Data-driven rankings based on DOH bacteria testing, contamination sources, and ocean flushing patterns.
After heavy rain, avoid swimming at all Maui beaches for at least 72 hours. Maui's agricultural land and cesspool-dense residential areas produce significant runoff that affects even normally clean beaches.
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⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project. Rankings are estimates based on publicly available data, not real-time measurements.
Always verify conditions with the Hawaii DOH Clean Water Branch.
When in doubt, don't go out. 🤙