Hawaii DOH Responds to Kona Low Storm Impacts

Environmental monitoring and vector control efforts continue in flood-affected areas.

Apr. 1, 2026 at 1:20am

The Hawaii Department of Health (DOH) is continuing its response to the recent Kona Low storms, including conducting environmental monitoring of floodwaters, mud, and sediment for potential contaminants, as well as vector control measures to monitor and address mosquito populations.

Why it matters

Floodwaters can carry a variety of pathogens and contaminants that pose health risks to impacted communities. Prompt cleanup and monitoring for hazards like mold and mosquito-borne illnesses are critical steps to protect public health after major flooding events.

The details

DOH is sampling and testing nearshore waters, flood-carried mud, and sediment to assess contaminant levels. They expect to find pathogens in the mud and recommend taking precautions like wearing PPE when handling it. DOH is also conducting real-time air monitoring and providing guidance on safe cleanup procedures. The Vector Control Branch is monitoring mosquito populations and prepared to provide treatment if needed.

  • The Kona Low storms recently impacted Hawaii.
  • DOH is continuing its response efforts in the aftermath of the storms.

The players

Hawaii Department of Health (DOH)

The state agency responsible for public health and environmental protection in Hawaii.

City and County of Honolulu

The local government entity that DOH is partnering with on response efforts.

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What’s next

DOH will continue its environmental monitoring and vector control efforts in the coming weeks to ensure public health and safety in the aftermath of the Kona Low storms.

The takeaway

Comprehensive response efforts by state and local agencies, including environmental testing, cleanup guidance, and mosquito control, are crucial to mitigating the public health risks posed by major flooding events like the recent Kona Low storms in Hawaii.