Lahaina Fire
Lahaina, Maui, HI, USA
What Happened
On August 8, 2023, wind-driven fire destroyed the historic town of Lahaina, Maui, killing at least 102 people and leveling more than 2,200 structures. As buildings burned, melted service lines bled the water system dry and hydrants across town lost pressure entirely, leaving crews without water during the most critical hours. With roughly $5.5 billion in damage, it is among the costliest U.S. fires ever. While the system collapse was driven by the disaster itself, Lahaina remains the defining example of what firefighting without water looks like.
Not Preventable by Routine Testing
Our analysis classifies this failure as not preventable by routine testing: the water supply failure was driven by the scale of the disaster itself rather than a pre-existing, detectable deficiency. It is included in this database because it demonstrates, at maximum severity, what firefighting without water looks like — and why every controllable link in the water supply chain must be verified before an emergency.
Documented Financial Loss & Insurance Outcome
At least 102 deaths, 2,200 structures destroyed, $5.5 billion in property damage, total destruction of historic town.
Insurers paid out over $2.3 billion in claims; several insurance companies have filed subrogation lawsuits against Hawaiian Electric to recover payouts, alleging that negligent utility maintenance caused the wildfire.
About System-wide Water Pressure Loss Failures(3 in this database)
When an entire water system loses pressure — from pump station failures, drained storage tanks, power loss, or infrastructure collapse — every hydrant in the affected zone goes down at once. These are the most catastrophic failures in this database. Flow testing and water-supply analysis document what a system can actually deliver under demand, exposing capacity shortfalls, single points of failure, and zones that depend on a single pump or tank.
Related Incidents
Would Your System Pass Today?
Routine NFPA 14 & 25 standpipe flow tests and hydrant inspections find failures like this one before a fire does — and keep your insurance coverage intact.
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