In July 2024, one of our greatest fears were affirmed, when the Honolulu Board of Water Supply detected carcinogenic polycyclic aromatic hydrocarbons (PAH) for the very first time in its ʻAiea wells.
With certain PAH types far exceeding minimum reporting thresholds, this detection demonstrates how contamination plumes from the Red Hill Facility may move in unpredictable ways and appear in unpredictable places, threatening ever more wells and springs and the people, businesses, farmers, and plants and wildlife that rely on them. This unpredictability also makes it extremely challenging, if not prohibitively expensive, to design effective contamination prevention and removal systems.
The PAH plume detected at ʻAiea - which eventually disappeared, as it moved to other parts of the aquifer - indicates the nearby Kaʻamilo well may be at risk. This well, which serves the ʻAiea region, may soon need to be shut down to avoid contaminating the drinking water. The Board of Water Supply must now determine how the water needs of ‘Aiea will be met, if and when the Ka‘amilo well is shut down.
The stakes are high. Even a small fraction of the nearly two million gallons of fuel potentially released from the Red Hill Facility over the past 80 years could have catastrophic impacts on public health, cultural practices, agriculture, environmental justice, and the economy if it contaminates municipal wells or regional springs.
To better track this contamination and prevent the worst of its potential impacts, the Board of Water Supply is urging the Navy to enhance its groundwater monitoring protocols, accelerate the installation of additional and much-needed groundwater monitoring wells, and complete the groundwater and contaminant fate and transport models it agreed to complete nearly 10 years ago.
Unfortunately, there is growing concern that the Navy may not be responding to this crisis with the urgency it demands. Initial discussions around the most recent PAH detections suggest the Navy might be more focused on disputing the Red Hill Facility as the contamination source, rather than proactively enhancing its detection and research efforts.
Contact your congressional delegation today, urging them to use their powers to ensure that the US Navy and Department of Defense take immediate action to ensure the fuel released from the Red Hill facility does not harm even more lives than it already has, today or in the decades to come.