Water Quality
Brown water advisories, beach advisories & spill alerts
About Water Quality Advisories
Brown Water Advisory
Heavy rain runoff turns coastal water brown. Avoid ocean 48-72hrs after rain; stay away from streams (leptospirosis risk).
Beach Advisory
Enterococci bacteria exceeds safe levels. Stay out of the water at affected beaches until advisory is lifted.
Beach Notification
Initial alert for high bacteria counts during routine monitoring. Resampling is underway to confirm.
Sewage Spill
Wastewater discharge affecting state waters. Avoid contact with water in the affected area.
Permit Exceedance
Wastewater facility discharge exceeds permitted limits. May indicate treatment system issues.
Data from the Hawaii DOH Clean Water Branch. Updated every 5 minutes.