High bacteria levels detected in Hilo Bay waters

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The Hawai'i State Department of Health is retesting the waters of Hilo Bay at Canoe Beach after recent routine monitoring detected high levels of bacteria, measuring 150 per 100 mL. The state is uncertain about the representativeness of the initial sample, as this beach has historically met acceptable thresholds and there is no known source of fecal contamination. The department has collected another sample and is retesting the site, with more information to be provided as it becomes available.

Why it matters

Elevated bacteria levels in recreational waters can pose health risks to swimmers and other beachgoers, potentially causing illnesses like gastrointestinal issues. The state's investigation aims to determine the cause and extent of the problem in order to ensure public safety at this popular beach destination.

The details

During a recent routine water quality test, the Hawai'i State Department of Health detected bacteria levels of 150 per 100 mL at Hilo Bay's Canoe Beach. This exceeds the acceptable threshold, prompting the department to collect a new sample and retest the site to verify the initial findings. Officials noted that this beach has historically met water quality standards, and there is currently no known source of fecal contamination that could be responsible for the elevated bacteria counts.

• The high bacteria levels were detected during a recent routine water quality test.

What’s next

The Department of Health has collected another sample and is retesting the site. More information will be provided as it becomes available.