HAWAII FLOW REPORT

Last Updated: April 4, 2026

Streamflow levels across Hawaii are currently 92.0% of normal, with the Waikele Str At Waipahu reporting the highest discharge in the state with 507cfs and gauge stage of 3.69 ft. Meanwhile, the Waikele Str At Waipahu is seeing a spike in streamflows today after experiencing a 0.0% increase since yesterday, and currently running at 507cfs.

Maximum gauge stage in the state was last observed at the Waiahole Stream Above Kamehameha Hwy, currently reporting a stage of 9.4ft. The Waikele Str At Waipahu in the Oahu watershed is surging for this time of year at 507cfs, about 641.77% of normal.