Hawaii
Heavy rain triggers wastewater spills on Oahu, Kauai
HONOLULU (HawaiiNewsNow) – Heavy rain Friday triggered multiple wastewater spills on Oahu and a large overflow on Kauai, according to city and county officials.
The Honolulu Department of Environmental Services said storm runoff and increased inflow into the sewer system led to several overflows:
- Wahiawa Wastewater Treatment Plant: Storage tanks reached capacity around 12:44 p.m., resulting in a spill into Lake Wilson.
- Kaneohe Tunnel Influent Facility: High flows caused a manhole overflow into Kawa Stream at about 2:45 p.m.
- Kailua Regional Wastewater Treatment Plant: At around 9:45 p.m., primary clarifiers were overwhelmed, leading to a discharge into Nuupia Pond.
City officials said crews are responding to the sites and are still calculating the total volume of wastewater released.
On Kauai, officials reported a spill at the Waimea Wastewater Treatment Plant (WWTP) totaling about 285,750 gallons, occurring from 8 p.m. Friday to 6 a.m. Saturday.
Officials said the overflow came from the effluent tank after wastewater had already gone through biological treatment and UV disinfection. The spill was confined on-site, though some overflow may have entered nearby drainage ditches that do not connect to state waters. Additional disinfection was completed in affected areas.
Officials warned additional spills could occur until the storm passes. The Wastewater Management Division said it is working on immediate repair projects and coordinating with the Hawaii Department of Health on options to expand capacity to better handle storm-related flows.
Copyright 2026 Hawaii News Now. All rights reserved.
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Hong Kong outrigger canoeists pass Kaiwi Solo test – and aim to tackle it again
Fifty-one kilometres of open ocean, with no land in sight for the first hour: that is the reality of the Kaiwi Solo, a 51km (32-mile) outrigger canoe race across Hawaii’s Kaiwi Channel, widely regarded as one of the most demanding open-water crossings in the sport.
“You cannot see a thing – you have no point of reference,” said Alex Hunter. “It is extremely disorienting and unnerving setting off. It’s not until about an hour into the race that you can start to visualise where you are heading.”
Earlier this month, Ekaterina Lukyanets, a 39-year-old software engineer, and Hunter, 38, water sports manager at Victoria Recreation Club, became Hong Kong’s only female and only male participants in the annual event, each paddling the full 51 km alone.
For Hunter, the race had long held a near-mythical status. “It is not a race everyone can enter, and it is not a race everyone can finish,” he said. “That highly coveted nature is what drew me to it.”
After seven years in the sport, including local competitions and a 128km team race in Tahiti, he decided last year that the time had come.
What followed was six months of disciplined preparation: four to five sessions a week, often starting at 6am, with monthly mileage exceeding 400km.
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