Storm drains direct rainwater toward streams and the ocean.

Storm Drain System

Any one of these storm drains could carry harmful material directly into the ocean.
Did you realize that Oahu has separate storm drain and sewer systems? This means that anything that goes into our storm system goes directly to the ocean, it doesn’t first pass through the sewer system to be cleaned. Small steps that each of us take can ensure that our streams and oceans remain clean for ourselves and our keiki.

This web site is meant to help you learn more about storm water pollution and what you can do to keep our waters clean.

Learn more