Navy traces cause of tainted Hawaii water
PEARL HARBOR, Hawaii — A Navy investigation released Thursday revealed that shoddy management and human error caused fuel to leak into Pearl Harbor’s tap water last year, poisoning thousands of people and forcing military families to evacuate their homes for hotels.
The investigation is the first detailed account of how jet fuel from the Red Hill Bulk Fuel Storage Facility, a World War II-era military-run tank farm in the hills above Pearl Harbor, leaked into a well that supplied water to housing and offices in and around the sprawling base. Some 6,000 people suffered nausea, headaches, rashes and other symptoms.
After months of resistance, the military in April agreed to an order from the state of Hawaii to drain the tanks and close the Red Hill facility. A separate report the Defense Department provided to the state Department of Health on Thursday said December 2024 was the earliest it could defuel the tanks safely.
The investigation report listed a series of mistakes from May 6, 2021, when operator error caused a pipe to rupture and 21,000 gallons of fuel to spill when fuel was being transferred between tanks.
Most of this fuel spilled into a fire suppression line and sat there for six months, causing the line to sag.
A cart rammed into this sagging line on Nov. 20, releasing 20,000 gallons of fuel. The area where the cart hit the line isn’t supposed to have fuel, so the officials who responded to the spill didn’t have the right equipment to capture the liquid.
“The team incorrectly assumes that all of the fuel has been sopped up,” Adm. Sam Paparo, the commander of the U.S. Pacific Fleet, told reporters at a news conference. About 5,000 gallons wasn’t recovered.
“Meanwhile, over the course of eight days, that fuel enters into this French drain that is under the concrete and seeps slowly and quietly into the Red Hill well. And that fuel into the Red Hill well is then pumped into the Navy system,” Paparo said.
After the November spill when people started getting sick, the military moved about 4,000 mostly military families into hotels for months while they waited for their water to be safe again.
The spill contaminated the Navy’s water system. Fuel didn’t get into the Honolulu municipal water supply. But concerns the oil might migrate through the aquifer and get into the city’s wells prompted the Honolulu Board of Water Supply in December to shut down a key well serving some 400,000 people.
The report said officials defaulted to assuming the best about what was happening when the spills occurred, instead of assuming the worst, and this contributed to their overlooking the severity of situation.
He recommended that the Navy review operations at 48 defense fuel storage facilities worldwide.
The vice chief of naval operations has assigned the head of U.S. Fleet Forces Command, a four-star admiral, to determine disciplinary measures for those in uniform. Recommendations regarding civilian employees will be sent to their supervisors, Paparo said.
The report said the investigation revealed that poor training and supervision, ineffective leadership and an absence of ownership regarding operational safety also contributed to the incident.
It also noted key leaders at the scene of the November 2021 spill failed to exercise a sense of urgency, critical thinking, forceful backup and timely and effective communication demanded “by the seriousness of the situation.”