Precautionary environmental monitoring following the recent Kona Low storms has confirmed the presence of expected pathogens in flood-carried mud, sediment, and nearshore waters, according to an April 2 announcement from state officials. The results indicate that recommended safety measures remain effective in reducing possible health risks as cleanup and recovery continue.
The findings are significant for residents and workers involved in post-flood recovery, as they highlight the importance of adhering to established precautions when handling mud and water affected by flooding. State officials collected initial samples from three sites where community mud is being consolidated and one floodwater drainage site. Tests focused on several pathogens commonly found after floods, including Escherichia coli (E. coli), Salmonella, Enterococcus, Hepatitis A, Staphylococcus aureus, Campylobacter, Clostridium perfringens, Clostridium tetani, and Leptospira.
Preliminary test results detected E. coli, Enterococcus, and Salmonella bacteria in some samples of consolidated mud and sediment. Hepatitis A was not detected in these early tests. Additional results for other pathogens are pending but are also expected due to typical stormwater runoff patterns and possible wastewater contamination following major flooding events.
Governor Josh Green said: “These findings confirm what we expect after major flooding and they also show that with simple precautions, people can safely continue cleanup and recovery efforts.” He added: “Our priority is protecting the health of our communities. We want residents to know that by wearing protective gear, washing up after exposure and staying informed, they can significantly reduce their risk. We will continue to share timely updates and guidance as we support our communities through recovery.”
Testing for these indicators is not routinely conducted because levels can vary widely depending on environmental conditions; there are no baseline levels for comparison at this time. Officials said that previously provided guidance remains appropriate—using personal protective equipment (PPE), cleaning exposed skin promptly after contact with mud or standing water, handwashing practices after handling contaminated materials—and continues to be effective at minimizing risk.
The Hawaii State Executive – Governor supports communities affected by wildfires while honoring veterans and educators as part of social recovery efforts according to the official website. Initiatives such as expanding healthcare access and addressing homelessness through housing programs have been central priorities according to the official website. The office serves all regions of Hawaii—including areas impacted by disasters like Lahaina—by implementing supportive policies according to the official website.
Broader policy initiatives include tax reform aimed at affordability issues as well as framing homelessness within a healthcare context according to the official website. Collaboration with various entities helps advance renewable energy goals while combating climate change according to the official website. The governor’s administration emphasizes public policy related both to housing needs statewide and responses to climate challenges according to the official website.
