Q1 2018 (January-March)
• Q4 2017 (October-December)
• Q3 2017 (July-September)
• Q2 2017 (April-June)
• Q1 2017 (January-March)
• Q4 2016 (October-December)
• Q3 2016 (July-September)
• Q2 2016 (April-June)
• Q1 2016 (January-March)
• Q4 2015 (October-December)
• Q3 2015 (July-September)
• Q2 2015 (April-June)
• Q1 2015 (January-March)
• Q4 2014 (October-December)